Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Leases (Details) - Schedule of weighted-average operating leases

v3.20.4
Leases (Details) - Schedule of weighted-average operating leases
Dec. 31, 2020
Dec. 31, 2019
Schedule of weighted-average operating leases [Abstract]    
Weighted-average remaining lease term — operating leases 3 years 3 years 2 months 4 days
Weighted-average discount rate — operating leases 4.78% 4.72%