Quarterly report pursuant to Section 13 or 15(d)

Accrued and Other Current Liabilities - Schedule of Accrued and Other Current Liabilities (Details)

v3.20.2
Accrued and Other Current Liabilities - Schedule of Accrued and Other Current Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Payables And Accruals [Abstract]    
Research and development services $ 1,098 $ 231
General and administrative services 120 297
Compensation expense 941 1,522
Other 113 177
Accrued and other current liabilities $ 2,272 $ 2,227