Consolidated Statement of Equity Statement - USD ($) $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]
Common Stock, Shares, Issued	48,645,000
Common Stock, Value, Issued	$ 486
Additional Paid-in Capital	699,513
Retained Earnings	$ 27,002
Treasury Stock, Shares	1,890,000
Treasury Stock, Value	$ (18,615)
Total Equity	708,386
Net Income (Loss) Attributable to Parent	5,361
Stock-based compensation expense	9,366			$ 9,366
Vested equity awards, shares		727,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	$ 0	$ 8		(8)
Common stock repurchased, shares	688,948,000		689,000
Common stock repurchased, value	$ (6,718)		$ (6,718)
Shares repurchased for tax withholdings for vested stock awards	276,292		276,000
Shares repurchased for tax withholdings for vested stock awards, value	$ (2,687)		$ (2,687)
Common Stock, Shares, Issued	49,372,000
Common Stock, Value, Issued	$ 494
Additional Paid-in Capital	708,871
Retained Earnings	32,363
Parent Company Investment	$ 0
Treasury Stock, Shares	2,855,000
Treasury Stock, Value	$ (28,020)
Total Equity	713,708
Net Income (Loss) Attributable to Parent	(252,566)
Stock-based compensation expense	8,459			8,459
Vested equity awards, shares		660,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	$ 0	$ 7		$ (7)
Shares repurchased for tax withholdings for vested stock awards	260,531		260,000
Shares repurchased for tax withholdings for vested stock awards, value	$ (1,638)		$ (1,638)
Common Stock, Shares, Issued	50,032,000
Common Stock, Value, Issued	$ 501
Additional Paid-in Capital	717,323
Retained Earnings	(220,203)
Parent Company Investment	$ 0
Treasury Stock, Shares	3,115,000
Treasury Stock, Value	$ (29,658)
Total Equity	$ 467,963