OPERATING LEASES (Future Minimum Rental Commitments) (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Undiscontinued Cash Flows
2020	$ 6,216
2021	5,907
2022	5,472
2023	5,175
2024	4,947
Thereafter	40,920
Total	68,637
Lease Liability Expense [Abstract]
2020	1,965
2021	1,808
2022	1,659
2023	1,519
2024	1,385
Thereafter	7,669
Total	16,005
2020	4,251
2021	4,099
2022	3,813
2023	3,656
2024	3,562
Thereafter	33,251
Total	$ 52,632

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Lessee, Operating Lease, Lease Liability Reduction, Year Five

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Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Six

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Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Three

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Undiscounted Cash Flows [Abstract]

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- Definition

Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next fiscal year following latest fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year.

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