Share-based Compensation (Details 2) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Dec. 31, 2018	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Exercise Price, Cancelled/Expired	$ 10.62
Stock Settled Stock Appreciation Rights [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	2 years 10 months 17 days
Stock Settled Stock Appreciation Rights (SSARS) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Rights Outstanding at Beginning of Period	1,103,160
Number of Rights Granted,	158,244
Number of Rights Exercised	(179,681)
Number of Rights, Forfeited	(43,960)
Number of Rights Cancelled/Expired	(6,138)
Number of Rights Outstanding at End of Period	1,103,160	1,031,625.000
Weighted Average Exercise Price Outstanding at Beginning of Period	$ 10.60
Weighted Average Exercise Price Granted,	14.22
Weighted Average Exercise Price Exercised	10.28
Weighted Average Exercise Price, Forfeited	10.85
Weighted Average Exercise Price Outstanding at End of Period	$ 10.60	$ 11.20
Aggregate Intrinsic Value Outstanding at End of Period	$ 2,155
Number of Rights Exercisable at End of Period	576,277
Weighted Average Exercise Price Exercisable at End of Period	$ 10,600,000
Aggregate Intrinsic Value Exercisable at End of Period	$ 2,155