Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2020

Accrued Liabilities, Current [Abstract]

Schedule of accrued expenses

Accrued expenses consist of the following (amounts in thousands):

	March 31, 2020		December 31, 2019
Compensation and related benefits	$	760	$	2,042
Professional fees	2,266		2,929
Preclinical and clinical costs	2,129		1,820
Insurance premiums	831		1,423
Other	752		852
Total	$	6,738	$	9,066