Fundies. English
Segment disclosures
Company overviewSMITH MICRO SOFTWARE INC
Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.
Revenue · Reported segment facts
40 dimension combinations 617 retained observations 59 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.
Cloud Based Usage Fees · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:CloudBasedUsageFeesMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 13923000 | USD | 20250312 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 4025000 | USD | 20240509 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 33643000 | USD | 20250312 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 8677000 | USD | 20240509 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 38182000 | USD | 20240226 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 9878000 | USD | 20230512 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 38415000 | USD | 20230323 | Open filing evidence |
Comm Suite · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:CommSuiteMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-31 | 734000 | USD | 20250508 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 2956000 | USD | 20250312 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 644000 | USD | 20241114 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1840000 | USD | 20241114 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 531000 | USD | 20240805 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1196000 | USD | 20240805 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 665000 | USD | 20250508 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 2834000 | USD | 20250312 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 749000 | USD | 20241114 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 2310000 | USD | 20241114 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 735000 | USD | 20240805 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 1560000 | USD | 20240805 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 4846000 | USD | 20240226 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 1433000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 2862000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 1429000 | USD | 20220505 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 3463000 | USD | 20211112 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 11535000 | USD | 20211112 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 3944000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 8073000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 4128000 | USD | 20220505 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 4542000 | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 13411000 | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 4330000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 8869000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 4539000 | USD | 20210512 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 4602000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 13957000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 4998000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 9355000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 4357000 | USD | 20200511 | Open filing evidence |
Consulting Services And Other · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:ConsultingServicesAndOtherMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 554000 | USD | 20250312 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1170000 | USD | 20250312 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 1672000 | USD | 20230323 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 2507000 | USD | 20230323 | Open filing evidence |
Family Safety · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:FamilySafetyMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-31 | 3788000 | USD | 20250508 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 16430000 | USD | 20250312 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 3939000 | USD | 20241114 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 12623000 | USD | 20241114 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 4221000 | USD | 20240805 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 8685000 | USD | 20240805 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 4464000 | USD | 20250508 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 34513000 | USD | 20250312 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 9179000 | USD | 20241114 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 27016000 | USD | 20241114 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 8748000 | USD | 20240805 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 17838000 | USD | 20240805 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 9089000 | USD | 20240509 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 39798000 | USD | 20240226 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 10161000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 20528000 | USD | 20230810 | Open filing evidence |
Family Safety Mobile · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:FamilySafetyMobileMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2021-07-01 – 2021-09-30 | 11969000 | USD | 20211112 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 29355000 | USD | 20211112 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 11119000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 17385000 | USD | 20210812 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 6755000 | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 21948000 | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 7344000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 15193000 | USD | 20210812 | Open filing evidence |
Hosted Environment Usage Fees · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:HostedEnvironmentUsageFeesMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 2956000 | USD | 20250312 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 665000 | USD | 20240509 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 2833000 | USD | 20250312 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 819000 | USD | 20240509 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 4852000 | USD | 20240226 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 1429000 | USD | 20230512 | Open filing evidence |
Netwise · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:NetwiseMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2020-07-01 – 2020-09-30 | 33000 | USD | 20201109 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 118000 | USD | 20201109 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 31000 | USD | 20200810 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 86000 | USD | 20200810 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 55000 | USD | 20200511 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 493000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 1492000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 461000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 999000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 538000 | USD | 20200511 | Open filing evidence |
Other Product · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:OtherProductMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 0 | USD | 20230323 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 5000 | USD | 20220505 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 117000 | USD | 20230323 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 40000 | USD | 20211112 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 136000 | USD | 20211112 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 39000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 96000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 56000 | USD | 20220505 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 175000 Restated | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 651000 Restated | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 288000 Restated | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 477000 Restated | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 83000 Restated | USD | 20210512 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 59000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 192000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 47000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 133000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 233000 | USD | 20200511 | Open filing evidence |
Safe Path · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:SafePathMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-03-31 | 10366000 | USD | 20220505 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 6267000 | USD | 20220505 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 6755000 | USD | 20201109 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 21948000 | USD | 20201109 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 7344000 | USD | 20200810 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 15193000 | USD | 20200810 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 7848000 | USD | 20210512 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 5200000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 11108000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 3775000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 5909000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 1987000 | USD | 20200511 | Open filing evidence |
View Spot · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=smsi:ViewSpotMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-31 | 99000 | USD | 20250508 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1169000 | USD | 20250312 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 65000 | USD | 20241114 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 1122000 | USD | 20241114 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 669000 | USD | 20250508 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 3515000 | USD | 20250312 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 1073000 | USD | 20241114 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 2943000 | USD | 20241114 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 855000 | USD | 20230810 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 1870000 | USD | 20230810 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 1015000 | USD | 20240509 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 3869000 | USD | 20240226 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 1080000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 2014000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 935000 | USD | 20220505 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 3569000 | USD | 20230323 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 971000 | USD | 20211112 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 2717000 | USD | 20211112 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 817000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 1746000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 930000 | USD | 20220505 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 1157000 | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 2873000 | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 971000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 1716000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 745000 | USD | 20210512 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 1260000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 3673000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 1356000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 2413000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 1057000 | USD | 20200511 | Open filing evidence |
License And Service · Wireless Business Segment
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=us-gaap:LicenseAndServiceMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 3122000 | USD | 20250312 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 3216000 | USD | 20250312 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 878000 | USD | 20230810 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 1878000 | USD | 20230810 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 1000000 | USD | 20230512 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 3807000 | USD | 20240226 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 1033000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 1861000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 828000 | USD | 20230512 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 795000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 2382000 | USD | 20220812 | Open filing evidence |
Operating Segments · Productivity And Graphics
Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=smsi:ProductivityAndGraphicsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2013-04-01 – 2013-06-30 | 1959000 | USD | 20130802 | Open filing evidence |
| 2013-01-01 – 2013-06-30 | 3340000 | USD | 20130802 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 1395000 | USD | 20130802 | Open filing evidence |
| 2012-01-01 – 2012-06-30 | 2870000 | USD | 20130802 | Open filing evidence |
Operating Segments · Wireless Business Segment
Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2013-04-01 – 2013-06-30 | 8525000 | USD | 20130802 | Open filing evidence |
| 2013-01-01 – 2013-06-30 | 18746000 | USD | 20130802 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 8776000 | USD | 20130802 | Open filing evidence |
| 2012-01-01 – 2012-06-30 | 17415000 | USD | 20130802 | Open filing evidence |
Corporate Other
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:CorporateOtherMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2012-01-01 – 2012-12-31 | 191000 | USD | 20130220 | Open filing evidence |
| 2012-07-01 – 2012-09-30 | 42000 | USD | 20121102 | Open filing evidence |
| 2012-01-01 – 2012-09-30 | 151000 | USD | 20121102 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 45000 | USD | 20120803 | Open filing evidence |
| 2012-01-01 – 2012-06-30 | 109000 | USD | 20120803 | Open filing evidence |
| 2011-01-01 – 2011-12-31 | 240000 | USD | 20130220 | Open filing evidence |
| 2011-07-01 – 2011-09-30 | 56000 | USD | 20121102 | Open filing evidence |
| 2011-01-01 – 2011-09-30 | 189000 | USD | 20121102 | Open filing evidence |
| 2011-04-01 – 2011-06-30 | 65000 | USD | 20120803 | Open filing evidence |
| 2011-01-01 – 2011-06-30 | 133000 | USD | 20120803 | Open filing evidence |
| 2010-01-01 – 2010-12-31 | 418000 | USD | 20130220 | Open filing evidence |
Graphics
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:GraphicsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-07-01 – 2019-09-30 | 168000 | USD | 20191101 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 646000 | USD | 20191101 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 217000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 477000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 260000 | USD | 20190515 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1811000 | USD | 20190327 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 242000 | USD | 20191101 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 1328000 | USD | 20191101 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 439000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 1086000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 647000 | USD | 20190515 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 4632000 | USD | 20190327 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 1114000 | USD | 20181026 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 3564000 | USD | 20181026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 1233000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 2450000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 1217000 | USD | 20180515 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 5149000 | USD | 20180330 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 1241000 | USD | 20171228 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 3638000 | USD | 20171228 | Open filing evidence |
| 2016-04-01 – 2016-06-30 | 1156000 | USD | 20170814 | Open filing evidence |
| 2016-01-01 – 2016-06-30 | 2397000 | USD | 20170814 | Open filing evidence |
| 2016-01-01 – 2016-03-31 | 1241000 | USD | 20170504 | Open filing evidence |
| 2015-01-01 – 2015-12-31 | 5954000 | USD | 20180330 | Open filing evidence |
| 2015-07-01 – 2015-09-30 | 1284000 | USD | 20161028 | Open filing evidence |
| 2015-01-01 – 2015-09-30 | 4093000 | USD | 20161028 | Open filing evidence |
| 2015-04-01 – 2015-06-30 | 1499000 | USD | 20160729 | Open filing evidence |
| 2015-01-01 – 2015-06-30 | 2809000 | USD | 20160729 | Open filing evidence |
| 2015-01-01 – 2015-03-31 | 1310000 | USD | 20160429 | Open filing evidence |
| 2014-01-01 – 2014-12-31 | 5703000 | USD | 20170310 | Open filing evidence |
| 2013-01-01 – 2013-12-31 | 6822000 | USD | 20160309 | Open filing evidence |
Graphics · Software
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:GraphicsMember;srt:ProductOrServiceAxis=smsi:SoftwareMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2020-01-01 – 2020-12-31 | 629000 | USD | 20210308 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 120000 | USD | 20201109 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 459000 | USD | 20201109 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 232000 | USD | 20200810 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 339000 | USD | 20200810 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 107000 | USD | 20200511 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 742000 | USD | 20210308 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 168000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 646000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 217000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 477000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 260000 | USD | 20200511 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 1811000 | USD | 20200313 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 242000 | USD | 20191101 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 1328000 | USD | 20191101 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 439000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 1086000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 647000 | USD | 20190515 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 4632000 | USD | 20190327 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 1114000 | USD | 20181026 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 3564000 | USD | 20181026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 1233000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 2450000 | USD | 20180727 | Open filing evidence |
Graphics · Software
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:GraphicsMember;us-gaap:ProductOrServiceAxis=smsi:SoftwareMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-31 | 647000 | USD | 20180515 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 1217000 | USD | 20180515 | Open filing evidence |
Productivity And Graphics
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:ProductivityAndGraphicsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2015-07-01 – 2015-09-30 | 1284000 | USD | 20151030 | Open filing evidence |
| 2015-01-01 – 2015-09-30 | 4093000 | USD | 20151030 | Open filing evidence |
| 2015-04-01 – 2015-06-30 | 1499000 | USD | 20150729 | Open filing evidence |
| 2015-01-01 – 2015-06-30 | 2809000 | USD | 20150729 | Open filing evidence |
| 2015-01-01 – 2015-03-31 | 1310000 | USD | 20150501 | Open filing evidence |
| 2014-01-01 – 2014-12-31 | 5703000 | USD | 20150227 | Open filing evidence |
| 2014-07-01 – 2014-09-30 | 1093000 | USD | 20151030 | Open filing evidence |
| 2014-01-01 – 2014-09-30 | 4220000 | USD | 20151030 | Open filing evidence |
| 2014-04-01 – 2014-06-30 | 1533000 | USD | 20150729 | Open filing evidence |
| 2014-01-01 – 2014-06-30 | 3127000 | USD | 20150729 | Open filing evidence |
| 2014-01-01 – 2014-03-31 | 1594000 | USD | 20150501 | Open filing evidence |
| 2013-01-01 – 2013-12-31 | 6822000 | USD | 20150227 | Open filing evidence |
| 2013-07-01 – 2013-09-30 | 1503000 | USD | 20141031 | Open filing evidence |
| 2013-01-01 – 2013-09-30 | 4843000 | USD | 20141031 | Open filing evidence |
| 2013-04-01 – 2013-06-30 | 1959000 | USD | 20140801 | Open filing evidence |
| 2013-01-01 – 2013-06-30 | 3340000 | USD | 20140801 | Open filing evidence |
| 2013-01-01 – 2013-03-31 | 1381000 | USD | 20140509 | Open filing evidence |
| 2012-01-01 – 2012-12-31 | 6175000 | USD | 20150227 | Open filing evidence |
| 2012-07-01 – 2012-09-30 | 1411000 | USD | 20131108 | Open filing evidence |
| 2012-01-01 – 2012-09-30 | 4281000 | USD | 20131108 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 1395000 | USD | 20120803 | Open filing evidence |
| 2012-01-01 – 2012-06-30 | 2870000 | USD | 20120803 | Open filing evidence |
| 2012-01-01 – 2012-03-31 | 1475000 | USD | 20130503 | Open filing evidence |
| 2011-01-01 – 2011-12-31 | 8816000 | USD | 20140307 | Open filing evidence |
| 2011-07-01 – 2011-09-30 | 2365000 | USD | 20121102 | Open filing evidence |
| 2011-01-01 – 2011-09-30 | 6339000 | USD | 20121102 | Open filing evidence |
| 2011-04-01 – 2011-06-30 | 2232000 | USD | 20120803 | Open filing evidence |
| 2011-01-01 – 2011-06-30 | 3974000 | USD | 20120803 | Open filing evidence |
| 2010-01-01 – 2010-12-31 | 11399000 | USD | 20130220 | Open filing evidence |
Reportable Segment
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:ReportableSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-31 | 4621000 | USD | 20250508 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 20555000 | USD | 20250312 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 5798000 | USD | 20250508 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 40862000 | USD | 20250312 | Open filing evidence |
Single Reportable Segment
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:SingleReportableSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 4341000 | USD | 20260814 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 8562000 | USD | 20260814 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 4420000 | USD | 20260814 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 9041000 | USD | 20260814 | Open filing evidence |
Wireless Business Segment
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-31 | 4621000 | USD | 20250508 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 20555000 | USD | 20250312 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 4648000 | USD | 20241114 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 15585000 | USD | 20241114 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 5140000 | USD | 20240805 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 10938000 | USD | 20240805 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 5798000 | USD | 20250508 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 40862000 | USD | 20250312 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 11001000 | USD | 20241114 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 32269000 | USD | 20241114 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 10338000 | USD | 20240805 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 21268000 | USD | 20240805 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 10930000 | USD | 20240509 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 48513000 | USD | 20240226 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 11699000 | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 37108000 | USD | 20231109 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 12674000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 25409000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 12735000 | USD | 20230512 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 58422000 | USD | 20230323 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 16443000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 43743000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 15919000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 27300000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 11381000 | USD | 20220505 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 50671000 | USD | 20220311 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 12629000 Restated | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 38883000 Restated | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 12933000 Restated | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 26255000 Restated | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 13215000 | USD | 20210512 | Open filing evidence |
| 2019-10-01 – 2019-12-31 | 12181000 | USD | 20200313 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 42604000 | USD | 20210308 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 11614000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 30422000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 10637000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 18809000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 8172000 | USD | 20200511 | Open filing evidence |
| 2018-10-01 – 2018-12-31 | 6869000 | USD | 20200313 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 24474000 | USD | 20200313 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 6283000 | USD | 20200313 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 17605000 | USD | 20191101 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 6506000 | USD | 20200313 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 11322000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 4816000 | USD | 20200313 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 18342000 | USD | 20190327 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 4690000 | USD | 20181026 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 13678000 | USD | 20181026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 4629000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 8988000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 4359000 | USD | 20180515 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 23086000 | USD | 20180330 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 5237000 | USD | 20171228 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 17513000 | USD | 20171228 | Open filing evidence |
| 2016-04-01 – 2016-06-30 | 6303000 | USD | 20170814 | Open filing evidence |
| 2016-01-01 – 2016-06-30 | 12276000 | USD | 20170814 | Open filing evidence |
| 2016-01-01 – 2016-03-31 | 5973000 | USD | 20170504 | Open filing evidence |
| 2015-01-01 – 2015-12-31 | 33553000 | USD | 20180330 | Open filing evidence |
| 2015-07-01 – 2015-09-30 | 8302000 | USD | 20161028 | Open filing evidence |
| 2015-01-01 – 2015-09-30 | 25408000 | USD | 20161028 | Open filing evidence |
| 2015-04-01 – 2015-06-30 | 7887000 | USD | 20160729 | Open filing evidence |
| 2015-01-01 – 2015-06-30 | 17106000 | USD | 20160729 | Open filing evidence |
| 2015-01-01 – 2015-03-31 | 9219000 | USD | 20160429 | Open filing evidence |
| 2014-01-01 – 2014-12-31 | 31276000 | USD | 20170310 | Open filing evidence |
| 2014-07-01 – 2014-09-30 | 8355000 | USD | 20151030 | Open filing evidence |
| 2014-01-01 – 2014-09-30 | 22205000 | USD | 20151030 | Open filing evidence |
| 2014-04-01 – 2014-06-30 | 6995000 | USD | 20150729 | Open filing evidence |
| 2014-01-01 – 2014-06-30 | 13850000 | USD | 20150729 | Open filing evidence |
| 2014-01-01 – 2014-03-31 | 6855000 | USD | 20150501 | Open filing evidence |
| 2013-01-01 – 2013-12-31 | 35853000 | USD | 20160309 | Open filing evidence |
| 2013-07-01 – 2013-09-30 | 7243000 | USD | 20141031 | Open filing evidence |
| 2013-01-01 – 2013-09-30 | 25989000 | USD | 20141031 | Open filing evidence |
| 2013-04-01 – 2013-06-30 | 8525000 | USD | 20140801 | Open filing evidence |
| 2013-01-01 – 2013-06-30 | 18746000 | USD | 20140801 | Open filing evidence |
| 2013-01-01 – 2013-03-31 | 10221000 | USD | 20140509 | Open filing evidence |
| 2012-01-01 – 2012-12-31 | 37154000 Restated | USD | 20150227 | Open filing evidence |
| 2012-07-01 – 2012-09-30 | 9601000 Restated | USD | 20131108 | Open filing evidence |
| 2012-01-01 – 2012-09-30 | 27016000 Restated | USD | 20131108 | Open filing evidence |
| 2012-04-01 – 2012-06-30 | 8731000 | USD | 20120803 | Open filing evidence |
| 2012-01-01 – 2012-06-30 | 17306000 | USD | 20120803 | Open filing evidence |
| 2012-01-01 – 2012-03-31 | 8639000 | USD | 20130503 | Open filing evidence |
| 2011-01-01 – 2011-12-31 | 48951000 Restated | USD | 20140307 | Open filing evidence |
| 2011-07-01 – 2011-09-30 | 10211000 | USD | 20121102 | Open filing evidence |
| 2011-01-01 – 2011-09-30 | 40000000 | USD | 20121102 | Open filing evidence |
| 2011-04-01 – 2011-06-30 | 13808000 | USD | 20120803 | Open filing evidence |
| 2011-01-01 – 2011-06-30 | 29789000 | USD | 20120803 | Open filing evidence |
| 2010-01-01 – 2010-12-31 | 118684000 | USD | 20130220 | Open filing evidence |
Wireless Business Segment · Cloud Based Usage Fees
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:CloudBasedUsageFeesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2023-07-01 – 2023-09-30 | 9254000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 26438000 | USD | 20231109 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 8506000 | USD | 20230810 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 17178000 | USD | 20230810 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 9388000 | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 28936000 | USD | 20231109 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 9670000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 19548000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 9878000 | USD | 20220505 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 38415000 | USD | 20220311 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 11446000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 27047000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 10555000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 15602000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 4963000 | USD | 20220505 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 25973000 | USD | 20220311 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 6068000 | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 20420000 | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 6705000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 14352000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 7647000 Restated | USD | 20210512 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 20011000 | USD | 20210308 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 5650000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 13079000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 4510000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 7429000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 2920000 | USD | 20200511 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 3327000 | USD | 20200313 | Open filing evidence |
Wireless Business Segment · Comm Suite And Netwise
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:CommSuiteAndNetwiseMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-07-01 – 2019-09-30 | 4916000 | USD | 20191101 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 14863000 | USD | 20191101 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 5293000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 9947000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 4678000 | USD | 20190515 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 18889000 | USD | 20190327 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 4958000 | USD | 20191101 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 13721000 | USD | 20191101 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 4884000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 8763000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 3974000 | USD | 20190515 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 14521000 | USD | 20190327 | Open filing evidence |
Wireless Business Segment · Comm Suite
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:CommSuiteMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-03-31 | 665000 | USD | 20240509 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 749000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 2310000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 826000 | USD | 20240509 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 4846000 | USD | 20230323 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 1070000 | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 3932000 | USD | 20231109 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 1433000 | USD | 20220812 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 2862000 | USD | 20220812 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 1430000 | USD | 20230512 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 13717000 | USD | 20230323 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 3463000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 11535000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 3944000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 8073000 | USD | 20220812 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 18163000 | USD | 20220311 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 18713000 | USD | 20210308 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 17760000 | USD | 20200313 | Open filing evidence |
Wireless Business Segment · Consulting Services And Other
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:ConsultingServicesAndOtherMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-03-31 | 331000 | USD | 20240509 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1170000 | USD | 20240226 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 257000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 903000 | USD | 20231109 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 219000 | USD | 20230810 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 652000 | USD | 20230810 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 434000 | USD | 20240509 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 1672000 | USD | 20240226 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 280000 | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 1417000 | USD | 20231109 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 537000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 1137000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 600000 | USD | 20230512 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 2507000 | USD | 20220311 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 704000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 1924000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 613000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 1219000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 690000 | USD | 20220505 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 3543000 Restated | USD | 20220311 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 1001000 Restated | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 2450000 Restated | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 879000 Restated | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 1450000 Restated | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 571000 Restated | USD | 20210512 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 3076000 | USD | 20210308 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 1048000 Restated | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 2480000 Restated | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 834000 Restated | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 1433000 Restated | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 599000 Restated | USD | 20200511 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 2258000 Restated | USD | 20200313 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 287000 | USD | 20191101 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 1485000 | USD | 20191101 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 594000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 1197000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 509000 | USD | 20190515 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 3355000 | USD | 20190327 | Open filing evidence |
Wireless Business Segment · Contract
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:ContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-07-01 – 2018-09-30 | -12000 | USD | 20181026 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 108000 | USD | 20181026 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 26000 | USD | 20180727 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 121000 | USD | 20180727 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 301000 | USD | 20181026 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 602000 | USD | 20181026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 233000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 301000 | USD | 20180727 | Open filing evidence |
Wireless Business Segment · Family Safety
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:FamilySafetyMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2023-07-01 – 2023-09-30 | 9179000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 27016000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 9089000 | USD | 20230512 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 39798000 | USD | 20230323 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 9640000 Restated | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 30173000 Restated | USD | 20231109 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 10161000 | USD | 20220812 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 20528000 | USD | 20220812 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 10366000 | USD | 20230512 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 41019000 | USD | 20230323 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 11969000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 29355000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 11119000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 17385000 | USD | 20220812 | Open filing evidence |
Wireless Business Segment · Hosted Environment Usage Fees
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:HostedEnvironmentUsageFeesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2023-07-01 – 2023-09-30 | 749000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 2309000 | USD | 20231109 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 735000 | USD | 20230810 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 1560000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 4852000 | USD | 20230323 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 1074000 | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 3937000 | USD | 20231109 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 1434000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 2863000 | USD | 20230810 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 1429000 | USD | 20220505 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 13770000 | USD | 20230323 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 3475000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 11573000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 3956000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 8097000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 4141000 | USD | 20220505 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 18209000 | USD | 20220311 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 4554000 Restated | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 13444000 | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 4341000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 8890000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 4549000 | USD | 20210512 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 19517000 | USD | 20210308 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 4916000 | USD | 20201109 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 14863000 | USD | 20201109 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 5293000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 9947000 | USD | 20200810 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 4653000 | USD | 20200511 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 18889000 | USD | 20200313 | Open filing evidence |
Wireless Business Segment · Legacy Software Licenses
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:LegacySoftwareLicensesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2019-07-01 – 2019-09-30 | 13000 | USD | 20191101 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 38000 | USD | 20191101 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 13000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 25000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 13000 | USD | 20190515 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 362000 | USD | 20190327 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 10000 | USD | 20191101 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 293000 | USD | 20191101 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 273000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 283000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 10000 | USD | 20190515 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 284000 | USD | 20190327 | Open filing evidence |
Wireless Business Segment · Netwise
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:NetwiseMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2021-01-01 – 2021-12-31 | 117000 | USD | 20220311 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 151000 | USD | 20220311 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 1642000 | USD | 20210308 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 3104000 | USD | 20200313 | Open filing evidence |
Wireless Business Segment · Other Product
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:OtherProductMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-07-01 – 2022-09-30 | 15000 | USD | 20221114 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 20000 | USD | 20221114 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 0 | USD | 20220812 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 5000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 49000 | USD | 20220311 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 40000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 136000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 39000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 96000 | USD | 20220812 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 91000 | USD | 20220311 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 238000 | USD | 20210308 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 283000 | USD | 20200313 | Open filing evidence |
Wireless Business Segment · Platform
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:PlatformMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-07-01 – 2018-09-30 | 5908000 | USD | 20181026 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 15780000 | USD | 20181026 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 5646000 | USD | 20180727 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 9873000 | USD | 20180727 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 3603000 | USD | 20181026 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 10858000 | USD | 20181026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 3653000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 7254000 | USD | 20180727 | Open filing evidence |
Wireless Business Segment · Safe Path
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:SafePathMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2021-01-01 – 2021-12-31 | 40981000 | USD | 20220311 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 28027000 | USD | 20220311 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 17782000 | USD | 20210308 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 5200000 | USD | 20191101 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 11108000 | USD | 20191101 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 3775000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 5908000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 2134000 | USD | 20190515 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 3327000 | USD | 20200313 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 1028000 | USD | 20191101 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 2106000 | USD | 20191101 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 755000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 1079000 | USD | 20190802 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 323000 | USD | 20190515 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 182000 | USD | 20190327 | Open filing evidence |
Wireless Business Segment · Services
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:ServicesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-07-01 – 2018-09-30 | 339000 | USD | 20181026 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 1406000 | USD | 20181026 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 572000 | USD | 20180727 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 1066000 | USD | 20180727 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 593000 | USD | 20181026 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 1954000 | USD | 20181026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 671000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 1361000 | USD | 20180727 | Open filing evidence |
Wireless Business Segment · Software
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:SoftwareMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-07-01 – 2018-09-30 | 48000 | USD | 20181026 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 311000 | USD | 20181026 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 262000 | USD | 20180727 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 262000 | USD | 20180727 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 193000 | USD | 20181026 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 264000 | USD | 20181026 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 72000 | USD | 20180727 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 72000 | USD | 20180727 | Open filing evidence |
Wireless Business Segment · View Spot
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=smsi:ViewSpotMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-04-01 – 2024-06-30 | 388000 | USD | 20240805 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 1057000 | USD | 20240805 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 1073000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 2943000 | USD | 20231109 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 855000 | USD | 20240805 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 1870000 | USD | 20240805 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 1015000 | USD | 20230512 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 989000 | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 3003000 | USD | 20231109 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 1080000 | USD | 20220812 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 2014000 | USD | 20220812 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 939000 | USD | 20230512 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 3558000 | USD | 20220311 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 971000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 2717000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 817000 | USD | 20220812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 1746000 | USD | 20220812 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 4239000 | USD | 20220311 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 4229000 | USD | 20210308 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 450000 | USD | 20191101 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 1971000 | USD | 20191101 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 735000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 1521000 | USD | 20190802 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 786000 | USD | 20190515 | Open filing evidence |
Wireless Business Segment · License And Service
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;srt:ProductOrServiceAxis=us-gaap:LicenseAndServiceMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-03-31 | 777000 | USD | 20240509 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 741000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 2619000 | USD | 20231109 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 1000000 | USD | 20240509 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 3807000 | USD | 20230323 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 957000 | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 2818000 | USD | 20231109 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 828000 | USD | 20220505 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 3730000 | USD | 20230323 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 818000 | USD | 20221114 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 3199000 | USD | 20221114 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 795000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 2382000 | USD | 20210812 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 1587000 | USD | 20220505 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 3575000 | USD | 20220311 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 1006000 | USD | 20211112 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 2569000 | USD | 20211112 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 1008000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 1563000 | USD | 20210812 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 555000 | USD | 20210512 | Open filing evidence |
Wireless Business Segment · Contract
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;us-gaap:ProductOrServiceAxis=smsi:ContractMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-31 | 95000 | USD | 20180515 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 68000 | USD | 20180515 | Open filing evidence |
Wireless Business Segment · Platform
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;us-gaap:ProductOrServiceAxis=smsi:PlatformMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-31 | 4227000 | USD | 20180515 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 3601000 | USD | 20180515 | Open filing evidence |
Wireless Business Segment · Services
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=smsi:WirelessBusinessSegmentMember;us-gaap:ProductOrServiceAxis=smsi:ServicesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2018-01-01 – 2018-03-31 | 494000 | USD | 20180515 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 690000 | USD | 20180515 | Open filing evidence |