Revenue (Tables)

6 Months Ended

Jun. 30, 2020

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 June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
U.S.
Product	$	5,685	$	22,288	$	7,303	$	22,288
Service		2,029		1,320		3,495		1,954
Total U.S. revenue	$	7,714	$	23,608	$	10,798	$	24,242
Outside of U.S. ("OUS")
Product	$	4,930	$	5,617	$	14,782	$	24,491
Service		1,461		823		2,656		1,480
Distribution rights		119		119		238		238
Total OUS revenue	$	6,510	$	6,559	$	17,676	$	26,209
Total
Product	$	10,615	$	27,905	$	22,085	$	46,779
Service		3,490		2,143		6,151		3,434
Distribution rights		119		119		238		238
Total revenue	$	14,224	$	30,167	$	28,474	$	50,451