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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Treasury Stock | Accumulated Other Comprehensive Income/(Loss)
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Sep. 30, 2022 |  | 12,588,000 |  |  |  |
Balance Treasury Stock (in shares) at Sep. 30, 2022 |  |  |  |  | (806,000) |
Balance at Sep. 30, 2022 | $ 297,206 | $ 126 | $ 67,439 | $ 283,638 | $ 24,999 | $ (28,998)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 1,162 |  |  | 1,162 |  |
Foreign currency translation adjustments | 2,178 |  |  |  |  | 2,178
Stock-based compensation (in shares) |  | 53,000 |  |  |  |
Stock-based compensation | 1,307 |  | 1,307 |  |  |
Shares withheld in lieu of employee tax withholding | (423) |  | (423) |  |  |
Dividends | (3,176) |  | 131 | (3,307) |  |
Gain on cash flow commodity hedge | 218 |  |  |  |  | 218
Balance (in shares) at Dec. 31, 2022 |  | 12,641,000 |  |  |  |
Balance Treasury Stock (in shares) at Dec. 31, 2022 |  |  |  |  | (806,000) |
Balance at Dec. 31, 2022 | 298,472 | $ 126 | 68,454 | 281,493 | $ 24,999 | (26,602)
Balance (in shares) at Sep. 30, 2022 |  | 12,588,000 |  |  |  |
Balance Treasury Stock (in shares) at Sep. 30, 2022 |  |  |  |  | (806,000) |
Balance at Sep. 30, 2022 | 297,206 | $ 126 | 67,439 | 283,638 | $ 24,999 | (28,998)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 9,636 |  |  |  |  |
Foreign currency translation adjustments | 2,605 |  |  |  |  |
Gain on cash flow commodity hedge | 329 |  |  |  |  |
Balance (in shares) at Mar. 31, 2023 |  | 12,667,000 |  |  |  |
Balance Treasury Stock (in shares) at Mar. 31, 2023 |  |  |  |  | (806,000) |
Balance at Mar. 31, 2023 | 305,795 | $ 126 | 69,955 | 286,777 | $ 24,999 | (26,064)
Balance (in shares) at Dec. 31, 2022 |  | 12,641,000 |  |  |  |
Balance Treasury Stock (in shares) at Dec. 31, 2022 |  |  |  |  | (806,000) |
Balance at Dec. 31, 2022 | 298,472 | $ 126 | 68,454 | 281,493 | $ 24,999 | (26,602)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 8,473 |  |  | 8,473 |  |
Foreign currency translation adjustments | 427 |  |  |  |  | 427
Stock-based compensation (in shares) |  | 26,000 |  |  |  |
Stock-based compensation | 1,650 |  | 1,650 |  |  |
Shares withheld in lieu of employee tax withholding | (159) |  | (159) |  |  |
Dividends | (3,179) |  | 10 | (3,189) |  |
Gain on cash flow commodity hedge | 111 |  |  |  |  | 111
Balance (in shares) at Mar. 31, 2023 |  | 12,667,000 |  |  |  |
Balance Treasury Stock (in shares) at Mar. 31, 2023 |  |  |  |  | (806,000) |
Balance at Mar. 31, 2023 | $ 305,795 | $ 126 | 69,955 | 286,777 | $ 24,999 | (26,064)
Balance (in shares) at Sep. 30, 2023 | 11,861,983 | 12,668,000 |  |  |  |
Balance Treasury Stock (in shares) at Sep. 30, 2023 | (806,018) |  |  |  | (806,000) |
Balance at Sep. 30, 2023 | $ 345,026 | $ 127 | 71,526 | 325,281 | $ 24,999 | (26,909)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 24,085 |  |  | 24,085 |  |
Foreign currency translation adjustments | 3,085 |  |  |  |  | 3,085
Stock-based compensation (in shares) |  | 98,000 |  |  |  |
Stock-based compensation | 1,657 |  | 1,657 |  |  |
Shares withheld in lieu of employee tax withholding | (4,752) |  | (4,752) |  |  |
Dividends | (2,781) |  | 423 | (3,204) |  |
Balance (in shares) at Dec. 31, 2023 |  | 12,766,000 |  |  |  |
Balance Treasury Stock (in shares) at Dec. 31, 2023 |  |  |  |  | (806,000) |
Balance at Dec. 31, 2023 | $ 366,320 | $ 127 | 68,854 | 346,162 | $ 24,999 | (23,824)
Balance (in shares) at Sep. 30, 2023 | 11,861,983 | 12,668,000 |  |  |  |
Balance Treasury Stock (in shares) at Sep. 30, 2023 | (806,018) |  |  |  | (806,000) |
Balance at Sep. 30, 2023 | $ 345,026 | $ 127 | 71,526 | 325,281 | $ 24,999 | (26,909)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 57,573 |  |  |  |  |
Foreign currency translation adjustments | 816 |  |  |  |  |
Gain on cash flow commodity hedge | $ 0 |  |  |  |  |
Balance (in shares) at Mar. 31, 2024 | 11,987,838 | 12,794,000 |  |  |  |
Balance Treasury Stock (in shares) at Mar. 31, 2024 | (806,018) |  |  |  | (806,000) |
Balance at Mar. 31, 2024 | $ 393,785 | $ 128 | 68,348 | 376,401 | $ 24,999 | (26,093)
Balance (in shares) at Dec. 31, 2023 |  | 12,766,000 |  |  |  |
Balance Treasury Stock (in shares) at Dec. 31, 2023 |  |  |  |  | (806,000) |
Balance at Dec. 31, 2023 | 366,320 | $ 127 | 68,854 | 346,162 | $ 24,999 | (23,824)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 33,488 |  |  | 33,488 |  |
Foreign currency translation adjustments | (2,269) |  |  |  |  | (2,269)
Stock-based compensation (in shares) |  | 28,000 |  |  |  |
Stock-based compensation | 1,206 | $ 1 | 1,205 |  |  |
Shares withheld in lieu of employee tax withholding | (1,724) |  | (1,724) |  |  |
Dividends | (3,236) |  | 13 | (3,249) |  |
Gain on cash flow commodity hedge | $ 0 |  |  |  |  |
Balance (in shares) at Mar. 31, 2024 | 11,987,838 | 12,794,000 |  |  |  |
Balance Treasury Stock (in shares) at Mar. 31, 2024 | (806,018) |  |  |  | (806,000) |
Balance at Mar. 31, 2024 | $ 393,785 | $ 128 | $ 68,348 | $ 376,401 | $ 24,999 | $ (26,093)

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