Other Current Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Taxes, other than income taxes	$ 5,030	$ 7,052
Warranty	10,093	9,686
Deferred revenue	2,512	2,368
Rebates	10,399	11,503
Freight	6,461	5,006
Restructuring	1,927	0
Miscellaneous accrued expenses	4,230	6,581
Other	2,491	3,312
Less: Other Current Liabilities held for sale	116	0
Total	43,027	45,508
Changes in warranty reserves
Beginning balance	9,686	9,663	$ 9,357
Product warranty provision	11,719	10,605	10,649
Foreign currency	(207)	(215)	(48)
Claims paid	(11,105)	(10,367)	(10,295)
Ending balance	$ 10,093	$ 9,686	$ 9,663