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Share Based Awards - Summary of Non-vested Stock Option (Details)
6 Months Ended
Sep. 30, 2019
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]  
Non-Vested Number of Shares, Beginning Balance | shares 1,845,855
Non-Vested Number of Shares Vested | shares (358,783)
Non-Vested Number of Shares Forfeited | shares (8,850)
Non-Vested Number of Shares, Ending Balance | shares 1,478,222
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 | $ / shares $ 5.52
Weighted-Average Grant-Date Fair Value per Share, Vested | $ / shares 5.26
Weighted-Average Grant-Date Fair Value per Share, Forfeited | $ / shares 6.51
Weighted-Average Grant-Date Fair Value per Share, Nonvested, Ending | $ / shares $ 5.58