SHARE-BASED COMPENSATION (Details) - 2015 Equity Incentive Plan (the "2015 Plan") $ in Millions	6 Months Ended
Sep. 30, 2022 USD ($) shares
Share-based compensation arrangement by share-based payment award, percentage of outstanding stock maximum	30.00%
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	915,786
Employee Stock Option
Stock options, granted \| shares	0
Nonqualified options
Share-based compensation arrangement by share-based payment award, award vesting rights, percentage	33.00%
Share-based compensation arrangement by share-based payment award, expiration period	10 years
Class B Common Stock \| Restricted Stock
Shares Granted	5,000
Aggregate grant date fair value \| $	$ 0.1
Vesting period	4 years
Shares forfeited	5,000

Total aggregate grant-date fair value of other than options granted.

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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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-Publisher FASB
-Name Accounting Standards Codification
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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).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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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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Gross number of share options (or share units) granted during the period.

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Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

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Percentage of vesting of award under share-based payment arrangement.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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