REVENUE RECOGNITION (Tables)

12 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

For the years ended December 31, 2023, 2022 and 2021, revenue under each performance obligation was as follows (in thousands):

	Year Ended December 31,
	2023		2022		2021
Licensing	$	18,600	$	8,322	$	—
Hosted services	18,364		17,743		12,764
Professional services	8,275		4,220		7,142
Monetization	634		844		1,291
Total	$	45,873	$	31,129	$	21,197

For the years ended December 31, 2023, 2022 and 2021, the disaggregated revenue by geographic location* was as follows (in thousands):

	Year Ended December 31,
	2023		2022		2021
Korea	$	22,962	$	14,530	$	2,460
United States	6,769		3,344		4,030
Germany	5,950		4,134		7,526
France	4,090		4,023		2,616
Japan	3,707		3,866		3,797
Other	2,395		1,232		768
Total	$	45,873	$	31,129	$	21,197

*Revenue by geographic region is allocated to individual countries based on the billing location of the customer. The end customer location may be different than the customer's billing location.

or the years ended December 31, 2023, 2022 and 2021, the disaggregated revenue by recognition pattern was as follows (in thousands):

	Year Ended December 31,
	2023		2022		2021
Over time	$	25,757	$	19,955	$	15,210
Point-in-time	20,116		11,174		5,987
Total	$	45,873	$	31,129	$	21,197

For the years ended December 31, 2023, 2022 and 2021, the disaggregated revenue by service type was as follows (in thousands):

	Year Ended December 31,
	2023		2022		2021
Product royalties	$	43,299	$	28,447	$	18,356
Service subscriptions	1,940		1,838		1,550
Monetization	634		844		1,291
Total	$	45,873	$	31,129	$	21,197