Condensed Consolidated Statements of Stockholders' Equity - 3 months ended Mar. 31, 2016 - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid In Capital	Retained Deficit	Accumulated Other Comp. Loss
Beginning Balance (in shares) at Dec. 31, 2015	29,448,779	29,448,779
Beginning Balance at Dec. 31, 2015	$ 65,930	$ 294	$ (7,039)	$ 234,760	$ (122,431)	$ (39,654)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation expense	708			708
Total comprehensive income	$ 2,977				2,563	414
Ending balance (in shares) at Mar. 31, 2016	29,448,779	29,448,779
Ending balance at Mar. 31, 2016	$ 69,615	$ 294	$ (7,039)	$ 235,468	$ (119,868)	$ (39,240)