Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Other Intangible Assets [Abstract]

Schedule of Changes in Intangible Assets and Goodwill

	Balance at	Amortization	Currency	Balance at
(in thousands)	December 31, 2013		Translation	December 31, 2014
Amortized intangible assets:
AEC trade names	$33	($4)	$-	$29
AEC customer contracts	404	(202)	-	202
AEC technology	179	(25)	-	154
Total amortized intangible assets	$616	($231)	$-	$385
Unamortized intangible assets:
Goodwill	$78,890	$-	($7,210)	$71,680

	Balance at	Amortization	Currency	Balance at
(in thousands)	December 31, 2012		Translation	December 31, 2013
Amortized intangible assets:
AEC trade names	$38	($5)	$-	$33
AEC customer contracts	606	(202)	-	404
AEC technology	204	(25)	-	179
Total amortized intangible assets	$848	($232)	$-	$616
Unamortized intangible assets:
Goodwill	$76,522	$-	$2,368	$78,890

Schedule of Estimated Amortization Expense

	Annual amortization
Year	(in thousands)
2015	$231
2016	29
2017	29
2018	29
2019	29