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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Total | Cumulative effect of change related to adoption of ASU 2016-13, net of tax | Common Stock | Treasury - Common Stock | Additional Paid-In Capital | Retained Earnings | Retained Earnings Cumulative effect of change related to adoption of ASU 2016-13, net of tax | Accumulated Other Comprehensive Income (Loss)
--- | --- | --- | --- | --- | --- | --- | --- | ---
Common stock, shares outstanding, beginning balance (in shares) at Dec. 31, 2019 |  |  | 40,207 |  |  |  |  |
Beginning balance at Dec. 31, 2019 | $ 262,294 | $ (254) | $ 40 | $ 0 | $ 96,109 | $ 179,440 | $ (254) | $ (13,295)
Treasury stock, beginning balance (in shares) at Dec. 31, 2019 |  |  |  | 0 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net income (loss) | (5,455) |  |  |  |  | (5,455) |  |
Foreign currency translation adjustment, net of tax | 4,534 |  |  |  |  |  |  | 4,534
Stock-based compensation (in shares) |  |  | 242 |  |  |  |  |
Stock-based compensation | 4,740 |  |  |  | 4,740 |  |  |
Tax payments for stock issuances (in shares) |  |  | (96) |  |  |  |  |
Tax payments for stock issuances | (2,030) |  |  |  | (2,030) |  |  |
Pension adjustment, net of tax | (1,459) |  |  |  |  |  |  | (1,459)
Repurchase of common shares (in shares) |  |  | (250) | 250 |  |  |  |
Repurchase of common shares | (5,030) |  |  | $ (5,030) |  |  |  |
Unrealized losses on available-for-sale securities | 0 |  |  |  |  |  |  |
Common stock, shares outstanding, ending balance (in shares) at Dec. 31, 2020 |  |  | 40,103 |  |  |  |  |
Ending balance at Dec. 31, 2020 | 257,340 |  | $ 40 | $ (5,030) | 98,819 | 173,731 |  | (10,220)
Treasury stock, ending balance (in shares) at Dec. 31, 2020 |  |  |  | 250 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net income (loss) | (30,584) |  |  |  |  | (30,584) |  |
Foreign currency translation adjustment, net of tax | (2,971) |  |  |  |  | 26 |  | (2,997)
Stock-based compensation (in shares) |  |  | 385 |  |  |  |  |
Stock-based compensation | 4,354 |  |  |  | 4,354 |  |  |
Tax payments for stock issuances (in shares) |  |  | (145) |  |  |  |  |
Tax payments for stock issuances | (2,923) |  |  |  | (2,923) |  |  |
Pension adjustment, net of tax | 2,056 |  |  |  |  |  |  | 2,056
Repurchase of common shares (in shares) |  |  | (342) | 342 |  |  |  |
Repurchase of common shares | (7,471) |  |  | $ (7,471) |  |  |  |
Unrealized losses on available-for-sale securities | $ (21) |  |  |  |  |  |  | (21)
Common stock, shares outstanding, ending balance (in shares) at Dec. 31, 2021 | 40,001 |  | 40,001 |  |  |  |  |
Ending balance at Dec. 31, 2021 | $ 219,780 |  | $ 40 | $ (12,501) | 100,250 | 143,173 |  | (11,182)
Treasury stock, ending balance (in shares) at Dec. 31, 2021 | 592 |  |  | 592 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net income (loss) | $ (14,434) |  |  |  |  | (14,434) |  |
Foreign currency translation adjustment, net of tax | (7,246) |  |  |  |  |  |  | (7,245)
Stock-based compensation (in shares) |  |  | 263 |  |  |  |  |
Stock-based compensation | 8,642 |  |  |  | 8,642 |  |  |
Tax payments for stock issuances (in shares) |  |  | (92) |  |  |  |  |
Tax payments for stock issuances | (1,587) |  |  |  | (1,587) |  |  |
Pension adjustment, net of tax | $ 3,859 |  |  |  |  |  |  | 3,859
Repurchase of common shares (in shares) | (400) |  | (446) | 446 |  |  |  |
Repurchase of common shares | $ (5,721) |  |  | $ (5,721) |  |  |  |
Unrealized losses on available-for-sale securities | $ 18 |  |  |  |  |  |  | 18
Common stock, shares outstanding, ending balance (in shares) at Dec. 31, 2022 | 39,726 |  | 39,726 |  |  |  |  |
Ending balance at Dec. 31, 2022 | $ 203,311 |  | $ 40 | $ (18,222) | $ 107,305 | $ 128,738 |  | $ (14,550)
Treasury stock, ending balance (in shares) at Dec. 31, 2022 | 1,038 |  |  | 1,038 |  |  |  |

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