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LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES - Composition of Nonaccrual Loans and Leases (Detail) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2018 | Dec. 31, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | $ 22,290 | $ 19,382
Loans past due 90 days or more and still accruing | 0 | 0
Specific allowance on non accrual loans | 1,100 | 1,100
NTM Loans |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 1,538 | 1,171
Loans past due 90 days or more and still accruing | 0 | 0
Traditional Loans and Leases |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 20,752 | 18,211
Loans past due 90 days or more and still accruing | 0 | 0
Commercial | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 5,920 | 3,723
Commercial | SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 1,082 | 1,781
Commercial | NTM Loans | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 0 | 0
Commercial | NTM Loans | SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 0 | 0
Commercial | Traditional Loans and Leases | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 5,920 | 3,723
Commercial | Traditional Loans and Leases | SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 1,082 | 1,781
Consumer | Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 14,832 | 9,347
Consumer | Other consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 456 | 4,531
Consumer | NTM Loans | Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 1,538 | 1,171
Consumer | NTM Loans | Other consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 0 | 0
Consumer | Traditional Loans and Leases | Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | 13,294 | 8,176
Consumer | Traditional Loans and Leases | Other consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total non-accrual loans and leases | $ 456 | $ 4,531

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- Definition Financing Receivable, Recorded Investment, Nonaccrual Status, Allowance + References No definition available. + Details
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- Definition Recorded investment in financing receivables that are 90 days or more past due and still accruing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
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- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
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