PREPAID EXPENSES AND OTHER ASSETS (Tables)

3 Months Ended

Mar. 31, 2022

PREPAID EXPENSES AND OTHER ASSETS

Schedule of prepaid expenses and other assets

	March 31, 2022			December 31, 2021
Prepaid insurance	$	214		$	302
Prepaid equipment		67			67
Prepaid inventory		130			95
Prepaid expenses		34			31
Other assets		135			132
Total Prepaid expenses and other assets		580			627
Current portion of prepaid expenses and other assets		(497	)		(544	)
Prepaid expenses and other assets less current portion	$	83		$	83