GOODWILL AND OTHER INTANGIBLES (Tables)

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in goodwill

The following summarizes the change in goodwill during the nine months ended September 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)	29,720		4,562		34,282
Foreign currency adjustments	91		(3,065)		(2,974)
Carrying amount, September 30, 2021	$	65,225	$	54,359	$	119,584

Schedule of other intangible assets

Other intangibles consisted of the following (in thousands):

	September 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	$	48,412	$	(10,045)	$	38,367	$	46,989	$	(6,436)	$	40,553
Developed technology	15,643		(2,665)		12,978		8,669		(1,696)		6,973
Trade names	225		(151)		74		197		(105)		92
Intangible assets not subject to amortization:
Trade names	7,915		—		7,915		8,374		—		8,374
Total intangible assets	$	72,195	$	(12,861)	$	59,334	$	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 September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Amortization expense	$	1,567	$	1,502	$	4,623	$	3,556

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)	$	1,858
2022	7,362
2023	6,999
2024	6,571
2025	6,516
Thereafter	22,113
Total amortization related to finite-lived intangible assets	$	51,419
Indefinite-lived intangible assets	7,915
Net intangible assets	$	59,334