| Intangible Assets Disclosure [Text Block] |
Note 4 – Intangible Assets, Net
Current year activity of, intangible assets, net, other than goodwill, consisted of following:
| Name | | Estimated Life (Years) | | | Balance as of December 31, 2024 | | | Additions | | | Amortization | | | Impairment | | | Balance as of December 31, 2025 | |
| Intellectual property/technology | | | 5 - 7 | | | $ | 457,859 | | | $ | — | | | $ | (148,495 | ) | | $ | (309,364 | ) | | $ | — | |
| Customer base | | | 3 - 10 | | | | 858,629 | | | | — | | | | (141,145 | ) | | | (717,484 | ) | | | — | |
| Tradenames and trademarks | | | 5 - 10 | | | | 366,722 | | | | — | | | | (60,282 | ) | | | (306,440 | ) | | | — | |
| Internal-use software costs | | | 3 | | | | 273,094 | | | | — | | | | (216,244 | ) | | | — | | | | 56,850 | |
| Total intangible assets, net | | | | | | $ | 1,956,304 | | | $ | — | | | $ | (566,166 | ) | | $ | (1,333,288 | ) | | $ | 56,850 | |
As of December 31, 2025, the gross carrying amount of intangible assets, accumulated amortization, impairments, and net book value, consist of following:
| Name | | Weighted Average Estimated Used Life (Years) | | | Gross Carrying Amount | | | Accumulated Amortization | | | Impairment | | | Net Book Value as of December 31, 2025 | |
| Intellectual property/technology | | | 2.25 | | | $ | 5,671,026 | | | $ | (2,303,123 | ) | | $ | (3,367,903 | ) | | $ | — | |
| Customer base | | | 5.17 | | | | 4,411,499 | | | | (2,945,795 | ) | | | (1,465,704 | ) | | | — | |
| Tradenames and trademarks | | | 5.17 | | | | 2,082,338 | | | | (652,956 | ) | | | (1,429,382 | ) | | | — | |
| Internal-use software costs | | | 0.96 | | | | 1,172,316 | | | | (1,115,466 | ) | | | — | | | | 56,850 | |
| Total intangible assets, net | | | 1.44 | | | $ | 13,337,179 | | | $ | (7,017,340 | ) | | $ | (6,262,989 | ) | | $ | 56,850 | |
As of December 31, 2024, intangible assets, net, other than goodwill, consist of following:
| Name | | Estimated Life (Years) | | | Balance as of December 31, 2023 | | | Additions | | | Amortization | | | Impairment | | | Balance as of December 31, 2024 | |
| Intellectual property/technology | | | 5 - 7 | | | $ | 606,354 | | | $ | — | | | $ | (148,495 | ) | | $ | — | | | $ | 457,859 | |
| Customer base | | | 3 - 10 | | | | 999,774 | | | | — | | | | (141,145 | ) | | | — | | | | 858,629 | |
| Tradenames and trademarks | | | 5 - 10 | | | | 427,005 | | | | — | | | | (60,283 | ) | | | — | | | | 366,722 | |
| Internal use software costs | | | 3 | | | | 582,148 | | | | 72,102 | | | | (381,156 | ) | | | — | | | | 273,094 | |
| Total intangible assets, net | | | | | | $ | 2,615,281 | | | $ | 72,102 | | | $ | (731,079 | ) | | $ | — | | | $ | 1,956,304 | |
As of December 31, 2024, the gross carrying intangible assets, accumulated amortization, impairments, and net book value, consist of following:
| Name | | Weighted Average Estimated Used Life (Years) | | | Gross Carrying Amount | | | Accumulated Amortization | | | Impairment | | | Net Book Value as of December 31, 2024 | |
| Intellectual property/technology | | | 3.25 | | | $ | 5,671,026 | | | $ | (2,154,628 | ) | | $ | (3,058,539 | ) | | $ | 457,859 | |
| Customer base | | | 6.17 | | | | 4,411,499 | | | | (2,804,650 | ) | | | (748,220 | ) | | | 858,629 | |
| Tradenames and trademarks | | | 6.17 | | | | 2,082,338 | | | | (592,674 | ) | | | (1,122,942 | ) | | | 366,722 | |
| Internal-use software costs | | | 1.96 | | | | 1,172,316 | | | | (899,222 | ) | | | — | | | | 273,094 | |
| Total intangible assets, net | | | 2.3 | | | $ | 13,337,179 | | | $ | (6,451,174 | ) | | $ | (4,929,701 | ) | | $ | 1,956,304 | |
As of December 31, 2025 and 2024, the weighted average remaining amortization period in years was 0.96 and 2.30 years, respectively. Amortization expense for the years ended December 31, 2025 and 2024 was $566,166 and $731,079, respectively, which is included in general and administrative expenses on the statement of operations and comprehensive loss (see Note 3).
As of December31, 2025, the Company recognized an impairment charge of $1,333,288 on the finite-lived intangible assets held by our sensor reporting unit due to the carrying value of the intangible asset exceeding the units estimated undiscounted cash flows. As of December 31, 2025, after the impairment, our intangible assets consist of our internal-use software.
For the following years ending, the future amortization expense of our finite-lived intangible assets is as follows:
| | | For the Years Ending December 31, | |
| | | 2026 | | | 2027 | | | 2028 | | | 2029 | | | Total | |
| Internal-use software costs | | | 48,520 | | | | 8,330 | | | | — | | | | — | | | | 56,850 | |
| Total Intangible Assets, Net | | $ | 48,520 | | | $ | 8,330 | | | $ | — | | | $ | — | | | $ | 56,850 | |
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