v3.22.1
FINANCIAL RISK FACTORS (Details)
12 Months Ended
Dec. 31, 2021
USD ($)
FINANCIAL RISK FACTORS  
Transfers into Level 3 of fair value hierarchy, assets $ 0
Transfers out of Level 3 of fair value hierarchy, assets 0
Transfers out of Level 1 into Level 2 of fair value hierarchy, assets 0
Transfers out of Level 2 into Level 1 of fair value hierarchy, assets 0
Transfers into Level 3 of fair value hierarchy, liabilities 0
Transfers out of Level 3 of fair value hierarchy, liabilities 0
Transfers out of Level 1 into Level 2 of fair value hierarchy, liabilities 0
Transfers out of Level 2 into Level 1 of fair value hierarchy, liabilities $ 0