OPERATING LEASE RIGHT OF USE ASETS AND LIABILITIES - Lease Cost (Details) $ in Thousands	3 Months Ended
Dec. 31, 2019 USD ($)
Leases [Abstract]
Weighted-average discount rate	2.40%
Weighted-average remaining lease term (years)	12 years 2 months 26 days
Lease expense	$ 744
Short-term and variable lease cost	178
Sublease income	(189)
Total lease cost for operating leases	$ 733

Short-term and Variable Lease, Cost

No definition available.

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- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
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- References

No definition available.

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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-Publisher FASB
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Balance Type:	debit
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- Definition

Weighted average discount rate for operating lease calculated at point in time.

+ References

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
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- Definition

Amount of sublease income excluding finance and operating lease expense.

+ References

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