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v3.3.1.900

FAIR VALUES OF FINANCIAL INSTRUMENTS - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Servicing rights held-for-sale, carried at fair value | $ 0 | $ 5,947 |
Valuation allowance for other real estate owned | $ 38 | 32 | $ 97
Investment in Affordable Housing Funds and SBIC, liquidation period | 10 years |  |
Affordable House Fund Investment |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Unfunded commitments for Affordable House Fund Investment and SBIC | $ 439 |  |
SBIC |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Unfunded commitments for Affordable House Fund Investment and SBIC | 13,200 |  |
Other Investments |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Unfunded commitments for Affordable House Fund Investment and SBIC | $ 2,000 |  |
Significant Unobservable Inputs (Level 3) | Recurring |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Servicing rights held-for-sale, carried at fair value |  | 5,900 |
Servicing Assets, Net | Significant Unobservable Inputs (Level 3) | Recurring |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Servicing rights held-for-sale, carried at fair value |  | $ 5,900 |
Loans Repurchased from Ginnie Mae Loan Pools |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Expected loss rate | 1.85% |  |

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- Definition Amount of expense recognized in the income statement for a decrease in valuation of real estate owned (REO). + 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 210.9-03.10(4)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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