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LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES - Composition of Nonaccrual Loans and Leases (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	$ 9,064	$ 14,942
Non-Traditional Mortgages (NTM)
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	0	467
Traditional Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	9,064	14,475
Commercial | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	1,207	3,544
Commercial | SBA
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	603	619
Commercial | Lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	65	109
Commercial | Non-Traditional Mortgages (NTM) | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	0	0
Commercial | Non-Traditional Mortgages (NTM) | SBA
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	0	0
Commercial | Non-Traditional Mortgages (NTM) | Lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	0	0
Commercial | Traditional Loans | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	1,207	3,544
Commercial | Traditional Loans | SBA
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	603	619
Commercial | Traditional Loans | Lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	65	109
Consumer | Single family residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	6,387	10,287
Consumer | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	802	383
Consumer | Non-Traditional Mortgages (NTM) | Single family residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	0	467
Consumer | Non-Traditional Mortgages (NTM) | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	0	0
Consumer | Traditional Loans | Single family residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	6,387	9,820
Consumer | Traditional Loans | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual loans and leases, Total	$ 802	$ 383

X

- Definition

Recorded investment in financing receivables that are on nonaccrual status as of 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 7
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524

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- Definition

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+ References

No definition available.

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