Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets were comprised of the following:

	June 30, 2019			December 31, 2018
Customer relationships	$	6,029		$	6,234
Developed technology		4,105			4,322
Trade name		2,371			2,497
		12,505			13,053
Accumulated amortization		(4,264	)		(3,828	)
Intangible assets, net	$	8,241		$	9,225

Summary of Changes in Intangible Assets

The following summarizes changes in intangible assets:

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Balance at beginning of period	$	8,527		$	10,742		$	9,225		$	11,021
Changes in intangible assets (ANR)		0			0			(292	)		0
Amortization of intangible assets		(285	)		(308	)		(583	)		(622	)
Other, primarily impact from changes in foreign currency exchange rates		(1	)		(359	)		(109	)		(324	)
Balance at end of period	$	8,241		$	10,075		$	8,241		$	10,075