Tangible Equity Units (Schedule of Tangible Equity Units Activity) (Details) - Tangible Equity Units [Member] - shares	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Tangible Equity Units [Line Items]
Outstanding at March 31,	4,833,645	5,137,345
Conversions	(779,325)	(303,700)
Outstanding at December 31,	4,054,320	4,833,645