XML 46 R35.htm IDEA: XBRL DOCUMENT v3.21.2
ACCOUNTS RECEIVABLE, NET (Details) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Receivables [Abstract]    
Accounts receivable $ 887,889 $ 432,309
Less: Allowance for doubtful accounts 0 0
Total $ 887,889 $ 432,309