Quarterly report pursuant to Section 13 or 15(d)

Lease Agreements - Additional information (Details)

v3.20.2
Lease Agreements - Additional information (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Lease Agreements      
Cash paid for amounts included in the measurement of lease liabilities, Operating cash flows under operating leases $ 94 $ 1,308  
Weighted-average remaining lease term, Operating leases 2 years 8 months 1 day   3 years 2 months 1 day
Weighted-average discount rate, Operating leases 5.51%   5.51%