Fair Value Measurements Fair Value on a Non-recurring basis (Details) (USD $)	Dec. 31, 2014	Mar. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale (HFS)	$ 2,606,000	$ 5,011,000
Impaired Loans with Specific Reserve Allocated	11,103,000	15,918,000
Other Real Estate, Foreclosed Assets, and Repossessed Assets	3,934,000	1,369,000
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale (HFS)	0	0
Impaired Loans with Specific Reserve Allocated	0	0
Other Real Estate, Foreclosed Assets, and Repossessed Assets	0	0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale (HFS)	2,606,000	5,011,000
Impaired Loans with Specific Reserve Allocated	0	0
Other Real Estate, Foreclosed Assets, and Repossessed Assets		1,369,000
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale (HFS)	0	0
Impaired Loans with Specific Reserve Allocated	11,103,000	15,918,000
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 0	$ 0