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Loan Receivable and Allowance for Loan and Lease Losses Non performing TDRs (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2013 | Dec. 31, 2012
Financing Receivable, Modifications [Line Items] |  |  |
Financing Receivable, Modifications, Pre-Modification Recorded Investment | $ 429 | $ 1,832 |
Financing Receivable, Modifications, Post-Modification Recorded Investment | 428 | 1,694 |
Loans modified int. rate concession of 2% | 429 |  |
Financing Receivables, Modifications Pre Modification Recorded Investment |  |  | 4,718
Loan modifications recorded investment |  |  | 3,806
Financing Receivables, Modifications Number of Contracts |  |  | 8
Number of loans modified | 1 | 3 |
One- to four family loans [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Financing Receivables, Modifications Pre Modification Recorded Investment |  | 913 | 1,415
Loan modifications recorded investment | 428 | 975 | 536
weighted average rate pre modification | 6.50% | 7.03% | 6.52%
Weighted average rate post modification | 4.50% | 5.06% | 6.31%
Financing Receivables, Modifications Number of Contracts |  |  | 2
Number of loans modified | 1 | 2 |
Commercial Real Estate [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Financing Receivables, Modifications Pre Modification Recorded Investment |  |  | 1,061
Loan modifications recorded investment |  |  | 1,060
weighted average rate pre modification |  |  | 12.02%
Weighted average rate post modification |  |  | 12.02%
Financing Receivables, Modifications Number of Contracts |  |  | 2
Business [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Financing Receivables, Modifications Pre Modification Recorded Investment |  | 919 | 2,242
Loan modifications recorded investment |  | $ 719 | $ 2,210
weighted average rate pre modification |  | 6.00% | 7.44%
Weighted average rate post modification |  | 6.00% | 7.44%
Financing Receivables, Modifications Number of Contracts |  |  | 4
Number of loans modified |  | 1 |

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- Definition The number of financing receivables that have been modified in a troubled debt restructuring. + References No definition available. + Details
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- Definition Value of investment in financing receivables (before modification) modified by troubled debt restructurings. + References No definition available. + Details
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- Definition Loan modifications recorded investment + References No definition available. + Details
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- Definition Loans modified int. rate concession of 2% + References No definition available. + Details
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- Definition Number of loans modified + References No definition available. + Details
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- Definition post modification recorded investment + References No definition available. + Details
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- Definition pre-modification recorded investments + References No definition available. + Details
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- Definition Weighted average rate post modification on TDR loans + References No definition available. + Details
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- Definition weighted average rate pre modification rates on TDR loans + References No definition available. + Details
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- Details
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