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Condensed Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock Outstanding [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Nil Coupon Perpetual Loan Notes [Member] | Treasury Stock, Common [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2022 | 30,296,000 |  |  |  |  |  |
Balance at Dec. 31, 2022 | $ 313 | $ 164,422 | $ (115,991) | $ (1,728) | $ 76 | $ (2,251) | $ 44,841
Net loss | 0 | 0 | (414) | 0 | 0 | 0 | (414)
Foreign currency translation adjustments | 0 | 0 | 0 | 86 | 0 | 0 | 86
Stock compensation expense | 0 | 89 | 0 | 0 | 0 | 0 | 89
Net loss | $ 0 | 0 | (414) | 0 | 0 | 0 | (414)
Balance (in shares) at Mar. 31, 2023 | 30,296,000 |  |  |  |  |  |
Balance at Mar. 31, 2023 | $ 313 | 164,511 | (116,405) | (1,642) | 76 | (2,251) | 44,602
Balance (in shares) at Dec. 31, 2022 | 30,296,000 |  |  |  |  |  |
Balance at Dec. 31, 2022 | $ 313 | 164,422 | (115,991) | (1,728) | 76 | (2,251) | 44,841
Net loss |  |  |  |  |  |  | (1,458)
Foreign currency translation adjustments |  |  |  |  |  |  | 38
Net loss |  |  |  |  |  |  | (1,458)
Balance (in shares) at Jun. 30, 2023 | 30,385 |  |  |  |  |  |
Balance at Jun. 30, 2023 | $ 313 | 164,651 | (117,449) | (1,690) | 76 | (2,251) | 43,650
Balance (in shares) at Mar. 31, 2023 | 30,296,000 |  |  |  |  |  |
Balance at Mar. 31, 2023 | $ 313 | 164,511 | (116,405) | (1,642) | 76 | (2,251) | 44,602
Net loss | 0 | 0 | (1,044) | 0 | 0 | 0 | (1,044)
Foreign currency translation adjustments | 0 | 0 | 0 | (48) | 0 | 0 | (48)
Stock compensation expense | 0 | 98 | 0 | 0 | 0 | 0 | 98
Net loss | $ 0 | 0 | (1,044) | 0 | 0 | 0 | (1,044)
Exercise of stock options (in shares) | 44 |  |  |  |  |  |
Exercise of stock options | $ 0 | 42 | 0 | 0 | 0 | 0 | 42
Common shares issued upon vesting of restricted stock units (in shares) | 45 |  |  |  |  |  |
Common shares issued upon vesting of restricted stock units | $ 0 | 0 | 0 | 0 | 0 | 0 | 0
Balance (in shares) at Jun. 30, 2023 | 30,385 |  |  |  |  |  |
Balance at Jun. 30, 2023 | $ 313 | 164,651 | (117,449) | (1,690) | 76 | (2,251) | 43,650
Balance (in shares) at Dec. 31, 2023 | 30,385,000 |  |  |  |  |  |
Balance at Dec. 31, 2023 | $ 313 | 164,853 | (117,529) | (1,748) | 76 | (2,251) | 43,714
Net loss | 0 | 0 | 281 | 0 | 0 | 0 | 281
Foreign currency translation adjustments | 0 | 0 | 0 | (143) | 0 | 0 | (143)
Stock compensation expense | 0 | 104 | 0 | 0 | 0 | 0 | 104
Net loss | $ 0 | 0 | 281 | 0 | 0 | 0 | 281
Balance (in shares) at Mar. 31, 2024 | 30,385,000 |  |  |  |  |  |
Balance at Mar. 31, 2024 | $ 313 | 164,957 | (117,248) | (1,891) | 76 | (2,251) | 43,956
Balance (in shares) at Dec. 31, 2023 | 30,385,000 |  |  |  |  |  |
Balance at Dec. 31, 2023 | $ 313 | 164,853 | (117,529) | (1,748) | 76 | (2,251) | 43,714
Net loss |  |  |  |  |  |  | (140)
Foreign currency translation adjustments |  |  |  |  |  |  | (138)
Net loss |  |  |  |  |  |  | $ (140)
Exercise of stock options (in shares) |  |  |  |  |  |  | (0)
Balance (in shares) at Jun. 30, 2024 | 30,708 |  |  |  |  |  |
Balance at Jun. 30, 2024 | $ 317 | 165,077 | (117,669) | (1,886) | 76 | (2,346) | $ 43,569
Balance (in shares) at Mar. 31, 2024 | 30,385,000 |  |  |  |  |  |
Balance at Mar. 31, 2024 | $ 313 | 164,957 | (117,248) | (1,891) | 76 | (2,251) | 43,956
Net loss | 0 | 0 | (421) | 0 | 0 | 0 | (421)
Foreign currency translation adjustments | 0 | 0 | 0 | 5 | 0 | 0 | 5
Stock compensation expense | 0 | 124 | 0 | 0 | 0 | 0 | 124
Net loss | $ 0 | 0 | (421) | 0 | 0 | 0 | (421)
Common shares issued upon vesting of restricted stock units (in shares) | 406 |  |  |  |  |  |
Common shares issued upon vesting of restricted stock units | $ 4 | (4) | 0 | 0 | 0 | 0 | 0
Balance (in shares) at Jun. 30, 2024 | 30,708 |  |  |  |  |  |
Balance at Jun. 30, 2024 | $ 317 | 165,077 | (117,669) | (1,886) | 76 | (2,346) | 43,569
Taxes paid on behalf of equity award participants (in shares) | (83) |  |  |  |  |  |
Taxes paid on behalf of equity award participants | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ (95) | $ (95)

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