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

LONG-TERM INVESTMENT (Details)

v3.21.4
LONG-TERM INVESTMENT (Details) - USD ($)
12 Months Ended
Mar. 15, 2022
Feb. 15, 2022
Dec. 27, 2021
Sep. 30, 2021
Aug. 04, 2021
Apr. 08, 2021
Apr. 04, 2021
Sep. 30, 2021
Debt and Equity Securities, FV-NI [Line Items]                
Payments to acquire equity securities               $ 25,000,000
Second amendment to the subscription agreement | Subsequent Event                
Debt and Equity Securities, FV-NI [Line Items]                
Payments to acquire equity securities     $ 25,000,000          
Payment that shall be completed within threshold period $ 5,000,000 $ 5,000,000            
CG Malta Holding Limited                
Debt and Equity Securities, FV-NI [Line Items]                
Investment at cost       $ 25,000,000       $ 25,000,000
CG Malta Holding Limited | Subsequent Event                
Debt and Equity Securities, FV-NI [Line Items]                
Payment that shall be completed within threshold period $ 5,000,000 $ 5,000,000            
CG Malta Holding Limited | Subscription Agreement                
Debt and Equity Securities, FV-NI [Line Items]                
Ownership percentage           12.00%    
Payments to acquire equity securities           $ 35,000,000 $ 15,000,000  
Additional interest agreed to acquire           13    
Subscription agreement term           4 months    
CG Malta Holding Limited | First amendment to the subscription agreement                
Debt and Equity Securities, FV-NI [Line Items]                
Ownership percentage         15.73%      
Payments to acquire equity securities       $ 10,000,000 $ 35,000,000      
CG Malta Holding Limited | Second amendment to the subscription agreement                
Debt and Equity Securities, FV-NI [Line Items]                
Payments to acquire equity securities     $ 25,000,000