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Consolidated Statements of Equity Statement - USD ($) $ in Thousands | Total | Common Stock [Member] | Common Stock Including Additional Paid in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Parent [Member] | Noncontrolling Interest [Member]
--- | --- | --- | --- | --- | --- | --- | ---
Beginning balance (in shares) at Dec. 31, 2018 |  | 39,498,000 |  |  |  |  |
Beginning balance at Dec. 31, 2018 | $ 734,048 |  | $ 1,334,364 | $ (196,305) | $ (425,396) | $ 712,663 | $ 21,385
Net income (loss) | (149) |  |  |  | (1,907) | (1,907) | 1,758
Other comprehensive income (loss), net of tax | (1,780) |  |  | (1,780) |  | (1,780) |
Distributions to noncontrolling interests | (517) |  |  |  |  |  | (517)
Net stock issuance and repurchases (in shares) |  | 360,000 |  |  |  |  |
Net stock issues and repurchases | 1,195 |  | 1,195 |  |  | 1,195 |
Stock-based compensation expense | 7,048 |  | 7,048 |  |  | 7,048 |
Stock repurchased during period (in shares) |  | 165,000 |  |  |  |  |
Stock repurchased | (7,814) |  | (7,814) |  |  | (7,814) |
Ending balance (in shares) at Mar. 31, 2019 |  | 39,693,000 |  |  |  |  |
Ending balance at Mar. 31, 2019 | 732,031 |  | 1,334,793 | (198,085) | (427,303) | 709,405 | 22,626
Beginning balance (in shares) at Dec. 31, 2018 |  | 39,498,000 |  |  |  |  |
Beginning balance at Dec. 31, 2018 | 734,048 |  | 1,334,364 | (196,305) | (425,396) | 712,663 | 21,385
Net income (loss) | 19,968 |  |  |  |  |  |
Other comprehensive income (loss), net of tax | 1,956 |  |  |  |  |  |
Ending balance (in shares) at Jun. 30, 2019 |  | 39,395,000 |  |  |  |  |
Ending balance at Jun. 30, 2019 | 746,599 |  | 1,325,508 | (194,349) | (407,857) | 723,302 | 23,297
Net income attributable to noncontrolling interests | 2,429 |  |  |  |  |  |
Net Income (Loss) Attributable to Parent | 17,539 |  |  |  |  |  |
Beginning balance (in shares) at Dec. 31, 2018 |  | 39,498,000 |  |  |  |  |
Beginning balance at Dec. 31, 2018 | $ 734,048 |  | 1,334,364 | (196,305) | (425,396) | 712,663 | 21,385
Stock repurchased during period (in shares) | 529,396 |  |  |  |  |  |
Stock repurchased | $ (25,000) |  |  |  |  |  |
Ending balance (in shares) at Dec. 31, 2019 | 39,941,000 | 39,941,000 |  |  |  |  |
Ending balance at Dec. 31, 2019 | $ 800,815 |  | 1,357,600 | (204,672) | (376,390) | 776,538 | 24,277
Beginning balance (in shares) at Mar. 31, 2019 |  | 39,693,000 |  |  |  |  |
Beginning balance at Mar. 31, 2019 | 732,031 |  | 1,334,793 | (198,085) | (427,303) | 709,405 | 22,626
Net income (loss) | 20,117 |  |  |  |  | 19,446 |
Other comprehensive income (loss), net of tax | 3,736 |  |  | 3,736 |  | 3,736 |
Net stock issuance and repurchases (in shares) |  | 66,000 |  |  |  |  |
Net stock issues and repurchases | 1,481 |  | 1,481 |  |  | 1,481 |
Stock-based compensation expense | 6,420 |  | 6,420 |  |  | 6,420 |
Stock repurchased during period (in shares) |  | 364,000 |  |  |  |  |
Stock repurchased | (17,186) |  | (17,186) |  |  | (17,186) |
Ending balance (in shares) at Jun. 30, 2019 |  | 39,395,000 |  |  |  |  |
Ending balance at Jun. 30, 2019 | 746,599 |  | 1,325,508 | (194,349) | (407,857) | 723,302 | 23,297
Net income attributable to noncontrolling interests | 671 |  |  |  |  |  | 671
Net Income (Loss) Attributable to Parent | $ 19,446 |  |  |  | 19,446 |  |
Beginning balance (in shares) at Dec. 31, 2019 | 39,941,000 | 39,941,000 |  |  |  |  |
Beginning balance at Dec. 31, 2019 | $ 800,815 |  | 1,357,600 | (204,672) | (376,390) | 776,538 | 24,277
Net income (loss) | 9,162 |  |  |  | 8,684 | 8,684 | 478
Other comprehensive income (loss), net of tax | (25,211) |  |  | (25,211) |  | (25,211) |
Net stock issuance and repurchases (in shares) |  | 235,000 |  |  |  |  |
Net stock issues and repurchases | 2,247 |  | 2,247 |  |  | 2,247 |
Stock-based compensation expense | 8,482 |  | 8,482 |  |  | 8,482 |
Ending balance (in shares) at Mar. 31, 2020 |  | 40,176,000 |  |  |  |  |
Ending balance at Mar. 31, 2020 | $ 795,495 |  | 1,368,329 | (229,883) | (367,706) | 770,740 | 24,755
Beginning balance (in shares) at Dec. 31, 2019 | 39,941,000 | 39,941,000 |  |  |  |  |
Beginning balance at Dec. 31, 2019 | $ 800,815 |  | 1,357,600 | (204,672) | (376,390) | 776,538 | 24,277
Net income (loss) | (53,325) |  |  |  |  |  |
Other comprehensive income (loss), net of tax | $ 36,845 |  |  |  |  |  |
Ending balance (in shares) at Jun. 30, 2020 | 40,234,000 | 40,234,000 |  |  |  |  |
Ending balance at Jun. 30, 2020 | $ 802,869 |  | 1,376,134 | (167,827) | (430,508) | 777,799 | 25,070
Net income attributable to noncontrolling interests | 793 |  |  |  |  |  |
Net Income (Loss) Attributable to Parent | (54,118) |  |  |  |  |  |
Beginning balance (in shares) at Mar. 31, 2020 |  | 40,176,000 |  |  |  |  |
Beginning balance at Mar. 31, 2020 | 795,495 |  | 1,368,329 | (229,883) | (367,706) | 770,740 | 24,755
Net income (loss) | (62,487) |  |  |  | (62,802) | (62,802) | 315
Other comprehensive income (loss), net of tax | 62,056 |  |  | 62,056 |  | 62,056 |
Net stock issuance and repurchases (in shares) |  | 58,000 |  |  |  |  |
Net stock issues and repurchases | 706 |  | 706 |  |  | 706 |
Stock-based compensation expense | $ 7,099 |  | 7,099 |  |  | 7,099 |
Ending balance (in shares) at Jun. 30, 2020 | 40,234,000 | 40,234,000 |  |  |  |  |
Ending balance at Jun. 30, 2020 | $ 802,869 |  | $ 1,376,134 | $ (167,827) | $ (430,508) | $ 777,799 | $ 25,070
Net income attributable to noncontrolling interests | 315 |  |  |  |  |  |
Net Income (Loss) Attributable to Parent | $ (62,802) |  |  |  |  |  |

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