ALLOWANCE FOR LOAN LOSSES - Impaired Loans, Average Recorded Investment and Interest Recognized (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment	$ 667	$ 748	$ 687	$ 1,426
Interest Recognized on Impaired Loans	5	6	17	34
Commercial Real Estate Portfolio Segment \| Commercial Business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment	87	107	92	112
Commercial Real Estate Portfolio Segment \| Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment	109	130	114	795
Interest Recognized on Impaired Loans				16
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment	471	511	481	519
Interest Recognized on Impaired Loans	$ 5	$ 6	$ 17	$ 18

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5258-111524

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- Definition

Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

+ References

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