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Portfolio Loans - Summary of Allowance for Loan Losses by Portfolio Class and Category (Details) - Portfolio loans, net - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015
Summary of Activity in the Allowance for Loan Losses by Portfolio Class and Category Based on Impairment Method [Line Items] |  |  |
Individually evaluated for impairment | $ 4,677 |  | $ 2,335
Allowance for Loan Losses [Roll Forward] |  |  |
Balance at December 31, 2015 | 34,373 | $ 33,441 |
Provision (provision reversal) charged to expense | 716 | 833 |
Losses charged off | (163) | (73) |
Recoveries | 572 | 172 |
Balance at March 31, 2016 | 35,498 | 34,373 |
Commercial and industrial |  |  |
Summary of Activity in the Allowance for Loan Losses by Portfolio Class and Category Based on Impairment Method [Line Items] |  |  |
Individually evaluated for impairment | 2,716 |  | 1,953
Allowance for Loan Losses [Roll Forward] |  |  |
Balance at December 31, 2015 | 23,161 | 22,056 |
Provision (provision reversal) charged to expense | 302 | 1,120 |
Losses charged off | (157) | (68) |
Recoveries | 502 | 53 |
Balance at March 31, 2016 | 23,808 | 23,161 |
CRE - owner occupied |  |  |
Summary of Activity in the Allowance for Loan Losses by Portfolio Class and Category Based on Impairment Method [Line Items] |  |  |
Individually evaluated for impairment | 0 |  | 6
Allowance for Loan Losses [Roll Forward] |  |  |
Balance at December 31, 2015 | 3,117 | 2,969 |
Provision (provision reversal) charged to expense | 541 | 80 |
Losses charged off | 0 | 0 |
Recoveries | 15 | 68 |
Balance at March 31, 2016 | 2,591 | 3,117 |
Commercial Real Estate Investor Owned |  |  |
Summary of Activity in the Allowance for Loan Losses by Portfolio Class and Category Based on Impairment Method [Line Items] |  |  |
Individually evaluated for impairment | 0 |  | 0
Allowance for Loan Losses [Roll Forward] |  |  |
Balance at December 31, 2015 | 3,375 | 3,484 |
Provision (provision reversal) charged to expense | 27 | (116) |
Losses charged off | 0 | 0 |
Recoveries | 8 | 7 |
Balance at March 31, 2016 | 3,356 | 3,375 |
Construction and land development |  |  |
Summary of Activity in the Allowance for Loan Losses by Portfolio Class and Category Based on Impairment Method [Line Items] |  |  |
Individually evaluated for impairment | 31 |  | 369
Allowance for Loan Losses [Roll Forward] |  |  |
Balance at December 31, 2015 | 1,645 | 1,704 |
Provision (provision reversal) charged to expense | 434 | (65) |
Losses charged off | 0 | 0 |
Recoveries | 8 | 6 |
Balance at March 31, 2016 | 1,219 | 1,645 |
Residential real estate |  |  |
Summary of Activity in the Allowance for Loan Losses by Portfolio Class and Category Based on Impairment Method [Line Items] |  |  |
Individually evaluated for impairment | 3 |  | 7
Allowance for Loan Losses [Roll Forward] |  |  |
Balance at December 31, 2015 | 1,841 | 1,796 |
Provision (provision reversal) charged to expense | (80) | 11 |
Losses charged off | 0 | 0 |
Recoveries | 36 | 34 |
Balance at March 31, 2016 | 1,797 | 1,841 |
Consumer and other |  |  |
Summary of Activity in the Allowance for Loan Losses by Portfolio Class and Category Based on Impairment Method [Line Items] |  |  |
Individually evaluated for impairment | 1,927 |  | $ 0
Allowance for Loan Losses [Roll Forward] |  |  |
Balance at December 31, 2015 | 1,234 | 1,432 |
Provision (provision reversal) charged to expense | 1,496 | (197) |
Losses charged off | (6) | (5) |
Recoveries | 3 | 4 |
Balance at March 31, 2016 | $ 2,727 | $ 1,234 |

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- Definition Summary of Activity in the Allowance for Loan Losses by Portfolio Class and Category Based on Impairment Method [Line Items] + References No definition available. + Details
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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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