Condensed Consolidated Statement of Shareholders' Equity - USD ($) $ in Thousands	Total	Common Shares [Member]	Additional Paid-In Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Deficit [Member]
Beginning balance at Dec. 31, 2015				$ (39,110)
Stockholders' Equity [Roll Forward]
Net income (loss)	$ (3,393)
Foreign currency translation adjustment	4,915
Ending balance at Mar. 31, 2016				(34,195)
Beginning balance at Dec. 31, 2016	93,033	$ 18,234	$ 202,033	(34,174)	$ (93,060)
Stockholders' Equity [Roll Forward]
Net income (loss)	3,114	0	0	0	3,114
Foreign currency translation adjustment	901	0	0	901	0
Shares issued under incentive plans, net of shares withheld for tax	(24)	34	(58)	0	0
Stock compensation expense	749	0	749	0	0
Declared dividends - $.14 per share	(4,129)	0	0	0	(4,129)
Ending balance at Mar. 31, 2017	$ 93,644	$ 18,268	$ 202,724	$ (33,273)	$ (94,075)