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EMPLOYEE BENEFIT PLANS - Activity related to options under all plans (Details) - $ / shares	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Number of Shares
Balance, beginning of year	23,332	43,332	101,332
Options exercised	(6,000)	(20,000)	(58,000)
Balance, end of year	17,332	23,332	43,332
Weighted Average Exercise Price
Balance, beginning of year	$ 2.78	$ 2.69	$ 3.26
Options exercised	2.78	2.58	3.69
Balance, end of year	$ 2.78	$ 2.78	$ 2.69

X

- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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