Annual report pursuant to Section 13 and 15(d)

Operating leases, Maturity of lease liabilities (Details)

v3.20.1
Operating leases, Maturity of lease liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Maturity of Lease Liabilities [Abstract]    
2020 $ 444  
2021 459  
2022 240  
2023 5  
Total minimum lease payments 1,148  
Less: amount of lease payments representing interest 162  
Total operating lease costs 986  
OperatingLeaseLiabilityCurrent 345 $ 0
Long-term lease obligations $ 641 $ 0