Annual report pursuant to Section 13 and 15(d)

Operating leases - Maturity of lease liabilities (Details)

v3.21.1
Operating leases - Maturity of lease liabilities (Details)
$ in Thousands
Dec. 31, 2020
USD ($)
Lessee, Operating Lease, Liability, Payment, Due [Abstract]  
2021 $ 204
2022 186
2023 7
Total maturities of operating lease liabilities 397
Less: imputed interest 40
Present value of future minimum lease payments $ 357