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Loans Receivable and Allowance for Loan and Lease Losses Loans Receivable and ALLL Text Tags (Details) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2018 USD ($) | Sep. 30, 2017 | Sep. 30, 2018 USD ($) | Sep. 30, 2017 | Mar. 31, 2018 USD ($)
Financing Receivable, Recorded Investment [Line Items] |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment | $ 5,800 |  | $ 5,800 |  | $ 5,700
Financing Receivable, Modifications, Number of Contracts |  |  | 1 | 1 |
Financing Receivable, Recorded Investment, Past Due | 8,035 |  | $ 8,035 |  | $ 9,108
Other non-performing asset | $ 262 |  | $ 262 |  |
Number of Real Estate Properties | 4 |  | 4 |  | 8
otherrealestateownedresidential |  |  |  |  | $ 438
Loans held-for-sale (HFS) | $ 0 |  | $ 0 |  |
Number of Modified Loan Subsequently Defaulted |  |  | 0 |  |
Loans and Leases Receivable, Related Parties | 80 |  | $ 80 |  | 120
Loans and Leases Receivable, Related Parties, Proceeds |  |  | 40 |  |
Nonperforming |  |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment | 2,700 |  | 2,700 |  | 1,900
Performing |  |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment | $ 3,100 |  | $ 3,100 |  | $ 3,900
Financing Receivable, Modifications, Number of Contracts |  |  | 8 |  | 11
Business |  |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts | 1 | 1 | 1 | 1 |
Financing Receivable, Recorded Investment, Past Due | $ 2,126 |  | $ 2,126 |  | $ 1,607

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524 + Details
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