ACCRUED AND OTHER CURRENT LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Schedule of Accrued and Other Current Liabilities

Accrued and other current liabilities consist of the following as of December 31, 2021 and 2020 (in thousands):

	2021		2020
Payroll and related benefits	$	1,876	$	777
Materials and related purchases	2,108		464
Deferred rent	142		462
Professional and consulting fees	1,820		248
Other	541		243
Total accrued and other current liabilities	$	6,487	$	2,194