Share Based Awards - Summary of Non-vested Stock Option (Details) - $ / shares	12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]
Non-Vested Number of Shares, Beginning Balance	1,091,672	1,845,855	2,657,005
Non-Vested Number of Shares Granted			326,130
Non-Vested Number of Shares Vested	(605,433)	(745,033)	(778,900)
Non-Vested Number of Shares Forfeited	(26,900)	(9,150)	(358,380)
Non-Vested Number of Shares, Ending Balance	459,339	1,091,672	1,845,855
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted-Average Grant-Date Fair Value per Share, Nonvested, Beginning	$ 5.67	$ 5.52	$ 5.18
Weighted-Average Grant-Date Fair Value per Share, Granted			7.18
Weighted-Average Grant-Date Fair Value per Share, Vested	5.40	5.29	5.12
Weighted-Average Grant-Date Fair Value per Share, Forfeited	6.80	6.42	5.36
Weighted-Average Grant-Date Fair Value per Share, Nonvested, Ending	$ 5.96	$ 5.67	$ 5.52