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

Certain Risks and Concentrations (Details) - Schedule of major customers

v3.22.1
Certain Risks and Concentrations (Details) - Schedule of major customers
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Customer A [Member]      
Concentration Risk [Line Items]      
Concentration risk, Percentage 21.00% [1] [1]
Customer B [Member]      
Concentration Risk [Line Items]      
Concentration risk, Percentage 17.00% [1] [1]
Customer C [Member]      
Concentration Risk [Line Items]      
Concentration risk, Percentage [1] 14.00% 19.00%
Customer D [Member]      
Concentration Risk [Line Items]      
Concentration risk, Percentage [1] 13.00% [1]
Customer E [Member]      
Concentration Risk [Line Items]      
Concentration risk, Percentage [1] 11.00% 15.00%
Customer F [Member]      
Concentration Risk [Line Items]      
Concentration risk, Percentage [1] 10.00% [1]
[1] less than 10%