Borrowed Money Borrowed Money Text tag (Details) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended
	Sep. 30, 2009	Sep. 30, 2011	Mar. 31, 2014		Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2003	Sep. 17, 2003
Debt Disclosure [Abstract]
Borrowing limit from FHLB % of assets			25.00%
Federal Home Loan Bank, Advances, Activity for Year, Maximum Outstanding at any Month End			$ 160,000,000
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged			3,100,000
Loans Pledged as Collateral			81,500,000
Pledged Assets Separately Reported, Securities Pledged for Federal Home Loan Bank, at Fair Value			34,000,000
Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds			50,400,000
Accrued interest FHLB			0		100,000
Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Long-term			600,000		800,000
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Five			25,000,000	[1]
subordinated debt issued shares								13,000
Liquidation amount subordinated debt								$ 1,000
Proceeds from Issuance of Long-term Debt							13,000,000
Proceeds from (Payments for) Other Financing Activities			(6,000,000)		32,974,000	(69,212,000)	400,000
Payments for Repurchase of Trust Preferred Securities							13,400,000
Debt Instrument, Basis Spread on Variable Rate			3.05%
Proceeds from Issuance of Subordinated Long-term Debt	5,000,000
Private placement subordinated debt interest rate last 2 years	12.00%
Private placement subordinated debt reduced interest rate		2.00%
Private placement subordinated debt interest rate 1st 7 years	7.00%
Accrued interest expense subordinated debt			1,200,000		700,000
Interest Expense, Subordinated Notes and Debentures			$ 600,000		$ 600,000

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