Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Intangible Assets and Goodwill

The changes in intangible assets and goodwill from December 31, 2016 to December 31, 2018, were as follows:

(in thousands, except for years)	Amortization life in years	Balance at December 31, 2017	Amortization		Other Changes	Currency Translation		Balance at December 31, 2018
Amortized intangible assets:
AEC trade names	15	$15	$(4	)	$-	$-		$11
AEC technology	15	80	(24	)	-	-		56
AEC customer contracts	6	12,369	(2,913	)	-	-		9,456
AEC customer relationships	15	42,767	(3,229	)	-	-		39,538
AEC other intangibles	5	210	(65	)	-	-		145
Total amortized intangible assets		$55,441	$(6,235	)	$-	$-		$49,206
Unamortized intangible assets:
MC Goodwill		$71,066	$-		$-	$(2,414	)	$68,652
AEC Goodwill		95,730	-		-	-		95,730
Total amortized intangible assets		$166,796	$-		$-	$(2,414	)	$164,382

(in thousands, except for years)	Amortization life in years	Balance at December 31, 2016	Amortization		Other Changes		Currency Translation	Balance at December 31, 2017
Amortized intangible assets:
AEC trade names	15	$20	$(5	)	$-		$-	$15
AEC technology	15	104	(24	)	-		-	80
AEC customer contracts	6	17,859	(3,279	)	(2,211	)	-	12,369
AEC customer relationships	15	47,009	(3,281	)	(961	)	-	42,767
AEC other intangibles	5	1,462	(275	)	(977	)	-	210
Total amortized intangible assets		$66,454	$(6,864	)	$(4,149	)	$-	$55,441
Unamortized intangible assets:
MC Goodwill		$64,645	$-		$-		$6,421	$71,066
AEC Goodwill		95,730	-		-		-	95,730
Total amortized intangible assets		$160,375	$-		$-		$6,421	$166,796

Schedule of Estimated Amortization Expense

Estimated amortization expense of intangibles for the years ending December 31, 2019 through 2023, is as follows:

	Annual amortization
Year	(in thousands)
2019	$6,235
2020	6,235
2021	6,163
2022	3,949
2023	3,228