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Loans and Lease Finance Receivables and Allowance for Loan Losses - Schedule of Recorded Investment in, and Aging of, Past Due and Nonaccrual Loans, Excluding PCI Loans by Class of Loans (Parenthetical) (Detail) - USD ($) | Dec. 31, 2015 | Dec. 31, 2014
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing loans, current | $ 7,900,000 | $ 20,100,000
Nonaccruing loans, 30-59 days past due | 456,000 | 3,700,000
Nonaccruing loans, 60-89 days past due | 9,100,000 |
90+ Days Past Due [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccruing loans, 90+ days past due | $ 3,500,000 | $ 8,500,000

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- Definition Nonaccrual financing receivables that are less than 60 days past due but more than 29 days past due. + References No definition available. + Details
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- Definition Nonaccrual financing receivables that are current. + References No definition available. + Details
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- Definition Financing Receivables 60 To 89 Days Past Due And Not Accruing + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Recorded Investment in financing receivables that are past due at the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953401-111524 + Details
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- Details
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