Represents the maximum term of share-based payment awards from grant date.

No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

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.

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No definition available.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

Gross number of share options (or share units) granted during the period.

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- Definition

Number of non-vested options outstanding.

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No definition available.

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- Definition

Number of share options (or share units) exercised during the current period.

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STOCK PLANS AND STOCK-BASED COMPENSATION - Additional information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Jul. 31, 2017
STOCK PLANS AND STOCK-BASED COMPENSATION
Number of issuance of common stock					1,800,000
Shares available for grant	1,517,449		1,517,449
Total intrinsic value of stock options exercised			$ 7,000	$ 25,000
Stock options exercised (in shares)			1,511	6,000
Stock options
STOCK PLANS AND STOCK-BASED COMPENSATION
Number of stock options granted			0	0
Unrecognized compensation expense	$ 0		$ 0
Maximum term of stock options granted			10 years
Stock based Compensation Expense			$ 0	$ 0
Stock options \| Minimum
STOCK PLANS AND STOCK-BASED COMPENSATION
Vesting period			0 years
Stock options \| Maximum
STOCK PLANS AND STOCK-BASED COMPENSATION
Vesting period			5 years
Restricted stock
STOCK PLANS AND STOCK-BASED COMPENSATION
Number of stock awards granted			71,696	57,380
Unrecognized compensation expense	639,000	$ 570,000	$ 639,000	$ 570,000
Stock based Compensation Expense	$ 129,000	$ 122,000	$ 192,000	$ 177,000
Restricted stock \| Weighted average
STOCK PLANS AND STOCK-BASED COMPENSATION
Vesting period			1 year 6 months 10 days	1 year 11 months 12 days
Performance Based
STOCK PLANS AND STOCK-BASED COMPENSATION
Number of stock awards granted			56,125	45,082
Time Based
STOCK PLANS AND STOCK-BASED COMPENSATION
Number of stock awards granted			15,571	12,298
Trust Company \| Stock options
STOCK PLANS AND STOCK-BASED COMPENSATION
Number of stock options granted			0	0
Trust Company \| Stock options \| President and Chief Executive Officer
STOCK PLANS AND STOCK-BASED COMPENSATION
Number of stock options outstanding	0	0	0	0
Stock options exercised (in shares)			0	500