Quarterly report pursuant to Section 13 or 15(d)

Accounts Payable and Accrued Expenses

Accounts Payable and Accrued Expenses

3 Months Ended

Mar. 31, 2020

4. Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses consisted of the following (in thousands) as of:

	March 31, 2020		December 31, 2019
Accounts payable	$	922	$	1,511
Accrued compensation		107		83
Accrued other expenses		630		405
Total accounts payable and accrued expenses	$	1,659	$	1,999

Accounts payable and accrued other expenses contain unpaid general and administrative expenses and costs related to research and development that have been billed and estimated unbilled, respectively, as of period-end.