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Information Regarding Troubled Debt Restructurings (Detail) - Non-Covered Loans - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | $ 40,044 | $ 19,920
Multi-Family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 10,023 | 10,736
Commercial Real Estate |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 891 | 1,861
One-to-four family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 3,240 | 1,971
Commercial and Industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 25,689 | 5,150
Other loans |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 201 | 202
Accruing |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 2,358 | 3,466
Accruing | Multi-Family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 1,962 | 1,981
Accruing | One-to-four family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 219 | 222
Accruing | Commercial and Industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 177 | 1,263
Non-Accrual |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 37,686 | 16,454
Non-Accrual | Multi-Family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 8,061 | 8,755
Non-Accrual | Commercial Real Estate |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 891 | 1,861
Non-Accrual | One-to-four family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 3,021 | 1,749
Non-Accrual | Commercial and Industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | 25,512 | 3,887
Non-Accrual | Other loans |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructurings | $ 201 | $ 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=82895541&loc=d3e18845-111554 + Details
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