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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Unaudited) - 3 months ended Mar. 31, 2016 - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock [Member]
Additional Paid-In Capital [Member]
Treasury Stock [Member]
Retained Earnings [Member]
Balance at Dec. 31, 2015 $ 172,455 $ 308 $ 144,701 $ (205,325) $ 232,771
Balance (shares) at Dec. 31, 2015   30,758      
Purchase of treasury stock, at cost (4,768) $ 0 0 (4,768) 0
Repurchase of common stock, Shares   (3,014)      
Repurchase of common stock, Value (144,263) $ (31) (144,232) 0 0
Stock-based compensation expense 3,575 0 1,485 2,090 0
Other 312 0 107 205 0
Dividends paid (4,652) 0 0 0 (4,652)
Net income 32,693 0 0 0 32,693
Balance at Mar. 31, 2016 $ 55,352 $ 277 $ 2,061 $ (207,798) $ 260,812
Balance (shares) at Mar. 31, 2016   27,744