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Loans Receivable, Net - Text Tag (Details) | 12 Months Ended
--- | ---
Mar. 31, 2017 USD ($) | Mar. 31, 2016 USD ($)
Financing Receivable, Modifications [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment | $ 6,400,000 | $ 7,800,000 |
Financing Receivable, Modifications, Number of Contracts |  | 2 |
Financing Receivable, Modifications, Pre-Modification Recorded Investment |  | $ 429,000 |
FNMA & 3rd party loans excluded from financial statements | 25,700,000 | 28,100,000 |
Loans Pledged as Collateral | 25,600,000 |  |
Loans Receivable, Individually Evaluated for Impairment | 14,693,000 | 19,565,000 |
Allowance for Loan Losses, Individually Evaluated for Impairment | 361,000 | 590,000 |
Loans Receivable, Impaired, Interest Lost on Nonaccrual Loans | 404,000 | 476,000 |
Loans 90 Days Past Due and Still Accruing | 0 | $ 0 |
Other non-performing asset | $ 1,900,000 |  |
Number of Real Estate Properties | 8 | 7 |
Loans held-for-sale (HFS) | $ 944,000 | $ 2,436,000 | [1],[2]
Modified Loan Subsequently Defaulted | 0 | 0 |
Loans and Leases Receivable, Related Parties | $ 4,700,000 | $ 4,400,000 |
Loans and Leases Receivable, Related Parties, Additions | 1,700,000 |  |
Loans and Leases Receivable, Related Parties, Proceeds | 1,400,000 |  |
Business |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Overdrafts | 76,000 | 103,000 |
Loans Receivable, Individually Evaluated for Impairment | 4,087,000 | 6,866,000 |
Allowance for Loan Losses, Individually Evaluated for Impairment | 41,000 | 474,000 |
Consumer |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Overdrafts | 22,000 | 39,000 |
Loans Receivable, Individually Evaluated for Impairment | 2,000 | 0 |
Allowance for Loan Losses, Individually Evaluated for Impairment | 2,000 | $ 0 |
One-to-four family |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts |  | 2 |
Financing Receivable, Modifications, Pre-Modification Recorded Investment |  | $ 429,000 |
Loans Receivable, Individually Evaluated for Impairment | 5,507,000 | 4,636,000 |
Allowance for Loan Losses, Individually Evaluated for Impairment | 306,000 | 95,000 |
Non-performing |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment | 2,500,000 | 2,200,000 |
Performing |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment | $ 3,900,000 | $ 5,600,000 |
Financing Receivable, Modifications, Number of Contracts | 11 | 11 |
[1] | (1) March 31, 2016 balances have been restated from previously reported results to correct for material and certain other errors from prior periods. Equity in net loss from subsidiaries was increased and total income was reduced by $1.5 million, interest expense on borrowings and total expense were increased by $66 thousand, and net loss and comprehensive loss were increased $1.6 million. Refer to Notes 1 and 19 for further detail.
[2] | (1) March 31, 2016 balances have been restated from previously reported results to correct for material and certain other errors from prior periods. Investment in subsidiaries, total assets and total liabilities and stockholders' equity were each reduced by $2.2 million, other liabilities and total liabilities increased by $157 thousand and stockholders' equity was reduced by $2.3 million. Refer to Notes 1 and 19 for further detail.

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- Definition Carrying value as of the balance sheet date of payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99376301&loc=d3e1243-112600 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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- Definition Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524 + Details
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- Definition Reflects the amount of additional interest income that would have been recorded if impaired or nonperforming loans were instead current, in compliance with their original terms, and outstanding throughout the reporting period or since origination (if held for part of the period). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82895541&loc=d3e18794-111554 + Details
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- Definition Amount of cash inflow from related parties which reduce the amount of loans and leases receivable due from related parties. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(e)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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- Definition Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66007379&loc=d3e113888-111728 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5086-111524 + Details
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