REVENUES (Tables)

6 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Schedule of disaggregated revenues

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2022			2021			2022			2021
Product sales	$	3,192		$	1,976		$	6,754		$	3,241
Maintenance fees		9			12			20			23
Professional services		405			52			431			56
Shipping and handling		114			86			296			185
Discounts and allowances		(2	)		(5	)		(13	)		(12	)
Total revenues	$	3,718		$	2,121		$	7,488		$	3,493