Borrowed Money Borrowings (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Borrowed Money [Abstract]
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Amount of Advances	$ 52,000	$ 58,000	$ 25,026
Subordinated Debt	18,403	18,403	18,403
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Weighted Average Interest Rate	0.93%	1.63%	3.19%
Subordinated Borrowing, Interest Rate	2.99%	2.99%	2.99%
Federal Home Loan Bank, Advances, Activity for Year, Maximum Outstanding at any Month End	77,000	69,011	65,034
Guaranteed debt outstanding at any month end	0	0	14,068
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	32,825	31,531	39,305
Guaranteed debt average amount outstanding for year	0	0	8,206
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	1.84%	2.53%	2.89%
Guaranteed Debt average rate paid during year	0.00%	0.00%	1.69%
Subordinated Debt weighted average rate paid	2.99%	3.11%	3.43%