Other Long-Term Liabilities

3 Months Ended

Mar. 31, 2017

Liabilities, Other than Long-term Debt, Noncurrent [Abstract]

Other Liabilities Disclosure [Text Block]

Other Long-Term Liabilities

Other long-term liabilities consist of the following:

	March 31, 2017		December 31, 2016
Deferred income taxes	$	1,420	$	1,282
Pension and post retirement liabilities	8,150		7,689
Restructuring and management transition reserve	210		1,618
Uncertain tax positions	1,974		1,974
Environmental liabilities	1,100		1,100
Other liabilities	1,805		1,906
	$	14,659	$	15,569