SHARE-BASED COMPENSATION - Stock Option Activity (Detail) - Stock Options $ / shares in Units, $ in Millions	3 Months Ended
Jun. 30, 2021 USD ($) $ / shares shares
Number of Shares
Outstanding at beginning of period (shares) \| shares	63,413
Exercised (shares) \| shares	0
Outstanding at end of period (shares) \| shares	63,413
Exercisable at end of period (shares) \| shares	63,413
Weighted Average Price
Outstanding at beginning of period (USD per share) \| $ / shares	$ 25.23
Exercised (USD per share) \| $ / shares	0
Outstanding at end of period (USD per share) \| $ / shares	$ 25.23
Outstanding remaining contractual life (in years)	3 years 2 months 12 days
Outstanding aggregate intrinsic value \| $	$ 5.9
Exercisable at end of period (USD per share) \| $ / shares	$ 25.23
Exercisable remaining contractual life (in years)	3 years 2 months 12 days
Exercisable aggregate intrinsic value \| $	$ 5.9

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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

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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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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

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