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v3.26.1

Income Taxes - Net operating losses (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Income Taxes |  |  |
Net operating losses | $ 8,500,000 | $ 5,700,000 | $ 2,400,000
Income taxes paid | 126,000 | 384,000 |
Income tax paid state and local before refund received | 5,000 |  |
Proceeds from income tax refund federal | 3,000 |  |
Income tax paid federal after refund received |  | 12,000 |
Income tax paid state and local after refund received |  | 1,000 |
NOLs, annual limitations on use | 71,000 |  |
Federal |  |  |
Income Taxes |  |  |
Net operating losses | 3,900,000 | 2,100,000 |
NOLs, annual limitations on use | 24,000,000 |  |
NOLs, without regard to this permanent write-off | 3,500,000 |  |
State |  |  |
Income Taxes |  |  |
Net operating losses | 4,100,000 | 3,600,000 |
NOLs, annual limitations on use | 13,700,000 |  |
NOLs, without regard to this permanent write-off | 4,100,000 |  |
Foreign |  |  |
Income Taxes |  |  |
Net operating losses | 500,000 | 0 |
NOLs, without regard to this permanent write-off | 500,000 |  |
United Kingdom |  |  |
Income Taxes |  |  |
Income tax paid foreign before refund received | $ 124,000 |  |
Income tax paid foreign after refund received |  | 353,000 |
China |  |  |
Income Taxes |  |  |
Income tax paid foreign after refund received |  | 17,000 |
Singapore |  |  |
Income Taxes |  |  |
Income tax paid foreign after refund received |  | $ 1,000 |

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