Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2015

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, 2014		$	42,677	$	16,050	$	16,006	$	3,200	$	77,933
	Goodwill additions		30		3,457		103		—		3,590
	Currency translation adjustments		(231)		(1,107)		(728)		(1,045)		(3,111)
Balance as of September 30, 2015		$	42,476	$	18,400	$	15,381	$	2,155	$	78,412

Schedule Of Finite Lived Intangible Assets [Table Text Block]

	Gross Carrying				Accumulated
	Amount				Amortization
	2015		2014		2015		2014
Customer lists and rights to sell	$	68,456	$	63,502	$	15,501	$	12,681
Trademarks and patents		23,834		18,944		5,240		4,066
Formulations and product technology		5,808		5,808		4,035		3,896
Other		6,850		6,647		5,443		4,950
Total definite-lived intangible assets	$	104,948	$	94,901	$	30,219	$	25,593

Schedule of Finite Lived Intangible Assets Future Amortization Expense [TableText Block]

For the year ended December 31, 2015	$	6,827
For the year ended December 31, 2016		6,864
For the year ended December 31, 2017		6,432
For the year ended December 31, 2018		6,211
For the year ended December 31, 2019		6,109
For the year ended December 31, 2020		5,831