INCOME TAXES (Details) - Provision for income taxes - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Provision for income taxes [Abstract]
Income tax expense (benefit)	$ 308,600	$ (3,300)	$ 638,900	$ 91,100