Quarterly report pursuant to Section 13 or 15(d)

Revenue (Details)

v3.23.2
Revenue (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Revenue [Abstract]          
Accounts receivable     $ 1,302,494   $ 1,622,434
Allowances for doubtful $ 9,963   9,963   $ 9,963
Bad debt expens $ 0 $ 0 0 $ 17,827  
Contract assets decreased     37,341    
Revenue recognize     $ 8,000,000