Quarterly report pursuant to Section 13 or 15(d)

Leases (Details)

v3.20.2
Leases (Details) - USD ($)
6 Months Ended
Jun. 30, 2020
Dec. 31, 2018
Lessee, Lease, Description [Line Items]    
Option to extend true  
Residual value guarantee false  
Incremental borrowing rate   8.00%
Sub lease income $ 0  
Weighted average remaining lease term (in years) - operating leases 4 years 5 months 23 days  
Weighted average discount rate - operating leases 8.00%  
Minimum    
Lessee, Lease, Description [Line Items]    
Lease term 1 year  
Maximum    
Lessee, Lease, Description [Line Items]    
Lease term 7 years