Stock Plans (Tables)

12 Months Ended

Mar. 31, 2022

Equity [Abstract]

Summary of Treasury Share Transactions Under the Company's Stock Repurchase Program

The table below summarizes treasury share transactions under the Company’s stock repurchase program.

	Twelve months ended March 31, (In thousands)
	2022					2021
	Number of Shares		Amount			Number of Shares		Amount
Treasury shares at the beginning of period		4,945	$	(72,343	)		4,833	$	(71,438	)
Treasury shares purchased		182		(2,062	)		112		(905	)
Treasury shares at the end of period		5,127	$	(74,405	)		4,945	$	(72,343	)