CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY - 6 months ended Jun. 30, 2016 - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Treasury Stock	Comprehensive Income (Loss)
Balance at Dec. 31, 2015	$ 241,142	$ 139	$ 1,006,688	$ (750,124)	$ (15,561)
Balance (in shares) at Dec. 31, 2015		13,866,000			1,474,000
Increase (Decrease) in Stockholders' Equity
Net income and comprehensive income	13,554			13,554		$ 13,554
Non-cash compensation	$ 5,062		5,062
Purchase of treasury stock (in shares)	686,627				686,000
Purchase of treasury stock	$ (48,188)				$ (48,188)
Issuance of common stock for stock options, restricted stock awards and restricted stock units, net of withholding taxes	(2,808)	$ 0	(2,808)
Issuance of common stock for stock options, restricted stock awards and restricted stock units, net of withholding taxes (in shares)		80,000
Tax benefit from stock-based award activity	4,079		4,079
Balance at Jun. 30, 2016	$ 212,841	$ 139	$ 1,013,021	$ (736,570)	$ (63,749)
Balance (in shares) at Jun. 30, 2016		13,946,000			2,160,000