Goodwill and Identifiable Intangibles (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill and Identifiable Intangibles [Abstract]

Changes in Carrying Amount of Goodwill

	Gross Value		Accumulated Impairment		Net
At December 31, 2018	$	177,115	$	(154,003)	$	23,112
Impairment		—		(7,937)		(7,937)
Currency translation adjustment		47		—		47
At December 31, 2019	$	177,162	$	(161,940)	$	15,222
Impairment		—		—		—
At June 30, 2020	$	177,162	$	(161,940)	$	15,222

Schedule of Identifiable Intangibles

		June 30, 2020
	Estimated	Gross
	Useful	Carrying		Accumulated		Net
	Lives (Years)	Amount		Amortization		Balance
Technology	1 - 18	$	109	$	(63)	$	46
Customer relationships	10		4,100		(1,401)		2,699
Total identifiable intangibles		$	4,209	$	(1,464)	$	2,745

		December 31, 2019
	Estimated	Gross
	Useful	Carrying		Accumulated		Net
	Lives (Years)	Amount		Amortization		Balance
Technology	8 - 18	$	17,721	$	(2,380)	$	15,341
Trademarks	5 - 10		1,600		(373)		1,227
Customer relationships	10 - 21		28,689		(3,928)		24,761
Internally developed software	5		4,904		(985)		3,919
Total identifiable intangibles		$	52,914	$	(7,666)	$	45,248