Share-based Compensation (Details 2) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Jun. 30, 2017	Jun. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Exercise Price, Cancelled/Expired	$ 9.60
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	1,094,978
Number of Rights Granted,	15,000
Number of Rights Exercised	0
Number of Rights, Forfeited	(9,944)
Number of Rights Cancelled/Expired	(5,693)
Number of Rights Outstanding at End of Period	1,094,978	1,094,341.000
Weighted Average Exercise Price Outstanding at Beginning of Period	$ 10.44
Weighted Average Exercise Price Granted,	9.84
Weighted Average Exercise Price Exercised	0.00
Weighted Average Exercise Price, Forfeited	9.60
Weighted Average Exercise Price Outstanding at End of Period	$ 10.44	$ 10.45
Remaining Contractual Term Outstanding at End of Period	5 years 6 months
Aggregate Intrinsic Value Outstanding at End of Period	$ 274
Number of Rights Exercisable at End of Period	335,741
Weighted Average Exercise Price Exercisable at End of Period	$ 10,040,000
Remaining Contractual Term Exercisable at End of Period	3 years 7 months 6 days
Aggregate Intrinsic Value Exercisable at End of Period	$ 274