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Information Regarding Troubled Debt Restructurings (Detail) - Non-Covered Loans - USD ($) $ in Thousands | Mar. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | $ 23,822 | $ 19,920
Multi-Family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 10,216 | 10,736
Commercial Real Estate |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 921 | 1,861
One-to-four family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 2,729 | 1,971
Commercial and Industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 9,754 | 5,150
Other loans |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 202 | 202
Accruing |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 3,626 | 3,466
Accruing | Multi-Family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 1,971 | 1,981
Accruing | One-to-four family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 221 | 222
Accruing | Commercial and Industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 1,434 | 1,263
Non-Accrual |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 20,196 | 16,454
Non-Accrual | Multi-Family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 8,245 | 8,755
Non-Accrual | Commercial Real Estate |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 921 | 1,861
Non-Accrual | One-to-four family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 2,508 | 1,749
Non-Accrual | Commercial and Industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 8,320 | 3,887
Non-Accrual | Other loans |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | $ 202 | $ 202

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- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=25495931&loc=d3e18845-111554 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Recorded Investment -URI http://asc.fasb.org/extlink&oid=65880944 + Details
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