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LOANS RECEIVABLE, NET AND RELATED ALLOWANCE FOR LOAN LOSSES (Narrative) (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2021 USD ($) Loans	Dec. 31, 2020 USD ($)	Sep. 30, 2021 USD ($) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment	$ 10,787	$ 13,680
Troubled debt restructurings pre-modification amount		$ 218
Number of loans | Loans	1
Paycheck Protection Program Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest rate of loan	1.00%
Paycheck Protection Program Loan [Member] | SBA [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Guarantee percentage	100.00%
Number of loans | Loans	52		111
Loan received	$ 14,800		$ 25,100

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-SubTopic 10
-Section 50
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