Business Acquisitions (Tables)

12 Months Ended

Dec. 31, 2016

Business Combinations [Abstract]

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

2016 Acquisitions
Current assets (includes cash acquired)		$	3,443
Property, plant and equipment			2,574
Intangibles
	Customer lists and rights to sell		5,041
	Trademarks, formulations and
	product technology		2,543
	Other intangibles		127
Goodwill			3,311
	Total assets purchased		17,039
Current liabilities			(1,198)
Other long-term liabilities			(2,019)
	Total liabilities assumed		(3,217)
	Gross cash paid for acquisition	$	13,822
	Less: cash acquired		105
	Net cash paid for acquisition	$	13,717

Verkol Acquisition
Current assets (includes cash acquired)		$	31,151
Property, plant and equipment			7,941
Intangibles
	Customer lists and rights to sell		6,146
	Trademarks, formulations and
	product technology		5,378
	Other intangibles		219
Goodwill			5,051
Other long-term assets			158
	Total assets purchased		56,044
Current liabilities			(6,720)
Long-term debt			(2,400)
Other long-term liabilities			(5,531)
	Total liabilities assumed		(14,651)
	Gross cash paid for acquisition	$	41,393
	Less: cash acquired		15,423
	Net cash paid for acquisition	$	25,970

2014 Acquisitions
Current assets (includes cash acquired)		$	12,413
Property, plant and equipment			4,158
Intangibles
	Customer lists and rights to sell		30,924
	Trademarks, formulations and
	product technology		12,606
	Other intangibles		1,127
Goodwill			21,546
Other long-term assets			198
	Total assets purchased		82,972
Current liabilities			(4,562)
Long-term liabilities			(4,374)
	Total liabilities assumed		(8,936)
	Gross cash paid for acquisition	$	74,036
	Less: cash acquired		1,037
	Net cash paid for acquisition	$	72,999