CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Capital Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings (Accumulated Deficit)	Noncontrolling Interest
Balance at Dec. 31, 2011	$ 209,360	$ 423,856	$ 17,931	$ (5,024)	$ (227,760)	$ 357
Balance (in shares) at Dec. 31, 2011		33,478
Net income	19,578				19,538	40
Issuance of common stock upon vesting of non-vested stock awards (in shares)		383
Share-based compensation	4,631		4,631
Net settlement of vested stock awards (in shares)		(65)
Net settlement of vested stock awards	(543)		(543)
Tax benefit (shortfalls) of vested stock awards	(95)		(95)
Other comprehensive loss, net of tax	(4,725)			(4,725)
Balance at Dec. 31, 2012	228,206	423,856	21,924	(9,749)	(208,222)	397
Balance (in shares) at Dec. 31, 2012		33,796
Net income	7,331				7,309	22
Issuance of common stock upon vesting of non-vested stock awards (in shares)		395
Repurchase of common stock (in shares)		(50)
Repurchase of common stock	(526)		(526)
Share-based compensation	5,624		5,624
Net settlement of vested stock awards (in shares)		(150)
Net settlement of vested stock awards	(1,495)		(1,495)
Tax benefit (shortfalls) of vested stock awards	(144)		(144)
Other comprehensive loss, net of tax	3,407			3,407
Balance at Dec. 31, 2013	242,403	423,856	25,383	(6,342)	(200,913)	419
Balance (in shares) at Dec. 31, 2013		33,991
Net income	(24,242)				(24,252)	10
Issuance of common stock upon vesting of non-vested stock awards (in shares)		362
Repurchase of common stock (in shares)		0
Share-based compensation	4,659		4,659
Net settlement of vested stock awards (in shares)		(134)
Net settlement of vested stock awards	(1,666)		(1,666)
Tax benefit (shortfalls) of vested stock awards	214		214
Other comprehensive loss, net of tax	(10,114)			(10,114)
Balance at Dec. 31, 2014	$ 211,254	$ 423,856	$ 28,590	$ (16,456)	$ (225,165)	$ 429
Balance (in shares) at Dec. 31, 2014		34,219