BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES - Opening and closing balances of the Company's contract balances (Details) - USD ($)	3 Months Ended	9 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Oct. 01, 2022
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Change in contract liabilities		$ 287,672
Revenue recognized in contract liabilities	$ 2,113	345,480
Contract liabilities
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Deferred revenue	$ 275,885	$ 275,885	$ 563,557