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Loan Receivable and Allowance for Loan and Lease Losses Credit Risk Profile Based on Payment Activity (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Mar. 31, 2012
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Commercial, Net of Deferred Income	$ 36,097	$ 43,982
Loans Receivable, Gross, Commercial, Real Estate	343,402	367,611
Loans Receivable, Gross, Commercial, Mortgage	199,641	206,021
One- to Four family Residential Loan	61,948	66,172
Loans and Leases Receivable, Gross, Consumer	416	1,258
Loans and Leases Receivable, Net Reported Amount, Consumer	452	1,265
Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
One- to Four family Residential Loan	55,854	59,185
Loans and Leases Receivable, Gross, Consumer	437	1,242
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
One- to Four family Residential Loan	6,094	6,987
Loans and Leases Receivable, Gross, Consumer	$ 15	$ 23

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One- to Four family Residential Loan

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- Definition

Reflects the net carrying amount of commercial loans and leases held in portfolio, after deducting deferred income, but before deducting the allowance for losses on commercial loans and leases.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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-Name Federal Regulation (FR)

-Number Title 12

-Chapter V

-Section 563c.102

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Reflects the sum of the gross carrying amounts of the various categories of loans made to individuals for personal needs, including mortgage, home equity, vehicles, credit card, installment, and lease financing.

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Reflects the aggregate carrying amount of all consumer loans and leases held in portfolio, net of unearned income and the allowance for losses on consumer loans and leases.

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- Definition

Reflects the gross carrying amount of unpaid loans issued to businesses to provide financing on existing land or a building, which, pursuant to terms of the underlying debt instrument, are secured at a minimum but possibly exclusively by that real property. Mortgages represent permanent financing, and are issued to replace previously existing mortgages or pay off acquisition, development and construction loans, or to provide cash to the borrower.

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Reflects the sum of the gross carrying amounts of unpaid loans issued to businesses to acquire, develop, construct, improve, or refinance land or a building. Includes [but is not limited to] commercial mortgage loans, which are secured by a [legal] security interest in real property [commercial building or business real property] which thereby serves as collateral securing repayment of the loan; and construction financing, which is an obligation generally in the form of a [promissory] note, used for the funding of construction projects.

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-Name Audit and Accounting Guide (AAG)

-Number AAG-DEP

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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-Name Statement of Financial Accounting Standard (FAS)

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