Accrued and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Summary of Accrued and Other Current Liabilities

Accrued and other current liabilities consisted of the following (in thousands):

	December 31
	2021		2020
Accrued compensation	$	4,020	$	3,833
Accrued CMO costs		1,077		244
Accrued professional services		546		363
Accrued research and development expenses		504		65
Accrued other liabilities		503		272
Accrued CRO costs		32		955
Total	$	6,682	$	5,732