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Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Common Stock [Member] | Paid-in Capital [Member] | Treasury Stock [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2022 | $ 23 | $ 3,222 | $ (9,773) | $ 59,891 | $ (1,900) | $ 51,463
Balance (in shares) at Dec. 31, 2022 | 8,293,149 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Stock-based compensation expense | $ 0 | 228 | 0 | 0 | 0 | 228
Vesting of restricted stock units | $ 0 | 0 | 0 | 0 | 0 | 0
Vesting of restricted stock units (in shares) | 17,518 |  |  |  |  |
Net income (loss) | $ 0 | 0 | 0 | 664 | 0 | 664
Foreign currency translation adjustments, net of tax | 0 | 0 | 0 | 0 | (39) | (39)
Balance at Mar. 31, 2023 | $ 23 | 3,450 | (9,773) | 60,555 | (1,939) | 52,316
Balance (in shares) at Mar. 31, 2023 | 8,310,667 |  |  |  |  |
Balance at Dec. 31, 2022 | $ 23 | 3,222 | (9,773) | 59,891 | (1,900) | 51,463
Balance (in shares) at Dec. 31, 2022 | 8,293,149 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) |  |  |  |  |  | 1,831
Foreign currency translation adjustments, net of tax |  |  |  |  |  | (294)
Balance at Sep. 30, 2023 | $ 23 | 3,867 | (9,773) | 61,722 | (2,194) | 53,645
Balance (in shares) at Sep. 30, 2023 | 8,329,647 |  |  |  |  |
Balance at Mar. 31, 2023 | $ 23 | 3,450 | (9,773) | 60,555 | (1,939) | 52,316
Balance (in shares) at Mar. 31, 2023 | 8,310,667 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Stock-based compensation expense | $ 0 | 219 | 0 | 0 | 0 | 219
Vesting of restricted stock units | $ 0 | 0 | 0 | 0 | 0 | 0
Vesting of restricted stock units (in shares) | 21,681 |  |  |  |  |
Net income (loss) | $ 0 | 0 | 0 | 531 | 0 | 531
Foreign currency translation adjustments, net of tax | 0 | 0 | 0 | 0 | (70) | (70)
Balance at Jun. 30, 2023 | $ 23 | 3,669 | (9,773) | 61,086 | (2,009) | 52,996
Balance (in shares) at Jun. 30, 2023 | 8,332,348 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Stock-based compensation expense | $ 0 | 209 | 0 | 0 | 0 | 209
Vesting of restricted stock units | $ 0 | 0 | 0 | 0 | 0 | 0
Vesting of restricted stock units (in shares) | 0 |  |  |  |  |
Repurchase of common stock | $ 0 | (11) | 0 | 0 | 0 | (11)
Repurchase of common stock (in shares) | (2,701) |  |  |  |  |
Net income (loss) | $ 0 | 0 | 0 | 636 | 0 | 636
Foreign currency translation adjustments, net of tax | 0 | 0 | 0 | 0 | (185) | (185)
Balance at Sep. 30, 2023 | $ 23 | 3,867 | (9,773) | 61,722 | (2,194) | 53,645
Balance (in shares) at Sep. 30, 2023 | 8,329,647 |  |  |  |  |
Balance at Dec. 31, 2023 | $ 23 | 3,981 | (9,773) | 63,659 | (1,544) | 56,346
Balance (in shares) at Dec. 31, 2023 | 8,399,245 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Stock-based compensation expense | $ 0 | 197 | 0 | 0 | 0 | 197
Vesting of restricted stock units | $ 0 | 0 | 0 | 0 | 0 | 0
Vesting of restricted stock units (in shares) | 2,727 |  |  |  |  |
Repurchase of common stock | $ 0 | 0 | 0 | 0 | 0 | 0
Repurchase of common stock (in shares) | 0 |  |  |  |  |
Net income (loss) | $ 0 | 0 | 0 | 525 | 0 | 525
Foreign currency translation adjustments, net of tax | 0 | 0 | 0 | 0 | 170 | 170
Balance at Mar. 31, 2024 | $ 23 | 4,178 | (9,773) | 64,184 | (1,374) | 57,238
Balance (in shares) at Mar. 31, 2024 | 8,401,972 |  |  |  |  |
Balance at Dec. 31, 2023 | $ 23 | 3,981 | (9,773) | 63,659 | (1,544) | 56,346
Balance (in shares) at Dec. 31, 2023 | 8,399,245 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) |  |  |  |  |  | 495
Foreign currency translation adjustments, net of tax |  |  |  |  |  | 244
Balance at Sep. 30, 2024 | $ 23 | 4,515 | (9,773) | 64,153 | (1,300) | 57,618
Balance (in shares) at Sep. 30, 2024 | 8,422,514 |  |  |  |  |
Balance at Mar. 31, 2024 | $ 23 | 4,178 | (9,773) | 64,184 | (1,374) | 57,238
Balance (in shares) at Mar. 31, 2024 | 8,401,972 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Stock-based compensation expense | $ 0 | 157 | 0 | 0 | 0 | 157
Vesting of restricted stock units | $ 0 | 0 | 0 | 0 | 0 | 0
Vesting of restricted stock units (in shares) | 20,574 |  |  |  |  |
Repurchase of common stock | $ 0 | 0 | 0 | 0 | 0 | 0
Repurchase of common stock (in shares) | 0 |  |  |  |  |
Net income (loss) | $ 0 | 0 | 0 | 101 | 0 | 101
Foreign currency translation adjustments, net of tax | 0 | 0 | 0 | 0 | 40 | 40
Balance at Jun. 30, 2024 | $ 23 | 4,335 | (9,773) | 64,285 | (1,334) | 57,536
Balance (in shares) at Jun. 30, 2024 | 8,422,546 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Stock-based compensation expense | $ 0 | 180 | 0 | 0 | 0 | 180
Vesting of restricted stock units | $ 0 | 0 | 0 | 0 | 0 | 0
Vesting of restricted stock units (in shares) | 0 |  |  |  |  |
Repurchase of common stock | $ 0 | 0 | 0 | 0 | 0 | 0
Repurchase of common stock (in shares) | (32) |  |  |  |  |
Net income (loss) | $ 0 | 0 | 0 | (132) | 0 | (132)
Foreign currency translation adjustments, net of tax | 0 | 0 | 0 | 0 | 34 | 34
Balance at Sep. 30, 2024 | $ 23 | $ 4,515 | $ (9,773) | $ 64,153 | $ (1,300) | $ 57,618
Balance (in shares) at Sep. 30, 2024 | 8,422,514 |  |  |  |  |

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