DEFERRED COMPENSATION PLANS (Additional Information) (Detail) - USD ($)	12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Deferred Compensation Arrangement with Individual, Description	The Company accrues interest on the deferred obligation at an annual rate equal to the prime rate for the immediately preceding calendar quarter plus 2%, but in no event at a rate in excess of 8%.
Deferred Compensation Arrangement with Individual, Recorded Liability	$ 3,000	$ 39,000
Officer [Member]
Deferred compensation expense	2,000	5,000
Director [Member]
Deferred compensation expense	195,000	164,000
Deferred Compensation Arrangement with Individual, Recorded Liability	$ 1,200,000	$ 1,000,000