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UNAUDITED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in Capital | (Accumulated Deficit) Retained Earnings | Accumulated Other Comprehensive Loss, Net of Income Taxes | Cumulative Effect, Period of Adoption, Adjustment | Cumulative Effect, Period of Adoption, Adjustment (Accumulated Deficit) Retained Earnings
--- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2018 | $ 554,705 | $ 89 | $ 555,306 | $ 3,567 | $ (4,257) |  |
Beginning Balance (in shares) at Dec. 31, 2018 |  | 8,927,495 |  |  |  |  |
Net loss | (176,998) |  |  | (176,998) |  |  |
Cumulative effect of adoption of Financial Accounting Standards Board (FASB) Accounting Standards Update (ASU) |  |  |  |  |  | $ 16 | $ 16
Equity-based compensation and other | 2,048 | $ 1 | 2,047 |  |  |  |
Equity-based compensation and other (in shares) |  | 45,558 |  |  |  |  |
Other comprehensive income, net of income taxes | 1,414 |  |  |  | 1,414 |  |
Ending Balance at Sep. 30, 2019 | 381,185 | $ 90 | 557,353 | (173,415) | (2,843) |  |
Ending Balance (in shares) at Sep. 30, 2019 |  | 8,973,053 |  |  |  |  |
Beginning Balance at Jun. 30, 2019 | 422,894 | $ 90 | 556,952 | (130,648) | (3,500) |  |
Beginning Balance (in shares) at Jun. 30, 2019 |  | 8,973,053 |  |  |  |  |
Net loss | (42,767) |  |  | (42,767) |  |  |
Equity-based compensation and other | 401 | $ 0 | 401 |  |  |  |
Equity-based compensation and other (in shares) |  | 0 |  |  |  |  |
Other comprehensive income, net of income taxes | 657 |  |  |  | 657 |  |
Ending Balance at Sep. 30, 2019 | 381,185 | $ 90 | 557,353 | (173,415) | (2,843) |  |
Ending Balance (in shares) at Sep. 30, 2019 |  | 8,973,053 |  |  |  |  |
Beginning Balance at Dec. 31, 2019 | $ 412,011 | $ 90 | 558,057 | (138,542) | (7,594) |  |
Beginning Balance (in shares) at Dec. 31, 2019 | 8,990,816 | 8,990,816 |  |  |  |  |
Net loss | $ (32,955) |  |  | (32,955) |  |  |
Cumulative effect of adoption of Financial Accounting Standards Board (FASB) Accounting Standards Update (ASU) |  |  |  |  |  | $ 47,038 | $ 47,038
Repurchase of common stock | (4,605) | $ (4) | (4,601) |  |  |  |
Repurchase of common stock (in shares) |  | (377,484) |  |  |  |  |
Additional shares issued on reverse stock split rounding |  | 4,692 |  |  |  |  |
Equity-based compensation and other | 2,721 | $ 1 | 2,720 |  |  |  |
Equity-based compensation and other (in shares) |  | 54,248 |  |  |  |  |
Other comprehensive income, net of income taxes | 257 |  |  |  | 257 |  |
Ending Balance at Sep. 30, 2020 | $ 424,467 | $ 87 | 556,176 | (124,459) | (7,337) |  |
Ending Balance (in shares) at Sep. 30, 2020 | 8,672,272 | 8,672,272 |  |  |  |  |
Beginning Balance at Jun. 30, 2020 | $ 432,769 | $ 87 | 555,147 | (115,039) | (7,426) |  |
Beginning Balance (in shares) at Jun. 30, 2020 |  | 8,667,260 |  |  |  |  |
Net loss | $ (9,420) |  |  | (9,420) |  |  |
Additional shares issued on reverse stock split rounding | 4,692 | 4,692 |  |  |  |  |
Equity-based compensation and other | $ 1,029 | $ 0 | 1,029 |  |  |  |
Equity-based compensation and other (in shares) |  | 320 |  |  |  |  |
Other comprehensive income, net of income taxes | 89 |  |  |  | 89 |  |
Ending Balance at Sep. 30, 2020 | $ 424,467 | $ 87 | $ 556,176 | $ (124,459) | $ (7,337) |  |
Ending Balance (in shares) at Sep. 30, 2020 | 8,672,272 | 8,672,272 |  |  |  |  |

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