REVENUE (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Schedule of Revenue Disaggregated by Types and Geography

The following table presents revenue disaggregated by type and geography (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
U.S.
Product	$	10,495	$	6,097	$	20,956	$	21,304
Service	3,198		2,795		9,480		7,497
Total U.S. revenue	$	13,693	$	8,892	$	30,436	$	28,801
Outside of U.S. ("OUS")
Product	$	10,370	$	8,029	$	29,792	$	15,118
Service	2,309		2,138		6,931		5,457
Distribution rights	118		118		356		356
Total OUS revenue	$	12,797	$	10,285	$	37,079	$	20,931
Total
Product	$	20,865	$	14,126	$	50,748	$	36,422
Service	5,507		4,933		16,411		12,954
Distribution rights	118		118		356		356
Total revenue	$	26,490	$	19,177	$	67,515	$	49,732