REVENUE RECOGNITION (Details 1) - USD ($)	3 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	$ 49,114,139	$ 32,547,603
Income before income taxes	908,384	116,381
Income tax expense	277,000	(32,119)
Net income	631,384	148,500
Net income available to common shareholders	554,134	$ 71,250
Balance Without ASC 606 Adoption
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	49,114,139
Income before income taxes	908,384
Income tax expense	277,000
Net income	631,384
Net income available to common shareholders	554,134
Adjustments | Accounting Standard Update (Topic 606)
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	0
Income before income taxes	0
Income tax expense	0
Net income	0
Net income available to common shareholders	$ 0