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REVENUE RECOGNITION (Details - Contract liabilities) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Revenue from Contract with Customer [Abstract]        
Contract Liabilities, Beginning of Period $ 794,981 $ 1,137,470 $ 905,113 $ 450,084
Assumed in business acquisition 0 0 0 826,679
Unearned revenue received from customers 1,020,669 774,316 1,917,775 1,388,700
Revenue recognized (427,844) (893,511) (1,435,082) (1,647,188)
Contract Liabilities, End of Period $ 1,387,806 $ 1,018,275 $ 1,387,806 $ 1,018,275