Loan Receivable and Allowance for Loan and Lease Losses Credit Risk Profile Internal Grade (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
Dec. 31, 2013	Mar. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Multi Family Loans	$ 47,544	$ 56,607
Loans Receivable, Gross, Commercial, Real Estate	194,019	202,771
Construction Loan	5,068	1,230
Loans and Leases Receivable, Gross, Commercial	28,083	35,277
One- to Four family Residential Loan	118,187	73,987
Consumer and other	262	250
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Multi Family Loans	45,006	53,419
Loans Receivable, Gross, Commercial, Real Estate	163,983	165,965
Construction Loan	5,068	0
Loans and Leases Receivable, Gross, Commercial	19,827	23,651
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Multi Family Loans	0	0
Loans Receivable, Gross, Commercial, Real Estate	12,879	3,400
Construction Loan	0	0
Loans and Leases Receivable, Gross, Commercial	2,044	2,922
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Multi Family Loans	2,538	3,188
Loans Receivable, Gross, Commercial, Real Estate	17,157	33,406
Construction Loan	0	1,230
Loans and Leases Receivable, Gross, Commercial	6,212	8,704
Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
One- to Four family Residential Loan	114,451	66,344
Consumer and other	261	212
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
One- to Four family Residential Loan	$ 3,736	$ 7,643
Consumer and other	1	38

This element represents the carrying value of a short-term real estate loan to finance building costs. The funds are disbursed as needed or in accordance with a prearranged plan; generally, a portion of the funds is disbursed at inception and the remainder as construction progresses. The money is repaid on completion of the project, usually from the proceeds of a mortgage loan. The rate is normally higher than the prime rate, and there is usually an origination fee. The effective yield on these loans tends to be high, and the lender has a security interest in the real property. Note that there are separate concepts for the current and noncurrent portions of long-term construction loans.

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Amount before allowance of commercial loans and leases receivable includes, but not limited to, commercial and industrial loans, agricultural loans, mortgage loans, promissory notes, interbank and other loans to financial institutions, draws against credit facilities, trade financing, lease financings. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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- Definition

Describes the various types of loans made to individuals for personal needs, including mortgage, home equity, credit card, installment, and lease financing. Such loans may be used for general purposes or are limited by the terms of the debt instrument for a specific purpose or purposes, and may be fully or partially secured or are unsecured.

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