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

Segment Information (Details)

v3.22.1
Segment Information (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Customer1 [Member]    
Segment Information (Details) [Line Items]    
The percentage of revenue of customers 41.10% 21.10%
Customer2 [Member]    
Segment Information (Details) [Line Items]    
The percentage of revenue of customers 31.20% 10.30%
Customer3 [Member]    
Segment Information (Details) [Line Items]    
The percentage of revenue of customers 15.60%