Quarterly report pursuant to Section 13 or 15(d)

Assets and Liabilities Measured at Fair Value (Details)

v3.20.1
Assets and Liabilities Measured at Fair Value (Details) - Recurring - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Assets and Liabilities Measured at Fair Value    
Cash equivalents $ 12,489 $ 48,174
Level 1    
Assets and Liabilities Measured at Fair Value    
Cash equivalents $ 12,489 $ 48,174