Borrowed Money FHLB-NY Advances (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013	Mar. 31, 2012
Advances from Federal Home Loan Banks [Abstract]
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate of Amounts Due within One Year of Balance Sheet Date	0.40%		0.44%
Federal Home Loan Bank, Advances, Maturities Summary, Fixed Rate, One to Five Years	1.50%	[1]
Federal Home Loan Bank, Advances, Maturities Summary, Due in Next Twelve Months	$ 27,000			$ 33,000
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate, One to Two Years from Balance Sheet Date			3.19%
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Two				25,000
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Five	25,000	[1]
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Weighted Average Interest Rate	0.93%		1.63%	3.19%
Federal Home Loan Bank, Advances	$ 52,000		$ 58,000

[1] (1) Effective rate is 2.13% which includes the net impact of the amortization of the termination fee on restructured borrowing.