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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Preferred Class A | Preferred Shares | Preferred Shares Preferred Class A | Preferred Shares Conversion Of Convertible Preferred Stock | Common Shares | Additional Paid-in Capital | Additional Paid-in Capital Conversion Of Convertible Preferred Stock | Accumulated Deficit | Accumulated Deficit Preferred Class A | Treasury Shares | Accumulated Other Comprehensive Income (Loss) | Noncontrolling Interest
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2020 | $ 375,357 |  | $ 60,016 |  |  | $ 0 | $ 1,578,315 |  | $ (907,727) |  | $ (6,930) | $ (348,989) | $ 672
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | 2,497 |  |  |  |  |  |  |  | 1,350 |  |  |  | 1,147
Currency translation adjustment | (12,936) |  |  |  |  |  |  |  |  |  |  | (12,894) | (42)
Dividends paid | (165) |  |  |  |  |  |  |  |  |  |  |  | (165)
Paid-in-kind dividends attributable to Class A preferred shares | (1,925) | $ 0 |  | $ 1,925 |  |  |  |  |  | $ (1,925) |  |  |
Common shares repurchased | (4,649) |  |  |  |  |  |  |  | (4,649) |  |  |  |
Share-based compensation | 3,007 |  |  |  |  |  | 4,127 |  |  |  | (1,120) |  |
Ending balance at Dec. 31, 2021 | 363,111 |  | $ 61,941 |  |  | $ 0 | 1,582,442 |  | (912,951) |  | (8,050) | (361,883) | 1,612
Preferred stock, beginning balance (in shares) at Dec. 31, 2020 |  |  | 9,042 |  |  |  |  |  |  |  |  |  |
Common stock, beginning balance (in shares) at Dec. 31, 2020 |  |  |  |  |  | 14,215,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation (in shares) |  |  | 0 |  |  | 113,000 |  |  |  |  |  |  |
Shares repurchased (in shares) |  |  | 0 |  |  | (217,000) |  |  |  |  |  |  |
Preferred stock, ending balance (in shares) at Dec. 31, 2021 |  |  | 9,042 |  |  |  |  |  |  |  |  |  |
Common stock, ending balance (in shares) at Dec. 31, 2021 |  |  |  |  |  | 14,111,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | 6,330 |  |  |  |  |  |  |  | 3,997 |  |  |  | 2,333
Currency translation adjustment | (23,486) |  |  |  |  |  |  |  |  |  |  | (23,304) | (182)
Dividends paid | (266) |  |  |  |  |  |  |  | (65) |  |  |  | (201)
Paid-in-kind dividends attributable to Class A preferred shares | (1,706) | $ 0 |  | $ 1,706 |  |  |  |  |  | $ (1,706) |  |  |
Preferred shares repurchased | (30,553) |  | $ (25,364) |  |  |  |  |  | (5,189) |  |  |  |
Preferred shares converted to common shares |  |  |  |  | $ (38,283) |  |  | $ 38,283 |  |  |  |  |
Common shares repurchased | (14,209) |  |  |  |  |  |  |  | (14,209) |  |  |  |
Share-based compensation | 2,774 |  |  |  |  |  | 3,787 |  |  |  | (1,013) |  |
Ending balance at Dec. 31, 2022 | $ 303,701 |  | $ 0 |  |  | $ 0 | 1,624,512 |  | (930,123) |  | (9,063) | (385,187) | 3,562
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation (in shares) |  |  | 0 |  |  | 100,000 |  |  |  |  |  |  |
Shares repurchased (in shares) |  |  | (3,617) |  |  | (498,000) |  |  |  |  |  |  |
Preferred shares converted to common shares (in shares) |  |  | (5,425) |  |  | 1,505,000 |  |  |  |  |  |  |
Preferred stock, ending balance (in shares) at Dec. 31, 2022 |  |  | 0 |  |  |  |  |  |  |  |  |  |
Common stock, ending balance (in shares) at Dec. 31, 2022 | 15,217,501 |  |  |  |  | 15,218,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | $ 29,730 |  |  |  |  |  |  |  | 30,157 |  |  |  | (427)
Currency translation adjustment | 4,532 |  |  |  |  |  |  |  |  |  |  | 4,472 | 60
Dividends paid | (7,751) |  |  |  |  |  |  |  | (7,423) |  |  |  | (328)
Paid-in-kind dividends attributable to Class A preferred shares | 0 |  |  |  |  |  |  |  |  |  |  |  |
Common shares repurchased | (11,634) |  |  |  |  |  |  |  | (11,634) |  |  |  |
Share-based compensation | 4,460 |  |  |  |  |  | 4,460 |  |  |  |  |  |
Ending balance at Dec. 31, 2023 | $ 323,038 |  | $ 0 |  |  | $ 0 | $ 1,628,972 |  | $ (919,023) |  | $ (9,063) | $ (380,715) | $ 2,867
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation (in shares) |  |  | 0 |  |  | 26,000 |  |  |  |  |  |  |
Shares repurchased (in shares) |  |  | 0 |  |  | (564,000) |  |  |  |  |  |  |
Preferred stock, ending balance (in shares) at Dec. 31, 2023 |  |  | 0 |  |  |  |  |  |  |  |  |  |
Common stock, ending balance (in shares) at Dec. 31, 2023 | 14,680,081 |  |  |  |  | 14,680,000 |  |  |  |  |  |  |

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