GOODWILL AND OTHER INTANGIBLES (Tables)

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of Goodwill

	Three Months Ended March 31,
(in thousands)	2023		2022
January 1,	$	81,399	$	81,923
Currency translation adjustments	35		108
March 31,	$	81,434	$	82,031

Schedule of Amortizable Intangible Assets

Intangible assets are recorded at cost and amortized using the straight-line method over their estimated useful lives.

		March 31, 2023
(in thousands)	Useful Lives	Cost		Accumulated Amortization		Net Book Value (1)
Client-related	4-10 years	$	63,094	$	(58,983)	$	4,111
Technology	2-10 years	68,085		(62,335)		5,750
Other	1-5 years	5,361		(5,361)		—
		$	136,540	$	(126,679)	$	9,861

(1) Included in other long-term assets.

		December 31, 2022
(in thousands)	Useful Lives	Cost		Accumulated Amortization		Net Book Value (1)
Client-related	4-10 years	$	63,076	$	(58,623)	$	4,453
Technology	2-10 years	68,056		(61,621)		6,435
Other	1-5 years	5,361		(5,361)		—
		$	136,493	$	(125,605)	$	10,888

(1) Included in other long-term assets.

Schedule of Estimated Future Amortization Expense Related to Intangible Assets

Future estimated intangibles assets amortization:

(in thousands)	March 31, 2023
Remainder of 2023	$	2,884
2024	3,163
2025	2,613
2026	874
2027	327
	$	9,861

Schedule of Amortization Expense of Acquired Intangibles

Amortization of intangible assets:

	Three Months Ended March 31,
(in thousands)	2023		2022
Cost of revenue	$	706	$	629
Selling and marketing	343		343
	$	1,049	$	972