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Portfolio Loans - Summary of Recorded Investment in Portfolio Loans by Class and Category Based on Impairment Method (Details) - USD ($) $ in Thousands | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | --- | ---
Loans - Ending balance: |  |  |
Loans and Leases Receivable, Gross | $ 2,883,909 |  | $ 2,750,737
Portfolio loans, net |  |  |
Balance June 30, 2016 |  |  |
Individually evaluated for impairment | 4,677 |  | 2,335
Collectively evaluated for impairment | 30,821 |  | 31,106
Total | 35,498 | $ 34,373 | 33,441
Loans - Ending balance: |  |  |
Individually evaluated for impairment | 14,788 |  | 10,878
Collectively evaluated for impairment | 2,869,121 |  | 2,739,859
Total | 2,884,159 |  | 2,750,446
Loans and Leases Receivable, Gross | 2,883,909 |  | 2,750,737
Portfolio loans, net | Commercial and industrial |  |  |
Balance June 30, 2016 |  |  |
Individually evaluated for impairment | 2,716 |  | 1,953
Collectively evaluated for impairment | 21,092 |  | 20,103
Total | 23,808 | 23,161 | 22,056
Loans - Ending balance: |  |  |
Individually evaluated for impairment | 5,019 |  | 4,514
Collectively evaluated for impairment | 1,535,438 |  | 1,479,813
Total | 1,540,457 |  | 1,484,327
Portfolio loans, net | Commercial Real Estate Investor Owned |  |  |
Balance June 30, 2016 |  |  |
Individually evaluated for impairment | 0 |  | 0
Collectively evaluated for impairment | 3,356 |  | 3,484
Total | 3,356 | 3,375 | 3,484
Loans - Ending balance: |  |  |
Individually evaluated for impairment | 248 |  | 921
Collectively evaluated for impairment | 466,465 |  | 427,143
Total | 466,713 |  | 428,064
Portfolio loans, net | CRE - owner occupied |  |  |
Balance June 30, 2016 |  |  |
Individually evaluated for impairment | 0 |  | 6
Collectively evaluated for impairment | 2,591 |  | 2,963
Total | 2,591 | 3,117 | 2,969
Loans - Ending balance: |  |  |
Individually evaluated for impairment | 1,704 |  | 1,962
Collectively evaluated for impairment | 330,935 |  | 340,997
Total | 332,639 |  | 342,959
Portfolio loans, net | Construction and land development |  |  |
Balance June 30, 2016 |  |  |
Individually evaluated for impairment | 31 |  | 369
Collectively evaluated for impairment | 1,188 |  | 1,335
Total | 1,219 | 1,645 | 1,704
Loans - Ending balance: |  |  |
Individually evaluated for impairment | 2,576 |  | 2,800
Collectively evaluated for impairment | 169,202 |  | 158,261
Total | 171,778 |  | 161,061
Portfolio loans, net | Residential real estate |  |  |
Balance June 30, 2016 |  |  |
Individually evaluated for impairment | 3 |  | 7
Collectively evaluated for impairment | 1,794 |  | 1,789
Total | 1,797 | 1,841 | 1,796
Loans - Ending balance: |  |  |
Individually evaluated for impairment | 670 |  | 681
Collectively evaluated for impairment | 210,485 |  | 195,817
Total | 211,155 |  | 196,498
Portfolio loans, net | Consumer and other |  |  |
Balance June 30, 2016 |  |  |
Individually evaluated for impairment | 1,927 |  | 0
Collectively evaluated for impairment | 800 |  | 1,432
Total | 2,727 | $ 1,234 | 1,432
Loans - Ending balance: |  |  |
Individually evaluated for impairment | 4,571 |  | 0
Collectively evaluated for impairment | 156,596 |  | 137,828
Total | 161,417 |  | 137,537
Loans and Leases Receivable, Gross | $ 161,167 |  | $ 137,828

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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 The valuation allowance for financing receivables that are expected to be uncollectible that were collectively 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 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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