Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Payables And Accruals [Abstract]

Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses consisted of the following:

	December 31,
	2019		2018
Trade payables	$	2,473	$	665
Employee compensation, benefits, and related accruals		2,892		1,728
Consulting and contracted research		3,104		1,404
Professional fees		154		237
Other		195		85
Total	$	8,818	$	4,119