Segment disclosures

Company overview

TELOS CORP

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

Revenue · Reported segment facts

33 dimension combinations 236 retained observations 24 reported periods

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.

Federal Government · Customer Concentration Risk · Revenue From Contract With Customer Segment Benchmark · Secure Networks Segment

Major Customers · Concentration Risk By Type · Concentration Risk By Benchmark · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tls:FederalGovernmentMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:RevenueFromContractWithCustomerSegmentBenchmarkMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2026-01-01 – 2026-03-311772000 USD2026-05-11 · 20:02:08.000ZOpen filing evidence
2025-01-01 – 2025-12-3115199000 USD2026-03-16 · 20:01:55.000ZOpen filing evidence
2025-07-01 – 2025-09-304963000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2025-01-01 – 2025-09-3013251000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2025-04-01 – 2025-06-303640000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2025-01-01 – 2025-06-308288000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2025-01-01 – 2025-03-314649000 USD2026-05-11 · 20:02:08.000ZOpen filing evidence
2024-01-01 – 2024-12-3131456000 USD2026-03-16 · 20:01:55.000ZOpen filing evidence
2024-07-01 – 2024-09-305439000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2024-01-01 – 2024-09-3027006000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2024-04-01 – 2024-06-3010623000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2024-01-01 – 2024-06-3021567000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence

Federal Government · Customer Concentration Risk · Revenue From Contract With Customer Segment Benchmark · Security Solutions Segment

Major Customers · Concentration Risk By Type · Concentration Risk By Benchmark · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tls:FederalGovernmentMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:RevenueFromContractWithCustomerSegmentBenchmarkMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember
PeriodValueUnitFiledEvidence
2026-01-01 – 2026-03-3142432000 USD2026-05-11 · 20:02:08.000ZOpen filing evidence
2025-01-01 – 2025-12-31134839000 USD2026-03-16 · 20:01:55.000ZOpen filing evidence
2025-07-01 – 2025-09-3042333000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2025-01-01 – 2025-09-3094017000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2025-04-01 – 2025-06-3029032000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2025-01-01 – 2025-06-3051684000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2025-01-01 – 2025-03-3122652000 USD2026-05-11 · 20:02:08.000ZOpen filing evidence
2024-01-01 – 2024-12-3163495000 USD2026-03-16 · 20:01:55.000ZOpen filing evidence
2024-07-01 – 2024-09-3015168000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2024-01-01 – 2024-09-3045040000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2024-04-01 – 2024-06-3014209000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2024-01-01 – 2024-06-3029872000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence

Federal Government · Secure Networks Segment

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tls:FederalGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2021-01-01 – 2021-12-31118717000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2020-01-01 – 2020-12-3162267000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3156921000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Federal Government · Security Solutions Segment

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tls:FederalGovernmentMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3027251000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-3051853000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-12-31114159000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-3029830000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3050281000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2020-01-01 – 2020-12-31109410000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3192336000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Product · Secure Networks Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2021-01-01 – 2021-12-310 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2020-01-01 – 2020-12-311847000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-310 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Service · Secure Networks Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-3123241000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-03-3132928000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Service · Security Solutions Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3025298000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-3050165000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-03-3124867000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-04-01 – 2021-06-3027595000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3046725000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-3119130000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Customer Concentration Risk · Federal Government · Revenue From Contract With Customer Segment Benchmark · Secure Networks Segment

Concentration Risk By Type · Major Customers · Concentration Risk By Benchmark · Statement Business Segments

Source dimensions us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;srt:MajorCustomersAxis=tls:FederalGovernmentMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:RevenueFromContractWithCustomerSegmentBenchmarkMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301083000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2026-01-01 – 2026-06-302855000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2025-04-01 – 2025-06-303640000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2025-01-01 – 2025-06-308288000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence

Customer Concentration Risk · Federal Government · Revenue From Contract With Customer Segment Benchmark · Security Solutions Segment

Concentration Risk By Type · Major Customers · Concentration Risk By Benchmark · Statement Business Segments

Source dimensions us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;srt:MajorCustomersAxis=tls:FederalGovernmentMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:RevenueFromContractWithCustomerSegmentBenchmarkMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3042854000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2026-01-01 – 2026-06-3085286000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2025-04-01 – 2025-06-3029032000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2025-01-01 – 2025-06-3051684000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence

Cost Plus Fixed Fee · Secure Networks Segment

Contract With Customer Basis Of Pricing · Statement Business Segments

Source dimensions us-gaap:ContractWithCustomerBasisOfPricingAxis=tls:CostPlusFixedFeeMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-305942000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-3010374000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-12-3111101000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-302523000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-304293000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2020-01-01 – 2020-12-318443000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-315513000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Cost Plus Fixed Fee · Security Solutions Segment

Contract With Customer Basis Of Pricing · Statement Business Segments

Source dimensions us-gaap:ContractWithCustomerBasisOfPricingAxis=tls:CostPlusFixedFeeMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-301813000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-303350000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-12-316567000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-301720000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-303537000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2020-01-01 – 2020-12-316316000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-317507000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Fixed Price Contract · Secure Networks Segment

Contract With Customer Basis Of Pricing · Statement Business Segments

Source dimensions us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3019030000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-3037839000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-12-31107770000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-3018885000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3050014000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2020-01-01 – 2020-12-3153324000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3151313000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Fixed Price Contract · Security Solutions Segment

Contract With Customer Basis Of Pricing · Statement Business Segments

Source dimensions us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3026275000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-3048742000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-12-31104534000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-3027457000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3045469000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2020-01-01 – 2020-12-3198379000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3180316000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Time And Materials Contract · Secure Networks Segment

Contract With Customer Basis Of Pricing · Statement Business Segments

Source dimensions us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-300 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-300 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-03-310 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-04-01 – 2021-06-300 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3029000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-3129000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Time And Materials Contract · Security Solutions Segment

Contract With Customer Basis Of Pricing · Statement Business Segments

Source dimensions us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember;us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-302731000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-305646000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-03-312916000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-04-01 – 2021-06-303059000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-306060000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-313001000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Secure Networks Segment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301083000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2026-01-01 – 2026-06-302855000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2026-01-01 – 2026-03-311772000 USD2026-05-11 · 20:02:08.000ZOpen filing evidence
2025-01-01 – 2025-12-3115205000 USD2026-03-16 · 20:01:55.000ZOpen filing evidence
2025-07-01 – 2025-09-304966000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2025-01-01 – 2025-09-3013258000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2025-04-01 – 2025-06-303494000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2025-01-01 – 2025-06-308292000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2025-01-01 – 2025-03-314798000 USD2026-05-11 · 20:02:08.000ZOpen filing evidence
2024-01-01 – 2024-12-3131512000 USD2026-03-16 · 20:01:55.000ZOpen filing evidence
2024-07-01 – 2024-09-305451000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2024-01-01 – 2024-09-3027061000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2024-04-01 – 2024-06-3010631000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2024-01-01 – 2024-06-3021610000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2024-01-01 – 2024-03-3110979000 USD2025-05-09 · 20:08:17.000ZOpen filing evidence
2023-01-01 – 2023-12-3167962000 USD2025-03-10 · 20:02:15.000ZOpen filing evidence
2023-07-01 – 2023-09-3016391000 USD2024-11-12 · 21:01:32.000ZOpen filing evidence
2023-01-01 – 2023-09-3047555000 USD2024-11-12 · 21:01:32.000ZOpen filing evidence
2023-04-01 – 2023-06-3015715000 USD2024-08-09 · 20:02:27.000ZOpen filing evidence
2023-01-01 – 2023-06-3031164000 USD2024-08-09 · 20:02:27.000ZOpen filing evidence
2023-01-01 – 2023-03-3115449000 USD2024-05-10 · 20:02:26.000ZOpen filing evidence
2022-01-01 – 2022-12-3196433000 USD2024-03-15 · 20:02:47.000ZOpen filing evidence
2022-07-01 – 2022-09-3031153000 USD2023-11-09 · 21:03:28.000ZOpen filing evidence
2022-01-01 – 2022-09-3079366000 USD2023-11-09 · 21:03:28.000ZOpen filing evidence
2022-04-01 – 2022-06-3024972000 USD2023-08-09 · 20:11:35.000ZOpen filing evidence
2022-01-01 – 2022-06-3048213000 USD2023-08-09 · 20:11:35.000ZOpen filing evidence
2022-01-01 – 2022-03-3123241000 USD2023-05-10 · 20:05:27.000ZOpen filing evidence
2021-01-01 – 2021-12-31118899000 USD2023-03-16 · 12:10:04.000ZOpen filing evidence
2021-07-01 – 2021-09-3034423000 USD2022-11-09 · 21:06:41.000ZOpen filing evidence
2021-01-01 – 2021-09-3088759000 USD2022-11-09 · 21:06:41.000ZOpen filing evidence
2021-04-01 – 2021-06-3021408000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3054336000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-3132928000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2020-01-01 – 2020-12-3162627000 RestatedUSD2023-03-16 · 12:10:04.000ZOpen filing evidence
2019-01-01 – 2019-12-3157295000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Secure Networks Segment · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-3123241000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-12-31118899000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-01-01 – 2021-03-3132928000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2020-01-01 – 2020-12-3162627000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3157295000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Secure Networks Segment · Federal Government

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember;srt:MajorCustomersAxis=tls:FederalGovernmentMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3024962000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-3048203000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-03-3123241000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-04-01 – 2021-06-3021302000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3054198000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-3132897000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Secure Networks Segment · State Local And Commercial

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember;srt:MajorCustomersAxis=tls:StateLocalAndCommercialMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3010000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-3010000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-03-310 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-12-31182000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-30106000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-30138000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-3131000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2020-01-01 – 2020-12-31338000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-31374000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Secure Networks Segment · Product

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember;srt:ProductOrServiceAxis=us-gaap:ProductMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-300 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-300 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-04-01 – 2021-06-300 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-300 USD2022-08-09 · 20:04:39.000ZOpen filing evidence

Secure Networks Segment · Service

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-3024972000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-3048213000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-12-31118899000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-3021408000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3054336000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2020-01-01 – 2020-12-3160758000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3157295000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Secure Networks Segment · Cost Plus Fixed Fee

Statement Business Segments · Contract With Customer Basis Of Pricing

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=tls:CostPlusFixedFeeMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-314431000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-03-311770000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Secure Networks Segment · Fixed Price Contract

Statement Business Segments · Contract With Customer Basis Of Pricing

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-3118810000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-03-3131129000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Secure Networks Segment · Time And Materials Contract

Statement Business Segments · Contract With Customer Basis Of Pricing

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecureNetworksSegmentMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember
PeriodValueUnitFiledEvidence
2021-01-01 – 2021-12-3128000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2020-01-01 – 2020-12-31838000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-31469000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Security Solutions Segment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3046662000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2026-01-01 – 2026-06-3092632000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2026-01-01 – 2026-03-3145970000 USD2026-05-11 · 20:02:08.000ZOpen filing evidence
2025-01-01 – 2025-12-31149600000 USD2026-03-16 · 20:01:55.000ZOpen filing evidence
2025-07-01 – 2025-09-3046478000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2025-01-01 – 2025-09-30104770000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2025-04-01 – 2025-06-3032474000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2025-01-01 – 2025-06-3058292000 USD2026-08-10 · 20:03:09.000ZOpen filing evidence
2025-01-01 – 2025-03-3125818000 USD2026-05-11 · 20:02:08.000ZOpen filing evidence
2024-01-01 – 2024-12-3176760000 USD2026-03-16 · 20:01:55.000ZOpen filing evidence
2024-07-01 – 2024-09-3018332000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2024-01-01 – 2024-09-3054839000 USD2025-11-10 · 21:03:21.000ZOpen filing evidence
2024-04-01 – 2024-06-3017867000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2024-01-01 – 2024-06-3036507000 USD2025-08-11 · 20:03:02.000ZOpen filing evidence
2024-01-01 – 2024-03-3118640000 USD2025-05-09 · 20:08:17.000ZOpen filing evidence
2023-01-01 – 2023-12-3177416000 USD2025-03-10 · 20:02:15.000ZOpen filing evidence
2023-07-01 – 2023-09-3019795000 USD2024-11-12 · 21:01:32.000ZOpen filing evidence
2023-01-01 – 2023-09-3056764000 USD2024-11-12 · 21:01:32.000ZOpen filing evidence
2023-04-01 – 2023-06-3017196000 USD2024-08-09 · 20:02:27.000ZOpen filing evidence
2023-01-01 – 2023-06-3036969000 USD2024-08-09 · 20:02:27.000ZOpen filing evidence
2023-01-01 – 2023-03-3119773000 USD2024-05-10 · 20:02:26.000ZOpen filing evidence
2022-01-01 – 2022-12-31120454000 USD2024-03-15 · 20:02:47.000ZOpen filing evidence
2022-07-01 – 2022-09-3032440000 USD2023-11-09 · 21:03:28.000ZOpen filing evidence
2022-01-01 – 2022-09-3090178000 USD2023-11-09 · 21:03:28.000ZOpen filing evidence
2022-04-01 – 2022-06-3030819000 USD2023-08-09 · 20:11:35.000ZOpen filing evidence
2022-01-01 – 2022-06-3057738000 USD2023-08-09 · 20:11:35.000ZOpen filing evidence
2022-01-01 – 2022-03-3126919000 USD2023-05-10 · 20:05:27.000ZOpen filing evidence
2021-01-01 – 2021-12-31123534000 USD2023-03-16 · 12:10:04.000ZOpen filing evidence
2021-07-01 – 2021-09-3034558000 USD2022-11-09 · 21:06:41.000ZOpen filing evidence
2021-01-01 – 2021-09-3089624000 USD2022-11-09 · 21:06:41.000ZOpen filing evidence
2021-04-01 – 2021-06-3032236000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-3055066000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-3122829000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2020-01-01 – 2020-12-31127667000 RestatedUSD2023-03-16 · 12:10:04.000ZOpen filing evidence
2019-01-01 – 2019-12-31101923000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Security Solutions Segment · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-3126919000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-12-31123534000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-01-01 – 2021-03-3122829000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2020-01-01 – 2020-12-31127667000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-31111843000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Security Solutions Segment · Federal Government

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember;srt:MajorCustomersAxis=tls:FederalGovernmentMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-3124602000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-03-3120451000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Security Solutions Segment · State Local And Commercial

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember;srt:MajorCustomersAxis=tls:StateLocalAndCommercialMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-303568000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-305885000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-03-312317000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-12-319375000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-302406000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-304785000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-312378000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2020-01-01 – 2020-12-317902000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-319587000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Security Solutions Segment · Product

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember;srt:ProductOrServiceAxis=us-gaap:ProductMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-06-305521000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-06-307573000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2022-01-01 – 2022-03-312052000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-12-3120885000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2021-04-01 – 2021-06-304641000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-06-308341000 USD2022-08-09 · 20:04:39.000ZOpen filing evidence
2021-01-01 – 2021-03-313699000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2020-01-01 – 2020-12-3116890000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3115637000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Security Solutions Segment · Service

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember
PeriodValueUnitFiledEvidence
2021-01-01 – 2021-12-31102649000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2020-01-01 – 2020-12-31100422000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3186286000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence

Security Solutions Segment · Cost Plus Fixed Fee

Statement Business Segments · Contract With Customer Basis Of Pricing

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=tls:CostPlusFixedFeeMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-311536000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-03-311816000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Security Solutions Segment · Fixed Price Contract

Statement Business Segments · Contract With Customer Basis Of Pricing

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:FixedPriceContractMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-03-3122467000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence
2021-01-01 – 2021-03-3118012000 USD2022-05-10 · 20:24:04.000ZOpen filing evidence

Security Solutions Segment · Time And Materials Contract

Statement Business Segments · Contract With Customer Basis Of Pricing

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tls:SecuritySolutionsSegmentMember;us-gaap:ContractWithCustomerBasisOfPricingAxis=us-gaap:TimeAndMaterialsContractMember
PeriodValueUnitFiledEvidence
2021-01-01 – 2021-12-3112433000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2020-01-01 – 2020-12-3112617000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence
2019-01-01 – 2019-12-3114100000 USD2022-03-28 · 12:03:19.000ZOpen filing evidence