CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY - 3 months ended Mar. 31, 2016 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional paid-in capital	Accumulated deficit	Accumulated other comprehensive income (loss)	Treasury stock
Beginning Balance (in shares) at Dec. 31, 2015		34,611
Beginning Balance at Dec. 31, 2015	$ 61,180	$ 34	$ 480,816	$ (428,287)	$ 10,292	$ (1,675)
Net income (loss)	(3,487)			(3,487)
Other comprehensive income (loss), currency translation adjustments, net of applicable tax	668				668
Other comprehensive income (loss), pension liability adjustment	2				2
Dividends, Common Stock, Cash	(1,713)			(1,713)
Stock Repurchased During Period, Shares		(366)
Purchase of treasury stock	(985)
Stock-based compensation (in shares)		0
Stock-based compensation	372		372
Ending Balance (in shares) at Mar. 31, 2016		34,245
Ending Balance at Mar. 31, 2016	$ 56,037	$ 34	$ 481,188	$ (433,487)	$ 10,962	$ (2,660)