DETAILED ACCOUNT BALANCES (Tables)

3 Months Ended

Mar. 31, 2022

Payables and Accruals [Abstract]

Schedule of Prepaid Expenses

Prepaid expenses and other current assets consisted of the following (in thousands):

	March 31, 2022		December 31, 2021
Prepaid clinical trial costs	$	2,280	$	1,443
Prepaid insurance	837		921
Other prepaid expenses	187		168
Accounts receivable	92		125
Other short-term assets	8		59
Total	$	3,404	$	2,716

Schedule of Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

	March 31, 2022		December 31, 2021
Accrued compensation	$	775	$	1,861
Accrued contracted research and development services	446		823
Accrued professional fees	485		452
Total	$	1,706	$	3,136