Income Taxes (Reconciliation Of the Gross Liability For Uncertain Tax Positions) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Income Tax Disclosure [Abstract]
Liability for uncertain tax positions, beginning of year	$ 2,024	$ 2,437	$ 2,377
Additions: Related to tax positions for the current year	1,198	48	49
Additions: Related to tax positions for prior years	0	328	0
Reductions: Due to lapses of statutes of limitations	(75)	(56)	(135)
Tax Adjustments, Settlements, and Unusual Provisions	(1,661)	(814)	0
Increase: Effect of currency rate movement		81	146
Reductions: Effect of currency rate movement	(71)
Liability for uncertain tax positions, end of year	$ 1,415	$ 2,024	$ 2,437