Accrued Expenses and Other Current Liabilities

6 Months Ended

Jun. 30, 2021

Payables And Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

6. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following:

	June 30,		December 31,
(in thousands)	2021		2020
Accrued employee-related and other expenses	$	2,317	$	2,727
Accrued research and development		1,035		1,924
Accrued professional fees		573		1,097
Accrued license and milestone fees		80		450
Accrued other		288		62
Total accrued expenses	$	4,293	$	6,260