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ACCOUNTS RECEIVABLE, NET (Details) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Credit Loss [Abstract]      
Accounts receivable $ 23,074,123 $ 16,439,291  
Allowance for doubtful accounts (6,394,429) (565,793) $ (1,467,374)
Total accounts receivable, net $ 16,679,694 $ 15,873,498