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REVENUE RECOGNITION - Major Clients (Details) - client
3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2023
Dec. 31, 2021
Dec. 31, 2020
Revenue.        
Concentration Risk [Line Items]        
Concentration risk, major clients 0 0 0 0
Accounts Receivable.        
Concentration Risk [Line Items]        
Concentration risk, major clients 0 0 0 0