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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Common Stock | Additional Paid-in Capital | Treasury Stock | Retained Earnings | Total
--- | --- | --- | --- | --- | ---
Balance at the beginning at Dec. 31, 2023 | $ 33 | $ 90,878 | $ (71,562) | $ 26,780 | $ 46,129
Balance at the beginning (in shares) at Dec. 31, 2023 | 32,933,776 |  |  |  |
Exercised and vested stock-based awards |  | 13 |  |  | 13
Exercised and vested stock-based awards (in shares) | 70,992 |  |  |  |
Stock-based compensation expense |  | 734 |  |  | 734
Warrants exercised (in shares) | 20,000 |  |  |  |
Shares of common stock withheld to pay taxes on employees' equity awards |  | (240) |  |  | (240)
Shares of common stock withheld to pay taxes on employees' equity awards (in shares) | (23,041) |  |  |  |
Purchase of treasury stock | $ (1) |  | (13,419) |  | (13,420)
Purchase of treasury stock (in shares) | (1,121,835) |  |  |  |
Excise tax on net treasury stock purchases |  | (126) |  |  | (126)
Net income (loss) |  |  |  | 10 | 10
Balance at the end at Mar. 31, 2024 | $ 32 | 91,259 | (84,981) | 26,790 | 33,100
Balance at the end (in shares) at Mar. 31, 2024 | 31,879,892 |  |  |  |
Balance at the beginning at Dec. 31, 2024 | $ 32 | 93,088 | (87,186) | 29,774 | 35,708
Balance at the beginning (in shares) at Dec. 31, 2024 | 31,878,512 |  |  |  |
Exercised and vested stock-based awards |  | 7 |  |  | 7
Exercised and vested stock-based awards (in shares) | 71,698 |  |  |  |
Stock-based compensation expense |  | 577 |  |  | 577
Shares of common stock withheld to pay taxes on employees' equity awards |  | (137) |  |  | (137)
Shares of common stock withheld to pay taxes on employees' equity awards (in shares) | (19,690) |  |  |  |
Purchase of treasury stock | $ (2) |  | (4,937) |  | (4,939)
Purchase of treasury stock (in shares) | (1,700,000) |  |  |  |
Excise tax on net treasury stock purchases |  | (46) |  |  | (46)
Net income (loss) |  |  |  | (10,396) | (10,396)
Balance at the end at Mar. 31, 2025 | $ 30 | $ 93,489 | $ (92,123) | $ 19,378 | $ 20,774
Balance at the end (in shares) at Mar. 31, 2025 | 30,230,520 |  |  |  |

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