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EMPLOYEE BENEFIT PLANS - Additional Information (Details) - USD ($)	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options granted	0	0	0
Employee Stock Option [Member] \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	0 years
Employee Stock Option [Member] \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	5 years
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 245,000	$ 440,000
Stock based Compensation Expense	$ 34,000	$ 390,000	$ 319,000
Number of stock awards granted	103,966	71,696
Restricted stock \| Weighted average
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	1 year 3 months 21 days	1 year 1 month 13 days
Performance Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock awards granted	84,040	56,125
Time Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock awards granted	19,926	15,571
Retirement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expenses related to plan	$ 509,000	$ 519,000	$ 529,000
Directors' and Executive Officers' Deferred Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Deferred compensation plan annual interest rate	3.33%	2.98%	2.97%
Aggregate liability under the plan	$ 70,000	$ 326,000
Stock Option Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum term	10 years
Number of shares reserved for common stock	1,800,000
Unrecognized compensation expense	$ 0
Stock based Compensation Expense	0	0	$ 0
Total intrinsic value of stock options exercised	$ 28,000	$ 7,000	$ 25,000