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v3.23.3

Unaudited Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-In Capital | Retained Earnings | Accumulated Other Comprehensive Loss | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2021 | $ 695,826 | $ 739 | $ 1,105,135 | $ 281,567 | $ (66,031) | $ (625,584)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | (12,425) |  |  | (12,425) |  |
Currency translation adjustments (excluding intercompany advances) | (23,571) |  |  |  | (23,571) |
Currency translation adjustments on intercompany advances | (187) |  |  |  | (187) |
Issuance of common stock in connection with settlement of disputes with seller of GEODynamics, Inc. | 10,332 | 19 | 10,313 |  |  |
Stock-based compensation expense | 5,167 | 8 | 5,159 |  |  |
Surrender of stock to settle taxes on stock awards | (1,002) |  |  |  |  | (1,002)
Ending balance at Sep. 30, 2022 | 674,140 | 766 | 1,120,607 | 269,142 | (89,789) | (626,586)
Beginning balance at Jun. 30, 2022 | 671,941 | 747 | 1,108,631 | 266,999 | (77,850) | (626,586)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 2,143 |  |  | 2,143 |  |
Currency translation adjustments (excluding intercompany advances) | (10,363) |  |  |  | (10,363) |
Currency translation adjustments on intercompany advances | (1,576) |  |  |  | (1,576) |
Issuance of common stock in connection with settlement of disputes with seller of GEODynamics, Inc. | 10,332 | 19 | 10,313 |  |  |
Stock-based compensation expense | 1,663 | 0 | 1,663 |  |  |
Surrender of stock to settle taxes on stock awards | 0 |  |  |  |  | 0
Ending balance at Sep. 30, 2022 | 674,140 | 766 | 1,120,607 | 269,142 | (89,789) | (626,586)
Beginning balance at Dec. 31, 2022 | 689,558 | 766 | 1,122,292 | 272,027 | (78,941) | (626,586)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 6,928 |  |  | 6,928 |  |
Currency translation adjustments (excluding intercompany advances) | 1,774 |  |  |  | 1,774 |
Currency translation adjustments on intercompany advances | (104) |  |  |  | (104) |
Stock-based compensation expense | 5,157 | 6 | 5,151 |  |  |
Stock repurchases | (3,001) |  |  |  |  | (3,001)
Surrender of stock to settle taxes on stock awards | (1,948) |  |  |  |  | (1,948)
Ending balance at Sep. 30, 2023 | 698,364 | 772 | 1,127,443 | 278,955 | (77,271) | (631,535)
Beginning balance at Jun. 30, 2023 | 698,105 | 772 | 1,125,647 | 274,743 | (71,522) | (631,535)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 4,212 |  |  | 4,212 |  |
Currency translation adjustments (excluding intercompany advances) | (4,429) |  |  |  | (4,429) |
Currency translation adjustments on intercompany advances | (1,320) |  |  |  | (1,320) |
Stock-based compensation expense | 1,796 | 0 | 1,796 |  |  |
Stock repurchases | 0 |  |  |  |  | 0
Surrender of stock to settle taxes on stock awards | 0 |  |  |  |  | 0
Ending balance at Sep. 30, 2023 | $ 698,364 | $ 772 | $ 1,127,443 | $ 278,955 | $ (77,271) | $ (631,535)

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