Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Intangible Assets and Goodwill

The changes in intangible assets and goodwill from December 31, 2014 to December 31, 2016, were as follows:

	Amortization life	Balance at				Currency		Balance at
(in thousands, except for years)	in years	December 31, 2015	Acquisition	Amortization		Translation		December 31, 2016
Amortized intangible assets:
AEC trade names	15	$25	$-	($5	)	$-		$20
AEC technology	15	129	-	(25	)	-		104
AEC customer contracts	6	-	20,420	(2,561	)	-		17,859
AEC customer relationships	15	-	49,490	(2,481	)	-		47,009
AEC other intangibles	5	-	1,720	(258	)	-		1,462
Total amortized intangible assets		$154	$71,630	($5,330	)	$-		$66,454
Unamortized intangible assets:
MC Goodwill		$66,373	$-	$-		($1,728	)	$64,645
AEC Goodwill		-	95,730	-		-		95,730
Total amortized intangible assets		$66,373	$95,730	$-		($1,728	)	$160,375

	Balance at			Currency		Balance at
(in thousands)	December 31, 2014	Amortization		Translation		December 31, 2015
Amortized intangible assets:
AEC trade names	$29	($4	)	$-		$25
AEC customer contracts	202	(202	)	-		-
AEC technology	154	(25	)	-		129
Total amortized intangible assets	$385	($231	)	$-		$154
Unamortized intangible assets:
Goodwill	$71,680	$-		($5,307	)	$66,373

Schedule of Estimated Amortization Expense

Estimated amortization expense of intangibles for the years ending December 31, 2017 through 2021, is as follows:

	Annual amortization
Year	(in thousands)
2017	$7,076
2018	7,076
2019	7,076
2020	7,076
2021	6,796