Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

	North						South
	America		EMEA		Asia/Pacific		America		Total
Balance as of December 31, 2011	$	28,128	$	11,184	$	15,018	$	3,822	$	58,152
Goodwill additions		0		1,786		0		0		1,786
Currency translation adjustments		407		(1,559)		305		78		(769)
Balance as of December 31, 2012	$	28,535	$	11,411	$	15,323	$	3,900	$	59,169
Goodwill additions		277		0		0		0		277
Currency translation adjustments		(685)		(227)		(305)		(78)		(1,295)
Balance as of December 31, 2013	$	28,127	$	11,184	$	15,018	$	3,822	$	58,151

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Gross Carrying				Accumulated
	Amount				Amortization
	2013		2012		2013		2012
Amortized intangible assets
Customer lists and rights to sell	$	33,559	$	32,356	$	10,221	$	8,192
Trademarks and patents		6,838		6,760		3,202		2,548
Formulations and product technology		5,808		5,278		3,709		3,423
Other		5,544		5,467		4,445		3,989
Total	$	51,749	$	49,861	$	21,577	$	18,152

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

For the year ended December 31, 2014	$3,254
For the year ended December 31, 2015	$3,254
For the year ended December 31, 2016	$2,775
For the year ended December 31, 2017	$2,112
For the year ended December 31, 2018	$2,089