Borrowed Money Borrowings (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013
Borrowed Money [Abstract]
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Amount of Advances	$ 65,000	$ 52,000	$ 58,000
Subordinated Debt	$ 18,403	$ 18,403	$ 18,403
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Weighted Average Interest Rate	0.79%	0.93%	1.63%
Subordinated Borrowing, Interest Rate	2.99%	2.99%	2.99%
Federal Home Loan Bank, Advances, Activity for Year, Maximum Outstanding at any Month End	$ 65,000	$ 77,000	$ 69,011
Subordinated Debt Maximum Outstanding at any month end	18,403	18,403	18,403
Federal Home Loan Bank, Advances, Activity for Year, Average Balance of Agreements Outstanding	28,299	32,825	31,531
Subordinated Debt Average Outstanding for year	$ 18,403	$ 18,403	$ 18,403
Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate for Year	1.91%	1.84%	2.53%
Subordinated Debt weighted average rate paid	2.98%	2.99%	3.11%