GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets (Details) - USD ($)	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Other intangible assets, net	$ 3,494,311	$ 3,759,311
Amortization expense related to finite-lived intangible assets	300,000	300,000
Customer relationships
Other intangible assets, net	121,042	386,042
Accumulated amortization	$ 2,000,000	1,700,000
Amortization period	8 years
Trademarks and tradenames
Other intangible assets, net	$ 3,373,269	$ 3,373,269