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Summary of Financial Effects of Troubled Debt Restructurings (Detail) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2016 USD ($) Investment | Dec. 31, 2015 USD ($) Investment
Financing Receivable, Modifications [Line Items] |  |
Number of loans classified as a non-accrual TDRs | Investment | 6 | 8
Trouble debt restructuring, charge-off amount | $ | $ 47 | $ 33
Capitalized interest | $ | $ 6 | $ 8
Multi-Family |  |
Financing Receivable, Modifications [Line Items] |  |
Number of loans classified as a non-accrual TDRs | Investment | 1 |
Weighted Average Interest Rate, Pre-Modification | 4.63% |
Weighted Average Interest Rate, Post-Modification | 4.00% |
One-to-four family |  |
Financing Receivable, Modifications [Line Items] |  |
Number of loans classified as a non-accrual TDRs | Investment | 3 | 4
Weighted Average Interest Rate, Pre-Modification | 3.62% | 4.02%
Weighted Average Interest Rate, Post-Modification | 3.07% | 2.72%
Capitalized interest | $ | $ 6 | $ 6
Commercial and Industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Number of loans classified as a non-accrual TDRs | Investment | 2 | 2
Weighted Average Interest Rate, Pre-Modification | 3.30% | 3.40%
Weighted Average Interest Rate, Post-Modification | 3.20% | 3.52%
Trouble debt restructuring, charge-off amount | $ | $ 47 | $ 33
Other loans |  |
Financing Receivable, Modifications [Line Items] |  |
Number of loans classified as a non-accrual TDRs | Investment |  | 2
Weighted Average Interest Rate, Pre-Modification |  | 4.58%
Weighted Average Interest Rate, Post-Modification |  | 2.00%
Capitalized interest | $ |  | $ 2

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- Definition Number of 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 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953676-111524 + Details
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- Definition Reflects the amount of the write-down related to a troubled debt restructuring. + 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 + Details
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