CUSTOMER AND GEOGRAPHIC INFORMATION - Revenues by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues	$ 40,523	$ 39,860	$ 34,668	$ 33,498	$ 29,886	$ 29,555	$ 27,419	$ 24,200	$ 148,549	$ 111,060	$ 88,046
Geographic Concentration Risk [Member] | Revenue Benchmark [Member]
Revenues									$ 148,549	$ 111,060	$ 88,046
Concentration risk									100.00%	100.00%	100.00%
Geographic Concentration Risk [Member] | Revenue Benchmark [Member] | UNITED STATES
Revenues									$ 73,625	$ 50,374	$ 36,723
Concentration risk									50.00%	45.00%	42.00%
Geographic Concentration Risk [Member] | Revenue Benchmark [Member] | CHINA
Revenues									$ 24,494	$ 14,267	$ 13,776
Concentration risk									16.00%	13.00%	16.00%
Geographic Concentration Risk [Member] | Revenue Benchmark [Member] | JAPAN
Revenues									$ 13,916	$ 11,097	$ 4,762
Concentration risk									9.00%	10.00%	5.00%
Geographic Concentration Risk [Member] | Revenue Benchmark [Member] | Rest of the World [Member]
Revenues									$ 36,514	$ 35,322	$ 32,785
Concentration risk									25.00%	32.00%	37.00%