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v3.20.2

Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Total
--- | --- | --- | --- | --- | ---
Balances (in shares) at Dec. 31, 2018 |  | 111,757,105 |  |  |  |  |
Balances at Dec. 31, 2018 |  | $ 1,118 | $ 892,331 | $ 253,357 | $ (1,065) | $ 1,145,741 |
Net income (loss) |  | 0 | 0 | 45,451 | 0 | 45,451 |
Comprehensive income (loss), net of tax |  | $ 0 | 0 | 0 | 465 | 465 |
Stock options exercised (in shares) |  | 137,063 |  |  |  |  |
Stock options exercised |  | $ 1 | 1,261 | 0 | 0 | 1,262 |
Release of restricted stock units, net of tax (in shares) |  | 46,958 |  |  |  |  |
Release of restricted stock units, net of tax |  | $ 0 | (418) | 0 | 0 | (418) |
Release of performance stock units, net of tax (in shares) |  | 270,960 |  |  |  |  |
Release of performance stock units, net of tax |  | $ 3 | (3,768) | 0 | 0 | (3,765) |
Shares repurchased and retired (in shares) |  | (830,100) |  |  |  |  |
Shares repurchased and retired |  | $ (8) | (21,645) | 0 | 0 | (21,653) |
Share-based compensation costs |  | 0 | 9,709 | 0 | 0 | 9,709 |
Dividends declared |  | $ 0 | 0 | (6,683) | 0 | (6,683) |
Balances (in shares) at Mar. 31, 2019 |  | 111,381,986 |  |  |  |  |
Balances at Mar. 31, 2019 |  | $ 1,114 | 877,470 | 292,125 | (600) | 1,170,109 |
Balances (in shares) at Dec. 31, 2018 |  | 111,757,105 |  |  |  |  |
Balances at Dec. 31, 2018 |  | $ 1,118 | 892,331 | 253,357 | (1,065) | 1,145,741 |
Net income (loss) |  |  |  |  |  | $ 133,340 |
Shares repurchased and retired (in shares) | [1] |  |  |  |  | (1,087,000) |
Balances (in shares) at Sep. 30, 2019 |  | 111,144,780 |  |  |  |  |
Balances at Sep. 30, 2019 |  | $ 1,111 | 882,652 | 364,453 | (69) | $ 1,248,147 |
Balances (in shares) at Mar. 31, 2019 |  | 111,381,986 |  |  |  |  |
Balances at Mar. 31, 2019 |  | $ 1,114 | 877,470 | 292,125 | (600) | 1,170,109 |
Net income (loss) |  | 0 | 0 | 48,484 | 0 | 48,484 |
Comprehensive income (loss), net of tax |  | 0 | 0 | 0 | (12) | (12) |
Stock options exercised |  | $ 0 | 0 | 0 | 0 | 0 |
Release of restricted stock units, net of tax (in shares) |  | 13,075 |  |  |  |  |
Release of restricted stock units, net of tax |  | $ 1 | (136) | 0 | 0 | (135) |
Release of performance stock units, net of tax |  | $ 0 | 0 | 0 | 0 | 0 |
Shares repurchased and retired (in shares) |  | (245,221) |  |  |  |  |
Shares repurchased and retired |  | $ (4) | (6,104) | 0 | 0 | (6,108) |
Share-based compensation costs |  | 0 | 8,158 | 0 | 0 | 8,158 |
Dividends declared |  | $ 0 | 0 | (7,781) | 0 | (7,781) |
Balances (in shares) at Jun. 30, 2019 |  | 111,149,840 |  |  |  |  |
Balances at Jun. 30, 2019 |  | $ 1,111 | 879,388 | 332,828 | (612) | 1,212,715 |
Net income (loss) |  | 0 | 0 | 39,405 | 0 | 39,405 |
Comprehensive income (loss), net of tax |  | $ 0 | 0 | 0 | 543 | 543 |
Stock options exercised (in shares) |  | 3,416 |  |  |  |  |
Stock options exercised |  | $ 0 | 27 | 0 | 0 | 27 |
Release of restricted stock units, net of tax (in shares) |  | 2,878 |  |  |  |  |
Release of restricted stock units, net of tax |  | $ 0 | (38) | 0 | 0 | (38) |
Release of performance stock units, net of tax (in shares) |  | 0 |  |  |  |  |
Release of performance stock units, net of tax |  | $ 0 | 0 | 0 | 0 | $ 0 |
Shares repurchased and retired (in shares) |  | (11,354) |  |  |  | (11,000) | [1]
Shares repurchased and retired |  | $ 0 | (284) | 0 | 0 | $ (284) |
Share-based compensation costs |  | 0 | 3,559 | 0 | 0 | 3,559 |
Dividends declared |  | $ 0 | 0 | (7,780) | 0 | (7,780) |
Balances (in shares) at Sep. 30, 2019 |  | 111,144,780 |  |  |  |  |
Balances at Sep. 30, 2019 |  | $ 1,111 | 882,652 | 364,453 | (69) | $ 1,248,147 |
Balances (in shares) at Dec. 31, 2019 |  | 111,542,108 |  |  |  | 111,542,108 |
Balances at Dec. 31, 2019 |  | $ 1,115 | 883,715 | 380,942 | (530) | $ 1,265,242 |
Net income (loss) |  | 0 | 0 | (147,559) | 0 | (147,559) |
Comprehensive income (loss), net of tax |  | $ 0 | 0 | 0 | 1,127 | 1,127 |
Stock options exercised (in shares) |  | 3,000 |  |  |  |  |
Stock options exercised |  | $ 0 | 25 | 0 | 0 | 25 |
Release of restricted stock units, net of tax (in shares) |  | 76,502 |  |  |  |  |
Release of restricted stock units, net of tax |  | $ 1 | (767) | 0 | 0 | (766) |
Release of performance stock units, net of tax (in shares) |  | 241,118 |  |  |  |  |
Release of performance stock units, net of tax |  | $ 2 | (3,372) | 0 | 0 | (3,370) |
Shares repurchased and retired (in shares) |  | (682,596) |  |  |  |  |
Shares repurchased and retired |  | $ (6) | (11,114) | 0 | 0 | (11,120) |
Share-based compensation costs |  | $ 0 | 8,191 | 0 | 0 | 8,191 |
Balances (in shares) at Mar. 31, 2020 |  | 111,180,132 |  |  |  |  |
Balances at Mar. 31, 2020 |  | $ 1,112 | 876,678 | 233,383 | 597 | $ 1,111,770 |
Balances (in shares) at Dec. 31, 2019 |  | 111,542,108 |  |  |  | 111,542,108 |
Balances at Dec. 31, 2019 |  | $ 1,115 | 883,715 | 380,942 | (530) | $ 1,265,242 |
Net income (loss) |  |  |  |  |  | $ (217,987) |
Shares repurchased and retired (in shares) | [1] |  |  |  |  | (683,000) |
Balances (in shares) at Sep. 30, 2020 |  | 111,539,603 |  |  |  | 111,539,603 |
Balances at Sep. 30, 2020 |  | $ 1,115 | 879,450 | 162,955 | 391 | $ 1,043,911 |
Balances (in shares) at Mar. 31, 2020 |  | 111,180,132 |  |  |  |  |
Balances at Mar. 31, 2020 |  | $ 1,112 | 876,678 | 233,383 | 597 | 1,111,770 |
Net income (loss) |  | 0 | 0 | (108,544) | 0 | (108,544) |
Comprehensive income (loss), net of tax |  | $ 0 | 0 | 0 | (445) | (445) |
Stock options exercised (in shares) |  | 1,000 |  |  |  |  |
Stock options exercised |  | $ 0 | 8 | 0 | 0 | 8 |
Release of restricted stock units, net of tax (in shares) |  | 183,741 |  |  |  |  |
Release of restricted stock units, net of tax |  | $ 2 | (6) | 0 | 0 | (4) |
Release of performance stock units, net of tax (in shares) |  | 20,082 |  |  |  |  |
Release of performance stock units, net of tax |  | $ 1 | 0 | 0 | 0 | 1 |
Shares repurchased and retired |  | (1) | 0 | 0 | 0 | (1) |
Share-based compensation costs |  | $ 0 | 2,693 | 0 | 0 | 2,693 |
Balances (in shares) at Jun. 30, 2020 |  | 111,384,955 |  |  |  |  |
Balances at Jun. 30, 2020 |  | $ 1,114 | 879,373 | 124,839 | 152 | 1,005,478 |
Net income (loss) |  | 0 | 0 | 38,116 | 0 | 38,116 |
Comprehensive income (loss), net of tax |  | $ 0 | 0 | 0 | 239 | 239 |
Stock options exercised (in shares) |  | 139,065 |  |  |  |  |
Stock options exercised |  | $ 1 | 1,159 | 0 | 0 | 1,160 |
Release of restricted stock units, net of tax (in shares) |  | 15,583 |  |  |  |  |
Release of restricted stock units, net of tax |  | $ 0 | (224) | 0 | 0 | (224) |
Release of performance stock units, net of tax |  | 0 | 0 | 0 | 0 | $ 0 |
Shares repurchased and retired (in shares) | [1] |  |  |  |  | 0 |
Shares repurchased and retired |  | 0 | 0 | 0 | 0 | $ 0 |
Share-based compensation costs |  | $ 0 | (858) | 0 | 0 | $ (858) |
Balances (in shares) at Sep. 30, 2020 |  | 111,539,603 |  |  |  | 111,539,603 |
Balances at Sep. 30, 2020 |  | $ 1,115 | $ 879,450 | $ 162,955 | $ 391 | $ 1,043,911 |
[1] | All shares repurchased have been retired and constitute authorized but unissued shares.

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