Accrued expenses and other liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Accrued expenses and other liabilities

Schedule of accrued expenses and other liabilities

Accrued expenses and other liabilities consisted of the following:

	December 31,
(in thousands)	2021		2020
Research and development	$	2,840	$	9
Deferred research obligations		2,021		—
Compensation and related benefits		1,246		845
Professional fees		227		417
Other		317		101
	$	6,651	$	1,372