Condensed Consolidated Statement of Shareholders' Equity - 9 months ended Sep. 30, 2017 - 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, 2016	$ 93,033	$ 18,234	$ 202,033	$ (34,174)	$ (93,060)
Stockholders' Equity [Roll Forward]
Net income	8,364	0	0	0	8,364
Foreign currency translation adjustment	3,491	0	0	3,491	0
Shares issued under incentive plans, net of shares withheld for tax	2,251	184	2,067	0	0
Stock compensation expense	3,018	0	3,018	0	0
Declared dividends - $0.41 per share	(12,425)	0	0	0	(12,425)
Ending balance at Sep. 30, 2017	$ 97,732	$ 18,418	$ 207,118	$ (30,683)	$ (97,121)