Intangible Assets and Goodwill (Tables)

9 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Changes In Intangible Assets

The Company’s amortizable intangible assets consisted of the following (in thousands):

	September 30, 2017
	Customer Relationships			Developed Technology			Trademarks / Trade-Names			Covenants Not to Compete			Total
Original cost	$	4,913		$	8,198		$	2,183		$	34		$	15,328
Accumulated amortization	(2,043		)	(5,675		)	(769		)	(34		)	(8,521		)
Net identifiable intangible assets	$	2,870		$	2,523		$	1,414		$	—		$	6,807
Weighted-average useful lives (years)	10			6			15			2			9

	December 31, 2016
	Customer Relationships			Developed Technology			Trademarks / Trade-Names			Covenants Not to Compete			Total
Original cost	$	4,759		$	7,917		$	2,178		$	31		$	14,885
Accumulated amortization	(1,577		)	(4,509		)	(658		)	(31		)	(6,775		)
Net identifiable intangible assets	$	3,182		$	3,408		$	1,520		$	—		$	8,110
Weighted-average useful lives (years)	10			6			15			2			9

Changes to the carrying amount of net amortizable intangible assets for the nine months ended September 30, 2017 consisted of the following (in thousands):

	Nine Months Ended   September 30, 2017
Balance, beginning of period	$	8,110
Amortization expense	(1,568		)
Currency translation	265
Balance, end of period	$	6,807

Amortization Expense

Amortization expense of intangible assets consisted of the following (in thousands):

	Three Months Ended   September 30,				Nine Months Ended   September 30,
	2017		2016		2017		2016
Amortization expense associated with the developed technology included in cost of revenues	$	302	$	308	$	893	$	953
Amortization expense associated with other acquired intangible assets included in operating expenses	226		221		675		674
Total amortization expense	$	528	$	529	$	1,568	$	1,627