GOODWILL AND OTHER INTANGIBLES (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in goodwill

The following summarizes the change in goodwill during the six months ended June 30, 2020 (in thousands):

Carrying amount, December 31, 2019	$	36,204
Goodwill attributable to acquisitions	48,241
Foreign currency adjustments	296
Carrying amount, June 30, 2020	$	84,741

Schedule of other intangible assets

Other intangibles consisted of the following (in thousands):

	June 30, 2020						December 31, 2019
	Gross Carrying Amount		Accum. Amortiz.		Net Carrying Amount		Gross Carrying Amount		Accum. Amortiz.		Net Carrying Amount
Intangible assets subject to amortization:
Customer relationships and other	$	43,401	$	(3,819)	$	39,582	$	6,205	$	(2,226)	$	3,979
Developed technology	$	8,629	$	(1,248)	$	7,381	$	8,200	$	(819)	$	7,381
Trade names	181		(31)		$	150	112		—		$	112
Intangible assets not subject to amortization:
Trade names	$	7,669	$	—	7,669		$	—	$	—	$	—
Total intangible assets	$	59,880	$	(5,098)	$	54,782	$	14,517	$	(3,045)	$	11,472

Schedule of amortization expense on intangible assets

Amortization expense relating to other intangibles was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Amortization expense	$	1,624	$	305	$	2,053	$	607

Schedule of estimated future amortization expense

Estimated amortization expense related to intangibles for each of the five years from 2020 (remaining) through 2024 and thereafter is as follows (in thousands):

Year Ending December 31,
2020 (remaining)	$	2,813
2021	5,517
2022	5,482
2023	5,122
2024	5,000
Thereafter	23,179
Total amortization related to finite-lived intangible assets	$	47,113
Indefinite-lived intangible assets	$	7,669
Net intangible assets	$	54,782