Basis of Presentation (Details) $ in Millions	3 Months Ended
	Jun. 30, 2015 USD ($)
New York State
Valuation Allowance [Line Items]
Reduction of income tax effect	$ 11.4
Elimination of valuation allowance	7.2
New York City
Valuation Allowance [Line Items]
Recognition of additional deferred tax assets	$ 4.2