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CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (unaudited) - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Common Stock Stock Offering | Additional Paid-in Capital | AOCI Attributable to Parent | Retained Earnings | Treasury Stock | Parent
--- | --- | --- | --- | --- | --- | --- | --- | ---
Common Stock, Shares, Outstanding |  | 16,405 |  |  |  |  |  |
Stockholders' Equity Attributable to Parent | $ 699,363 |  |  | $ 329,753 | $ (27) | $ 1,015,622 | $ (646,008) |
Common stock, par value $0.001 |  | $ 23 |  |  |  |  |  |
StockIssuedDuringPeriodSharesStockOptionsSARsExercised |  | 12 |  |  |  |  |  |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition |  |  |  | $ 6,898 |  |  |  | $ 6,898
Proceeds from issuance of common stock |  | 2 | 1,553 | 335,137 |  |  |  | 335,139
Stock Issued During Period, Value, Employee Stock Purchase Plan |  |  |  |  |  |  | 3,831 | $ 3,831
Stock Issued During Period, Shares, Employee Stock Purchase Plans |  | 16 |  |  |  |  |  |
Payments of Dividends |  |  |  |  |  | 0 |  |
Other Comprehensive Income (Loss), Net of Tax | (98) |  |  |  | (98) |  |  | (98)
Adjustments to Additional Paid in Capital, Warrant Issued |  |  |  | $ 105 |  |  |  | 105
Net income (loss) |  |  |  |  |  | 101,896 |  | 101,896
Common Stock, Shares, Outstanding |  | 16,416 |  |  |  |  |  |
Stockholders' Equity Attributable to Parent | 709,654 |  |  | 333,147 | 1 | 1,022,491 | (646,008) |
Common stock, par value $0.001 |  | $ 23 |  |  |  |  |  |
StockIssuedDuringPeriodSharesStockOptionsSARsExercised |  | 1 |  |  |  |  |  |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition |  |  |  | $ 3,504 |  |  |  | $ 3,504
Proceeds from issuance of common stock |  | 2 | 1,553 | 335,137 |  |  |  | 335,139
Stock Issued During Period, Value, Employee Stock Purchase Plan |  |  |  |  |  |  | 3,831 | $ 3,831
Stock Issued During Period, Shares, Employee Stock Purchase Plans |  | 16 |  |  |  |  |  |
Payments of Dividends |  |  |  |  |  | 0 |  |
Other Comprehensive Income (Loss), Net of Tax | (126) |  |  |  | (126) |  |  | (126)
Adjustments to Additional Paid in Capital, Warrant Issued |  |  |  | $ 105 |  |  |  | 105
Net income (loss) |  |  |  |  |  | 95,027 |  | 95,027
Common Stock, Shares, Outstanding |  | 17,986 |  |  |  |  |  |
Stockholders' Equity Attributable to Parent | 1,147,134 |  |  | 671,893 | (125) | 1,117,518 | (642,177) |
Common stock, par value $0.001 |  | $ 25 |  |  |  |  |  |
Common Stock, Shares, Outstanding |  | 18,111 |  |  |  |  |  |
Stockholders' Equity Attributable to Parent | 1,223,552 |  |  | 692,053 | 2,056 | 1,167,475 | (638,057) |
Common stock, par value $0.001 | 25 | $ 25 |  |  |  |  |  |
StockIssuedDuringPeriodSharesStockOptionsSARsExercised |  | 39 |  |  |  |  |  |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition |  |  |  | 6,929 |  |  |  | 6,929
Stock Issued During Period, Value, Employee Stock Purchase Plan |  |  |  |  |  |  | 4,725 | 4,725
Stock Issued During Period, Shares, Employee Stock Purchase Plans |  | 30 |  |  |  |  |  |
Other Comprehensive Income (Loss), Net of Tax | 688 |  |  |  | 688 |  |  | 688
Net income (loss) |  |  |  |  |  | (3,523) |  | (3,523)
Common Stock, Shares, Outstanding |  | 18,119 |  |  |  |  |  |
Stockholders' Equity Attributable to Parent | 1,222,296 |  |  | 695,323 | 5,411 | 1,159,594 | (638,057) |
Common stock, par value $0.001 |  | $ 25 |  |  |  |  |  |
StockIssuedDuringPeriodSharesStockOptionsSARsExercised |  | 31 |  |  |  |  |  |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition |  |  |  | 3,659 |  |  |  | 3,659
Stock Issued During Period, Value, Employee Stock Purchase Plan |  |  |  |  |  |  | 4,725 | 4,725
Stock Issued During Period, Shares, Employee Stock Purchase Plans |  | 30 |  |  |  |  |  |
Other Comprehensive Income (Loss), Net of Tax | (2,667) |  |  |  | (2,667) |  |  | (2,667)
Net income (loss) |  |  |  |  |  | 4,358 |  | $ 4,358
Common Stock, Shares, Outstanding |  | 18,180 |  |  |  |  |  |
Stockholders' Equity Attributable to Parent | 1,232,371 |  |  | $ 698,982 | $ 2,744 | $ 1,163,952 | $ (633,332) |
Common stock, par value $0.001 | $ 25 | $ 25 |  |  |  |  |  |

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