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PENSION PLAN (Schedule of Net Pension Cost) (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Retirement Benefits [Abstract]
Service cost benefits earned during the year
Interest cost on projected benefit obligation	175	191
Expected return on plan assets	(202)	(191)
Amortization of unrecognized net loss	166	139
Net pension cost	$ 139	$ 139

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Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
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Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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