GOODWILL AND OTHER INTANGIBLES (Tables)

6 Months Ended

Jun. 30, 2021

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, 2021 (in thousands):

	North America		International		Total
Carrying amount, December 31, 2020	$	35,414	$	52,862	$	88,276
Goodwill attributable to acquisitions (subject to change)	3,900		—		3,900
Foreign currency adjustments	—		(1,405)		(1,405)
Carrying amount, June 30, 2021	$	39,314	$	51,457	$	90,771

Schedule of other intangible assets

Other intangibles consisted of the following (in thousands):

	June 30, 2021						December 31, 2020
	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	$	46,196	$	(8,878)	$	37,318	$	46,989	$	(6,436)	$	40,553
Developed technology	9,654		(2,278)		7,376		8,669		(1,696)		6,973
Trade names	230		(137)		93		197		(105)		92
Intangible assets not subject to amortization:
Trade names	8,111		—		8,111		8,374		—		8,374
Total intangible assets	$	64,191	$	(11,293)	$	52,898	$	64,229	$	(8,237)	$	55,992

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,
	2021		2020		2021		2020
Amortization expense	$	1,652	$	1,624	$	3,056	$	2,053

Schedule of estimated future amortization expense

Estimated amortization expense related to intangibles for each of the five years from 2021 (remaining) through 2025 and thereafter is as follows (in thousands):

Year Ending December 31,
2021 (remaining)	$	3,116
2022	6,111
2023	5,749
2024	5,306
2025	5,248
Thereafter	19,257
Total amortization related to finite-lived intangible assets	$	44,787
Indefinite-lived intangible assets	8,111
Net intangible assets	$	52,898