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Consolidated Statements of Stockholders' Equity Statement - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income (Loss) | Retained Earnings | Treasury Stock | Parent
--- | --- | --- | --- | --- | --- | --- | ---
Common stock, shares, outstanding (in shares) |  | 18,128,000 |  |  |  |  |
TOTAL EQUITY | $ 1,220,698 | $ 25 | $ 709,471 | $ 1,257 | $ 1,169,968 | $ (660,023) |
Common Stocks, Including Additional Paid in Capital |  |  | 1 |  |  |  |
Exercises of stock options and stock-settled SARs (Shares) |  | 415,000 |  |  |  |  |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition |  |  | 31,584 |  |  |  | $ 31,585
Stock Repurchased During Period, Shares |  | (374,000) |  |  |  |  |
Treasury Stock, Value, Acquired, Cost Method |  |  |  |  |  | (30,076) | (30,076)
Total number of shares purchased in year | 99,802 | 100,000 |  |  |  |  |
Stock Issued During Period, Value, Employee Stock Purchase Plan |  |  |  |  |  | 8,167 | 8,167
Dividends, Cash |  |  |  |  | (22,144) |  | (22,144)
Other Comprehensive Income (Loss), Net of Tax |  |  |  | 2,734 |  |  |
Unrealized gain on short-term investments, net of tax |  |  |  |  |  |  | 2,734
Net Income | $ 117,596 |  |  |  | 117,596 |  | 117,596
Cash dividends (per Share) | $ 1.20 |  |  |  |  |  |
Common stock, shares, outstanding (in shares) |  | 18,269,000 |  |  |  |  |
TOTAL EQUITY | $ 1,328,560 | $ 26 | 741,055 | 3,991 | 1,265,420 | (681,932) |
Exercises of stock options and stock-settled SARs (Shares) |  | 79,000 |  |  |  |  |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition |  |  | 19,545 |  |  |  | 19,545
Stock Repurchased During Period, Shares |  | (95,000) |  |  |  |  |
Treasury Stock, Value, Acquired, Cost Method |  |  |  |  |  | (5,642) | (5,642)
Total number of shares purchased in year | 155,101 | 155,000 |  |  |  |  |
Stock Issued During Period, Value, Employee Stock Purchase Plan |  |  |  |  |  | 9,143 | 9,143
Dividends, Cash |  |  |  |  | (21,934) |  | (21,934)
Other Comprehensive Income (Loss), Net of Tax |  |  |  | (42) |  |  |
Unrealized gain on short-term investments, net of tax |  |  |  |  |  |  | (42)
Net Income | $ (240,238) |  |  |  | (240,238) |  | (240,238)
Cash dividends (per Share) | $ 1.20 |  |  |  |  |  |
Common stock, shares, outstanding (in shares) |  | 18,408,000 |  |  |  |  |
Common Stock, Value, Issued | $ 26 |  |  |  |  |  |
TOTAL EQUITY | $ 1,089,392 | $ 26 | 760,600 | 3,949 | 1,003,248 | (678,431) |
Exercises of stock options and stock-settled SARs (Shares) |  | (21,000) |  |  |  |  |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition |  |  | 11,367 |  |  |  | 11,367
Stock Repurchased During Period, Shares |  | (189,000) |  |  |  |  |
Treasury Stock, Value, Acquired, Cost Method |  |  |  |  |  | (13,588) | (13,588)
Total number of shares purchased in year | 180,437 | 180,000 |  |  |  |  |
Stock Issued During Period, Value, Employee Stock Purchase Plan |  |  |  |  |  | 9,508 | 9,508
Other Comprehensive Income (Loss), Net of Tax |  |  |  | 695 |  |  |
Unrealized gain on short-term investments, net of tax |  |  |  |  |  |  | 695
Net Income | $ (44,697) |  |  |  | (44,697) |  | $ (44,697)
Cash dividends (per Share) | $ 0 |  |  |  |  |  |
Common stock, shares, outstanding (in shares) |  | 18,378,000 |  |  |  |  |
Common Stock, Value, Issued | $ 26 |  |  |  |  |  |
TOTAL EQUITY | $ 1,052,677 | $ 26 | $ 771,967 | $ 4,644 | $ 958,551 | $ (682,511) |

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