English

Segment disclosures

Amphastar Pharmaceuticals, Inc.

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

19 dimension combinations 720 retained observations 27 reported periods Partial retained history

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Active Pharmaceutical Ingredient Segment

Statement Business Segments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:ActivePharmaceuticalIngredientSegmentMember

Period	Value	Unit	Filed	Evidence
2024-07-01 – 2024-09-30	1462000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	6689000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	3535000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	5227000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	1692000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2023-01-01 – 2023-12-31	14122000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	4190000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	4190000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	11048000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	11048000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	2846000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	2846000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	6858000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	6858000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	4012000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	4012000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	12482000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	12482000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	3009000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	3009000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	10175000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	10175000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	3344000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	3344000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	7166000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	7166000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	3822000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	3822000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	18198000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	18198000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	18198000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	3208000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	3208000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	15287000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	15287000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	6941000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	6941000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	12079000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	12079000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	5138000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	5138000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	18478000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	18478000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	18478000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	2096000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	2096000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	10357000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	10357000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	4871000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	4871000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	8261000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	8261000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	3390000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	3390000	Unit1	20200511	Open filing evidence
2019-10-01 – 2019-12-31	5386000	Unit1	20200316	Open filing evidence
2019-01-01 – 2019-12-31	20357000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2019-01-01 – 2019-12-31	20357000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2019-01-01 – 2019-12-31	20357000	Unit1	20200316	Open filing evidence

Finished Pharmaceutical Products Segment

Statement Business Segments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember

Period	Value	Unit	Filed	Evidence
2026-04-01 – 2026-06-30	183903000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-06-30	355074000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-03-31	171171000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-07-01 – 2025-09-30	191840000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-01-01 – 2025-09-30	536782000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-04-01 – 2025-06-30	174414000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-04-01 – 2025-06-30	174414000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-06-30	344942000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-06-30	344942000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-03-31	170528000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-03-31	170528000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-07-01 – 2024-09-30	191214000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-07-01 – 2024-09-30	189752000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	545444000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	538755000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	182394000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-04-01 – 2024-06-30	178859000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	354230000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	349003000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	170144000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2024-01-01 – 2024-03-31	171836000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2023-01-01 – 2023-12-31	630273000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	176366000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	176366000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	455242000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	455242000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	142866000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	142866000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	278876000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	278876000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	136010000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	136010000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	486505000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	486505000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	117120000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	117120000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	353789000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	353789000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	120123000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	120123000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	236669000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	236669000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	116546000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	116546000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	419570000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	419570000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	419570000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	108990000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	108990000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	301594000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	301594000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	94722000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	94722000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	192604000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	192604000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	97882000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	97882000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	331368000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	331368000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	331368000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	81335000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	81335000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	243568000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	243568000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	80935000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	80935000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	162233000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	162233000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	81298000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	81298000	Unit1	20200511	Open filing evidence
2019-10-01 – 2019-12-31	77997000	Unit1	20200316	Open filing evidence
2019-01-01 – 2019-12-31	302000000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2019-01-01 – 2019-12-31	302000000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2019-01-01 – 2019-12-31	302000000	Unit1	20200316	Open filing evidence

Finished Pharmaceutical Products Segment · Baqsimi

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:BaqsimiMember

Period	Value	Unit	Filed	Evidence
2026-04-01 – 2026-06-30	45503000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-06-30	77937000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-03-31	32434000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-07-01 – 2025-09-30	53608000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-01-01 – 2025-09-30	138650000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-04-01 – 2025-06-30	46687000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-04-01 – 2025-06-30	46687000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-06-30	85042000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-06-30	85042000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-03-31	38355000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-03-31	38355000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-07-01 – 2024-09-30	40409000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-07-01 – 2024-09-30	26055000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	85106000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	73077000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	30854000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-04-01 – 2024-06-30	30854000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	44697000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	44697000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	13843000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2024-01-01 – 2024-03-31	13843000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2023-01-01 – 2023-12-31	51157000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	24834000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	28701000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	64837000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	28701000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence

Finished Pharmaceutical Products Segment · Baqsimi Neb

Statement Business Segments · Subsegments

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:BaqsimiNebMember

Period	Value	Unit	Filed	Evidence
2024-07-01 – 2024-09-30	2395000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	19608000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	3006000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	17213000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	14207000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2023-07-01 – 2023-09-30	28701000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	28701000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence

Finished Pharmaceutical Products Segment · Enoxaparin

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:EnoxaparinMember

Period	Value	Unit	Filed	Evidence
2024-07-01 – 2024-09-30	5615000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	17984000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	5273000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	12369000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	7096000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2023-01-01 – 2023-12-31	31533000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	7702000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	7702000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	25441000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	25441000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	7872000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	7872000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	17739000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	17739000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	9867000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	9867000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	34950000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	34950000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	7983000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	7983000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	27138000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	27138000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	9031000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	9031000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	19155000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	19155000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	10124000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	10124000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	35962000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	35962000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	35962000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	8034000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	8034000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	28020000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	28020000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	9328000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	9328000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	19986000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	19986000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	10658000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	10658000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	48681000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	48681000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	48681000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	11647000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	11647000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	31033000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	31033000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	10218000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	10218000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	19386000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	19386000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	9168000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	9168000	Unit1	20200511	Open filing evidence
2019-01-01 – 2019-12-31	42695000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2019-01-01 – 2019-12-31	42695000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2019-01-01 – 2019-12-31	42695000	Unit1	20200316	Open filing evidence

Finished Pharmaceutical Products Segment · Epinephrine

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:EpinephrineMember

Period	Value	Unit	Filed	Evidence
2026-04-01 – 2026-06-30	15854000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-06-30	35067000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-03-31	19213000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-07-01 – 2025-09-30	18789000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-01-01 – 2025-09-30	53556000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-04-01 – 2025-06-30	16180000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-04-01 – 2025-06-30	16180000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-06-30	34767000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-06-30	34767000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-03-31	18587000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-03-31	18587000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-07-01 – 2024-09-30	21341000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-07-01 – 2024-09-30	26792000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	75392000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	82700000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	27941000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-04-01 – 2024-06-30	27941000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	54051000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	54051000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	26110000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2024-01-01 – 2024-03-31	26110000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2023-01-01 – 2023-12-31	81650000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	29514000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	20199000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	82486000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	57004000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	16714000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	16714000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	36805000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	36805000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	20091000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	20091000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	74204000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	74204000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	19502000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	19502000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	52777000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	52777000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	18119000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	18119000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	33275000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	33275000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	15156000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	15156000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	57530000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	57530000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	57530000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	13892000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	13892000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	38662000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	38662000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	9192000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	9192000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	24770000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	24770000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	15578000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	15578000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	23799000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	23799000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	23799000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	5370000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	5370000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	16317000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	16317000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	6957000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	6957000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	10947000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	10947000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	3990000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	3990000	Unit1	20200511	Open filing evidence
2019-01-01 – 2019-12-31	13885000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2019-01-01 – 2019-12-31	13885000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2019-01-01 – 2019-12-31	13885000	Unit1	20200316	Open filing evidence

Finished Pharmaceutical Products Segment · Finished Pharmaceutical Products Net Revenues

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:FinishedPharmaceuticalProductsNetRevenuesMember

Period	Value	Unit	Filed	Evidence
2024-07-01 – 2024-09-30	187357000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	519147000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	175853000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	331790000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	155937000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2023-01-01 – 2023-12-31	579116000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	147665000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	147665000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	426541000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	426541000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	142866000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	278876000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2022-01-01 – 2022-12-31	486505000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	117120000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	353789000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2021-01-01 – 2021-12-31	419570000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence

Finished Pharmaceutical Products Segment · Glucagon

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:GlucagonMember

Period	Value	Unit	Filed	Evidence
2026-04-01 – 2026-06-30	11905000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-06-30	21075000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-03-31	9170000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-07-01 – 2025-09-30	13558000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-01-01 – 2025-09-30	55003000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-04-01 – 2025-06-30	20602000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-04-01 – 2025-06-30	20602000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-06-30	41445000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-06-30	41445000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-03-31	20843000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-03-31	20843000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-07-01 – 2024-09-30	26792000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-07-01 – 2024-09-30	40409000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	82700000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	85106000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	27373000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-04-01 – 2024-06-30	27373000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	55908000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	55908000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	28535000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2024-01-01 – 2024-03-31	28535000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2023-01-01 – 2023-12-31	113684000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	29514000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	82486000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	27276000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	27276000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	52972000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	52972000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	25696000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	25696000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	55322000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	55322000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	14224000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	12621000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	37003000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	39253000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	16042000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	11795000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	26632000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	22779000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	10984000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	10984000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	47639000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	47639000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	47639000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	12189000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	11649000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	32304000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	32314000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	12131000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	11594000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	20115000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	20665000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	7984000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	7984000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence

Finished Pharmaceutical Products Segment · Ipratropium Bromide

Statement Business Segments · Subsegments

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:IpratropiumBromideMember

Period	Value	Unit	Filed	Evidence
2026-04-01 – 2026-06-30	8411000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-06-30	8411000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence

Finished Pharmaceutical Products Segment · Lidocaine

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:LidocaineMember

Period	Value	Unit	Filed	Evidence
2026-04-01 – 2026-06-30	15039000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-06-30	28499000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-03-31	13460000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-07-01 – 2025-09-30	12932000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-01-01 – 2025-09-30	41575000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-04-01 – 2025-06-30	14999000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-04-01 – 2025-06-30	14999000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-06-30	28643000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-06-30	28643000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-03-31	13644000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-03-31	13644000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-07-01 – 2024-09-30	15884000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-07-01 – 2024-09-30	15884000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	41457000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	41457000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	12800000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-04-01 – 2024-06-30	12800000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	25573000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	25573000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	12773000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2024-01-01 – 2024-03-31	12773000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2023-01-01 – 2023-12-31	58162000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	15522000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	15522000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	43174000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	43174000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	14006000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	14006000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	27652000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	27652000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	13646000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	13646000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	52539000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	52539000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	12621000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	13978000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	39253000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	37834000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	13381000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	16042000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	23856000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	26632000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	10590000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	10590000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	44413000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	44413000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	44413000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	11649000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	11591000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	32314000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	31577000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	11594000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	10421000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	20665000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	19986000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	9071000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	9071000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	41113000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	41113000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	41113000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	10657000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	10657000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	28922000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	28922000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	7608000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	7608000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	18265000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	18265000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	10657000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	10657000	Unit1	20200511	Open filing evidence
2019-01-01 – 2019-12-31	46013000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2019-01-01 – 2019-12-31	46013000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2019-01-01 – 2019-12-31	46013000	Unit1	20200316	Open filing evidence

Finished Pharmaceutical Products Segment · Medroxyprogesterone

Statement Business Segments · Subsegments

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:MedroxyprogesteroneMember

Period	Value	Unit	Filed	Evidence
2019-01-01 – 2019-12-31	27850000	Unit1	20200316	Open filing evidence

Finished Pharmaceutical Products Segment · Naloxone

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:NaloxoneMember

Period	Value	Unit	Filed	Evidence
2024-07-01 – 2024-09-30	4037000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	12124000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	3800000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	8087000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	4287000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2023-01-01 – 2023-12-31	19004000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	4715000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	4715000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	14774000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	14774000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	5102000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	5102000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	10059000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	10059000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	4957000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	4957000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	26269000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	26269000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	6818000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	6818000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	21424000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	21424000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	7193000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	7193000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	14606000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	14606000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	7413000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	7413000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	27540000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	27540000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	27540000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	8028000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	8028000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	20994000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	20994000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	6625000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	6625000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	12966000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	12966000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	6341000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	6341000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	33416000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	33416000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	33416000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	8739000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	8739000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	26337000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	26337000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	8723000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	8723000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	17598000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	17598000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	8875000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	8875000	Unit1	20200511	Open filing evidence
2019-01-01 – 2019-12-31	34761000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2019-01-01 – 2019-12-31	34761000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2019-01-01 – 2019-12-31	34761000	Unit1	20200316	Open filing evidence

Finished Pharmaceutical Products Segment · Other Finished Pharmaceutical Products

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:OtherFinishedPharmaceuticalProductsMember

Period	Value	Unit	Filed	Evidence
2024-07-01 – 2024-09-30	35503000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	99309000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	34652000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	63806000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	29154000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2023-01-01 – 2023-12-31	140823000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	37730000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	37730000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	105808000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	105808000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	37521000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	37521000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	68078000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	68078000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	30557000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	30557000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	109412000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	109412000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	23635000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	23635000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	76330000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	76330000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	25588000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	25588000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	52695000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	52695000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	27107000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	27107000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	87875000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	87875000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	87875000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	27046000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	27046000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	66099000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	66099000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	18751000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	18751000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	39053000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	39053000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	20302000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	20302000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	89988000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	89988000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	89988000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	21464000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	21464000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	70438000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	70438000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	24272000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	24272000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	48974000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	48974000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	24702000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	24702000	Unit1	20200511	Open filing evidence
2019-01-01 – 2019-12-31	100795000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2019-01-01 – 2019-12-31	72945000	Unit1	20200316	Open filing evidence

Finished Pharmaceutical Products Segment · Other Products

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:OtherProductsMember

Period	Value	Unit	Filed	Evidence
2026-04-01 – 2026-06-30	66187000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-06-30	133318000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-03-31	67131000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-07-01 – 2025-09-30	64145000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-01-01 – 2025-09-30	167259000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-04-01 – 2025-06-30	53066000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-04-01 – 2025-06-30	53066000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-06-30	103114000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-06-30	103114000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-03-31	50048000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-03-31	50048000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-07-01 – 2024-09-30	58338000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	168104000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-04-01 – 2024-06-30	57564000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	109766000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-03-31	52202000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence

Finished Pharmaceutical Products Segment · Other Revenues

Statement Business Segments · Subsegments

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:OtherRevenuesMember

Period	Value	Unit	Filed	Evidence
2024-07-01 – 2024-09-30	2395000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	19608000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-04-01 – 2024-06-30	3006000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	17213000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-03-31	14207000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence

Finished Pharmaceutical Products Segment · Phytonadione

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:PhytonadioneMember

Period	Value	Unit	Filed	Evidence
2024-07-01 – 2024-09-30	11721000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	31998000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	10304000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	20277000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	9973000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2023-01-01 – 2023-12-31	44939000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	7449000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	7449000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	33017000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	33017000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	17855000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	17855000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	25568000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	25568000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	7713000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	7713000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	49500000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	49500000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	13978000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	14224000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	37834000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	37003000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	11795000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	13381000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	22779000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	23856000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	10475000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	10475000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	45498000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	45498000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	45498000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	11591000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	12189000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	31577000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	32304000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	10421000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	12131000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	19986000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	20115000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	9565000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	9565000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	42646000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	42646000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	42646000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	10470000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	10470000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	32188000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	32188000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	10689000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	10689000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	21718000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	21718000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	11029000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	11029000	Unit1	20200511	Open filing evidence

Finished Pharmaceutical Products Segment · Primatenemist

Statement Business Segments · Subsegments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:PrimatenemistMember

Period	Value	Unit	Filed	Evidence
2026-04-01 – 2026-06-30	21004000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-06-30	50767000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2026-01-01 – 2026-03-31	29763000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-07-01 – 2025-09-30	28808000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-01-01 – 2025-09-30	80739000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-04-01 – 2025-06-30	22880000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-04-01 – 2025-06-30	22880000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-06-30	51931000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-06-30	51931000	Unit_Standard_USD_nUTgKG4CHEyKSOYOeHgfaQ	20260806	Open filing evidence
2025-01-01 – 2025-03-31	29051000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-03-31	29051000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-07-01 – 2024-09-30	26055000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-07-01 – 2024-09-30	21341000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-01-01 – 2024-09-30	73077000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	75392000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2024-04-01 – 2024-06-30	22856000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-04-01 – 2024-06-30	22856000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-06-30	47022000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	47022000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2024-01-01 – 2024-03-31	24166000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2024-01-01 – 2024-03-31	24166000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2023-01-01 – 2023-12-31	89321000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2023-07-01 – 2023-09-30	20199000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-07-01 – 2023-09-30	24834000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-01-01 – 2023-09-30	57004000	Unit_Standard_USD_CiVho3nN20GDKn7Lg-kmjA	20241107	Open filing evidence
2023-01-01 – 2023-09-30	64837000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2023-04-01 – 2023-06-30	16520000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-04-01 – 2023-06-30	16520000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-06-30	40003000	Unit_Standard_USD_Gx6euaJtZkWfmkWWKFqXdQ	20240809	Open filing evidence
2023-01-01 – 2023-06-30	40003000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2023-01-01 – 2023-03-31	23483000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2023-01-01 – 2023-03-31	23483000	Unit_Standard_USD_l5cU1vlU6kWzInfNcE0mGQ	20240510	Open filing evidence
2022-01-01 – 2022-12-31	84309000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2022-01-01 – 2022-12-31	84309000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2022-07-01 – 2022-09-30	18359000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-07-01 – 2022-09-30	18359000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-01-01 – 2022-09-30	62030000	Unit_Standard_USD_kCznergeZEGwnTLXvPCbSw	20231108	Open filing evidence
2022-01-01 – 2022-09-30	62030000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2022-04-01 – 2022-06-30	18974000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-04-01 – 2022-06-30	18974000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-06-30	43671000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2022-01-01 – 2022-06-30	43671000	Unit_Standard_USD_xX-GEPHb7EW72vsUxN7wiw	20230809	Open filing evidence
2022-01-01 – 2022-03-31	24697000	Unit_Standard_USD_A2R9Kf6m4kaenF3kBYRJeA	20230509	Open filing evidence
2022-01-01 – 2022-03-31	24697000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-12-31	73113000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2021-01-01 – 2021-12-31	73113000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2021-01-01 – 2021-12-31	73113000	Unit_Standard_USD_qQ6vd7RVgUa4rHFvgaNjYA	20240229	Open filing evidence
2021-07-01 – 2021-09-30	16561000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-07-01 – 2021-09-30	16561000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-01-01 – 2021-09-30	51624000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2021-01-01 – 2021-09-30	51624000	Unit_Standard_USD_UYApP6oM-0yHvMJrU29W1Q	20221108	Open filing evidence
2021-04-01 – 2021-06-30	16680000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-04-01 – 2021-06-30	16680000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-06-30	35063000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2021-01-01 – 2021-06-30	35063000	Unit_Standard_USD_s_SLsXKU8kiRg7_RNqiWQw	20220809	Open filing evidence
2021-01-01 – 2021-03-31	18383000	Unit_Standard_USD_Tft0B8a4IUCZN6AMt6SWpQ	20220510	Open filing evidence
2021-01-01 – 2021-03-31	18383000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-12-31	51725000	Unit_Standard_USD_jKWrtx_mc0eEf9cOgh0WEA	20230301	Open filing evidence
2020-01-01 – 2020-12-31	51725000	Unit_Standard_USD_M2A5txfRiUKBRQo5VdiPYw	20210315	Open filing evidence
2020-01-01 – 2020-12-31	51725000	Unit_Standard_USD_PaJvLScPx0CtzhgyQimr9A	20220311	Open filing evidence
2020-07-01 – 2020-09-30	12988000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-07-01 – 2020-09-30	12988000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-01-01 – 2020-09-30	38333000	Unit_Standard_USD__CTmp0PkFUu3Kh0PepwOEg	20211109	Open filing evidence
2020-01-01 – 2020-09-30	38333000	Unit_Standard_USD_53r-YSdH0keWJKwxomCDjg	20201106	Open filing evidence
2020-04-01 – 2020-06-30	12468000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-04-01 – 2020-06-30	12468000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-06-30	25345000	Unit_Standard_USD_1X_NFDdCmUqEcTJ69d-5Eg	20200810	Open filing evidence
2020-01-01 – 2020-06-30	25345000	Unit_Standard_USD_4WVKH8fx6kCO3D47NheNew	20210809	Open filing evidence
2020-01-01 – 2020-03-31	12877000	Unit_Standard_USD_VJqNhq5d2E6hWIy7vqnbvA	20210507	Open filing evidence
2020-01-01 – 2020-03-31	12877000	Unit1	20200511	Open filing evidence

Finished Pharmaceutical Products Segment · Total Net Revenues By Product

Statement Business Segments · Subsegments

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:FinishedPharmaceuticalProductsSegmentMember;us-gaap:SubsegmentsAxis=amph:TotalNetRevenuesByProductMember

Period	Value	Unit	Filed	Evidence
2025-07-01 – 2025-09-30	191840000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-01-01 – 2025-09-30	536782000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2025-04-01 – 2025-06-30	174414000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-06-30	344942000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2025-01-01 – 2025-03-31	170528000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-07-01 – 2024-09-30	188819000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-01-01 – 2024-09-30	525836000	Unit_Standard_USD_43IE2MkM1kCVfSG1yZTeOg	20251106	Open filing evidence
2024-04-01 – 2024-06-30	179388000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-06-30	337017000	Unit_Standard_USD_6mds_mDeq0Kd7LndYsukiw	20250807	Open filing evidence
2024-01-01 – 2024-03-31	157629000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence

Pharmaceutical Products Segment

Statement Business Segments

Multiple units reported for the same period; values are kept separate.

Source dimensions

us-gaap:StatementBusinessSegmentsAxis=amph:PharmaceuticalProductsSegmentMember

Period	Value	Unit	Filed	Evidence
2026-01-01 – 2026-03-31	171171000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-12-31	719887000	Unit_Standard_USD_EPj2TWUds0qIZ9qMADn5Ew	20260226	Open filing evidence
2025-01-01 – 2025-03-31	170528000	Unit_Standard_USD_D2nxMIj4gE-67J8DqHZkTw	20260507	Open filing evidence
2025-01-01 – 2025-03-31	170528000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2024-01-01 – 2024-12-31	731967000	Unit_Standard_USD_EPj2TWUds0qIZ9qMADn5Ew	20260226	Open filing evidence
2024-01-01 – 2024-12-31	731967000	Unit_Standard_USD_Qp3oAT26lEeEixdhOKAC7w	20250303	Open filing evidence
2024-01-01 – 2024-03-31	171836000	Unit_Standard_USD_vnSsz8lAa0OkbHoW_FEoKg	20250508	Open filing evidence
2023-01-01 – 2023-12-31	644395000	Unit_Standard_USD_EPj2TWUds0qIZ9qMADn5Ew	20260226	Open filing evidence
2023-01-01 – 2023-12-31	644395000	Unit_Standard_USD_Qp3oAT26lEeEixdhOKAC7w	20250303	Open filing evidence
2022-01-01 – 2022-12-31	498987000	Unit_Standard_USD_Qp3oAT26lEeEixdhOKAC7w	20250303	Open filing evidence