Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Payables And Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses consists of the following (in thousands):

	December 31,		December 31,
	2019		2018
Payroll related	$	2,372	$	2,906
Professional fees		444		306
Research and development		1,005		1,585
Other		125		196
	$	3,946	$	4,993