Other Noncurrent Assets (Changes in Carrying Amount of Capitalized Software Developed for Sale ) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Other Noncurrent Assets [Abstract]
Balance at beginning of period	$ 10,779	$ 574
Amounts capitalized	11,343	13,919
Amortization expense	(3,509)	(1,326)
Disposal from sale of businesses		(837)
Other	(846)	(1,551)
Balance at end of period	$ 17,767	$ 10,779