Quarterly report pursuant to Section 13 or 15(d)

Accrued Expenses - Summary (Details)

v3.20.1
Accrued Expenses - Summary (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Accrued expenses    
Accrued accounts payable $ 1,688 $ 4,251
Compensation expense 1,502 2,870
Research and development fees 1,942 1,048
Lease liabilities 851 733
Audit and tax fees 444 522
Other current liabilities 512 520
Total $ 6,939 $ 9,944