Business Acquisitions (Tables)

12 Months Ended

Dec. 31, 2013

Business Combinations [Abstract]

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

		NP Coil Dexter
2012 Acquisition		Industries, S.r.l.
Current assets		$	5,536
Property, plant & equipment			1,211
Intangibles			3,825
Goodwill			1,786
Other long-term assets			783
	Total assets purchased		13,141
Short-term debt			(1,186)
Other current liabilities			(6,168)
Long-term debt			(854)
Other long-term liabilities			(1,258)
Present value of a hold-back liability			(927)
	Total liabilities assumed		(10,393)
Cash paid for an acquisition		$	2,748

		Quaker		GW Smith
2011 Acquisitions		Tecniquimia		& Sons, Inc.		Total
Current assets		$	8,946	$	6,138	$	15,084
Property, plant and equipment			4,308		2,869		7,177
Intangibles			3,556		6,260		9,816
Goodwill			6,773		1,120		7,893
Other long-term assets			1,355		1		1,356
	Total assets purchased		24,938		16,388		41,326
Current liabilities			(2,224)		(1,001)		(3,225)
Long-term liabilities			(6,869)		0		(6,869)
Present value of a hold-back liability			(1,754)		(869)		(2,623)
	Total liabilities assumed		(10,847)		(1,870)		(12,717)
Additional minimum pension liability			987		0		987
	Total equity assumed		987		0		987
Fair value of previously held equity interest			(4,578)		0		(4,578)
Cash paid for acquisitions		$	10,500	$	14,518	$	25,018