| Segment Reporting [Table Text Block] |
| | For the Three Months Ended June 30, | | | For the Six Months Ended June 30, | |
| | 2026 | | | 2025 | | | 2026 | | | 2025 | |
Revenues | | $ | 4,341 | | | $ | 4,420 | | | $ | 8,562 | | | $ | 9,041 | |
Less: | | | | | | | | | | | | | | | | |
Adjusted cost of revenues¹ | | | 811 | | | | 1,171 | | | | 1,723 | | | | 2,428 | |
Adjusted selling and marketing² | | | 1,178 | | | | 1,402 | | | | 2,340 | | | | 2,811 | |
Adjusted research and development² | | | 1,335 | | | | 2,548 | | | | 3,102 | | | | 5,191 | |
Adjusted general and administrative² | | | 1,834 | | | | 1,964 | | | | 3,628 | | | | 4,050 | |
Adjusted operating loss | | | (817 | ) | | | (2,665 | ) | | | (2,231 | ) | | | (5,439 | ) |
Other segment expenses³ | | | (84 | ) | | | (78 | ) | | | (211 | ) | | | (79 | ) |
Stock-based compensation expense | | | (171 | ) | | | (1,096 | ) | | | (757 | ) | | | (2,183 | ) |
Depreciation | | | (120 | ) | | | (73 | ) | | | (189 | ) | | | (146 | ) |
Amortization | | | (1,177 | ) | | | (1,276 | ) | | | (2,355 | ) | | | (2,552 | ) |
Goodwill impairment | | | — | | | | (11,052 | ) | | | — | | | | (11,052 | ) |
Proceeds from sale of ViewSpot, net | | | — | | | | 1,287 | | | | — | | | | 1,287 | |
Total other (expenses) income, net | | | (280 | ) | | | (109 | ) | | | (803 | ) | | | (75 | ) |
Loss before provision for income taxes | | | (2,649 | ) | | | (15,062 | ) | | | (6,546 | ) | | | (20,239 | ) |
Provision for income tax expense | | | — | | | | — | | | | — | | | | 1 | |
Net loss | | $ | (2,649 | ) | | $ | (15,062 | ) | | $ | (6,546 | ) | | $ | (20,240 | ) |
Deemed dividend | | | (86 | ) | | | — | | | | (86 | ) | | | — | |
Net loss attributable to common stockholders | | $ | (2,735 | ) | | $ | (15,062 | ) | | $ | (6,632 | ) | | $ | (20,240 | ) |
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| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Table Text Block] |
| | For the Three Months Ended June 30, | | | For the Six Months Ended June 30, | |
| | 2026 | | | 2025 | | | 2026 | | | 2025 | |
Family Safety | | $ | 3,515 | | | $ | 3,626 | | | $ | 6,936 | | | $ | 7,414 | |
CommSuite | | | 826 | | | | 777 | | | | 1,626 | | | | 1,511 | |
ViewSpot | | | — | | | | 17 | | | | — | | | | 116 | |
Total Wireless revenues | | $ | 4,341 | | | $ | 4,420 | | | $ | 8,562 | | | $ | 9,041 | |
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| Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue [Table Text Block] |
| | For the Three Months Ended June 30, | | | For the Six Months Ended June 30, | |
| | 2026 | | | 2025 | | | 2026 | | | 2025 | |
Americas | | $ | 4,314 | | | $ | 4,407 | | | $ | 8,510 | | | $ | 9,022 | |
EMEA | | | 27 | | | | 13 | | | | 52 | | | | 19 | |
Total revenues | | $ | 4,341 | | | $ | 4,420 | | | $ | 8,562 | | | $ | 9,041 | |
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