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Stock Acquisition Rights, Stock Options and Warrants (Tables)

12 Months Ended

Mar. 31, 2022

Share-based Payment Arrangement [Abstract]

Summary of Restricted Stock and Restricted Stock Units Activity

A summary of non-vested restricted stock activity for the year ended March 31, 2022 is as follows:

			Restricted Stock						Weighted Average Grant Day Fair Value
Non-vested restricted stock outstanding at March 31, 2021			475,759						$	42.48
Granted			362,073						50.64
Vested			(221,554)						42.72
Forfeited			(71,991)						44.75
Non-vested restricted stock outstanding at March 31, 2022			544,287						$	47.39

Schedule of Restricted Stock Activity

The following table reflects activity related to our restricted stock for the years ended March 31, 2022, 2021 and 2020:

			2022						2021						2020
Weighted-average grant-date fair value per unit granted			$	50.64					$	46.07					$	42.86
Fair value of restricted stock units vested (in thousands)			$	12,240					$	8,165					$	5,877

Summary of Performance Stock Activity

A summary of the performance-based restricted stock unit activity for the year ended March 31, 2022 is as follows:

			Performance Stock						Weighted Average Grant Day Fair Value
Performance stock outstanding at March 31, 2021			75,049						$	58.65
Granted			—						—
Vested			—						—
Forfeited/cancelled			—						—
Performance stock outstanding at March 31, 2022			75,049						$	58.65

Schedule of Performance Shares Activity

The following table reflects activity related to our performance-based restricted stock units for the years ended March 31, 2022, 2021 and 2020:

			2022						2021						2020
Weighted-average grant-date fair value per unit granted			$	—					$	58.65					$	46.23
Fair value of Performance stock units vested (in thousands)			$	—					$	3,941					$	—

Schedule of Assumptions used to Calculate Fair Value of Performance-Based Restricted Units

The following assumptions were used to calculate the grant date fair value of performance-based restricted units with market price condition using the Monte Carlo simulation model:

						February 1, 2021
Risk-free interest rate						0.29%
Dividend yield						—%
Volatility						56.09%
Simulation term						4 years
Forfeiture rate						—%

Summary of Stock Option Activity

A summary of Stock Option activity for the year ended March 31, 2022 is as follows:

			Options						Weighted Average Exercise Price						Weighted Average Contractual Term						Aggregate Intrinsic Value
Options outstanding at March 31, 2021			1,663,223						$	24.96
Options granted			165,768						58.56
Options exercised			(822,750)						21.92
Options forfeited/expired			—						—
Options outstanding at March 31, 2022			1,006,241						$	32.98					5.33						$	25,278,510
Exercisable at March 31, 2022			720,180						$	26.11					3.97						$	22,892,912
Total vested or expected to vest at March 31, 2022			1,004,729						$	32.97					5.33						$	25,242,985

Schedule of Additional Information Regarding Stock Options Outstanding

Additional information regarding stock options outstanding at March 31, 2022 is as follows:

Exercise Prices																		Number Outstanding						Weighted Average Remaining Life in Years						Weighted Average Exercise Price						Options Exercisable						Weighted Average Exercise-Price of Shares Exercisable
$	20.00					—						$	20.00					189,000						2.18						$	20.00					189,000						$	20.00
20.01						—						46.23						569,585						4.94						27.44						494,710						26.74
46.24						—						72.85						247,656						8.64						55.60						36,470						49.25
																		1,006,241						5.33						$	32.98					720,180						$	26.11

Schedule of Assumptions used to Calculate Fair Value of Options

The following assumptions were used to calculate the fair value of stock options:

Year Ended

Year Ended

Year Ended

March 31, 2022

March 31, 2021

March 31, 2020

Risk-free interest rate

0.92% to 0.96%

0.43% to 0.51%

0.93%

Dividend yield

—%

—%

—%

Volatility

53.18% to 53.45%

53.41% to 52.43%

49.63%

Expected term

5.92 and 6.02 years

6.07 years

5.67 years

Forfeiture rate

—%

—% to 2%

—% to 2%

Weighted-average grant-date fair value per option granted

$

58.56

$

42.04

$

46.85

Summary of Performance Stock Options

A summary of the Performance-Based Stock Options for the year ended March 31, 2022 is as follows:

			Performance Options						Weighted Average Exercise Price
Performance Options outstanding at March 31, 2021			48,417						$	46.85
Performance Options granted			—						—
Performance Options exercised			(14,635)						46.85
Performance Options forfeited/expired			—						—
Performance Options outstanding at March 31, 2022			33,782						$	46.85

Share Repurchase Activity

The following table presents the share repurchase activity for Fiscal 2022, Fiscal 2021 and Fiscal 2020 (in thousands, except per share data):

			For the years ended March 31,
			2022						2021						2020
Number of shares repurchased			252						—						—
Average price paid per share*			$	57.50					$	—					$	—
Total cost to repurchase			$	14,962					$	—					$	—

* Average price paid per share includes costs associated with the repurchases.

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