GOODWILL AND INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2013

GOODWILL AND INTANGIBLE ASSETS

Schedule of changes in goodwill

$s in thousands	Goodwill
Balance at December 31, 2012	$	23,105
Foreign currency translation	(746		)
Balance at September 30, 2013	$	22,359

Schedule of intangible assets

$s in thousands	September 30, 2013			December 31, 2012
Amortizing intangible assets:
Developed software	$	340		$	352
Database	97			100
Customer relationships	5,128			5,269
Technology - Formulae and processes	8,831			9,144
Permits, licenses and lease	27,123			28,085
Non-compete agreements	20			20
Total amortizing intangible assets	41,539			42,970
Accumulated amortization	(4,100		)	(3,120		)
Nonamortizing intangible assets:
Permits and licenses	750			750
Tradename	165			171
Total intangible assets, net	$	38,354		$	40,771