ACCRUED EXPENSES

3 Months Ended

Mar. 31, 2022

Payables and Accruals [Abstract]

ACCRUED EXPENSES

6. ACCRUED EXPENSES

Accrued expenses are comprised of the following:

	March 31, 2022		December 31, 2021
Professional fees	$	118	$	127
Payroll and related		1,124		1,100
Incentive bonuses		439		1,565
Other		87		78
	$	1,768	$	2,870