Annual report pursuant to Section 13 and 15(d)

Intangible Assets - Schedule of Intangible Assets (Details)

v3.21.1
Intangible Assets - Schedule of Intangible Assets (Details) - Trademarks [Member] - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, gross $ 50 $ 50
Less: accumulated amortization (14) (9)
Intangible assets, net $ 36 $ 41