Accrued Expenses

3 Months Ended

Mar. 31, 2020

Accrued Expenses

Accrued Expenses

5. Accrued Expenses

As of March 31, 2020 and December 31, 2019, accrued expenses consist of the following (in thousands):

	As of
	March 31,		December 31,
	2020		2019
Accrued external research and development expense	$	4,125	$	4,088
Accrued payroll and related expenses		2,204		4,380
Accrued professional and consulting expense		920		929
Accrued other		127		213
	$	7,376	$	9,610