Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)

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Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Statement Of Financial Position [Abstract]    
Accounts receivables, net allowance $ 332,864 $ 348,695
Preferred Stock, Shares authorized 10,000,000 10,000,000
Preferred Stock, Par Value $ 0.001 $ 0.001
Preferred Stock, Issued 0 0
Preferred Stock, Outstanding 0 0
Common Stock, Shares authorized 65,000,000 65,000,000
Common Stock, par value $ 0.001 $ 0.001
Common Stock, Issued 23,762,933 23,523,969
Common Stock, Outstanding 23,762,933 23,523,969