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Loans (Tables) - Portfolio loans, net | 6 Months Ended
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Jun. 30, 2017
Non-covered Loans [Line Items] |
Summary of Portfolio Loans by Category | The table below shows the loan portfolio composition including carrying value by segment of loans accounted for under ASC 310-30 (PCI loans) and loans not accounted for under this guidance, which includes our originated loans.
(in thousands) | June 30, 2017 |  | December 31, 2016
Loans not accounted for as ASC 310-30 | $ | 3,810,470 |  |  | $ | 3,118,392 |
Loans accounted for as ASC 310-30 | 84,300 |  |  | 39,769 |
Total loans | $ | 3,894,770 |  |  | $ | 3,158,161 |
The following tables refer to loans not accounted for as ASC 310-30 loans. Below is a summary of loans by category at June 30, 2017 and December 31, 2016:
(in thousands) | June 30, 2017 |  | December 31, 2016
Commercial and industrial | $ | 1,795,667 |  |  | $ | 1,632,714 |
Real estate: |  |  |
Commercial - investor owned | 711,702 |  |  | 544,808 |
Commercial - owner occupied | 523,185 |  |  | 350,148 |
Construction and land development | 283,226 |  |  | 194,542 |
Residential | 345,895 |  |  | 240,760 |
Total real estate loans | 1,864,008 |  |  | 1,330,258 |
Consumer and other | 151,670 |  |  | 156,182 |
Loans, before unearned loan fees | 3,811,345 |  |  | 3,119,154 |
Unearned loan fees, net | (875 | ) |  | (762 | )
Loans, including unearned loan fees | $ | 3,810,470 |  |  | $ | 3,118,392 |
Summary of Allowance for Loan Losses and the Recorded Investment in Portfolio Loans by Class and Category Based on Impairment Method |
(in thousands) | Commercial and industrial |  | CRE - investor owned |  | CRE - owner occupied |  | Construction and land development |  | Residential real estate |  | Consumer and other |  | Total
Allowance for loan losses: |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at December 31, 2016 | $ | 26,996 |  |  | $ | 3,420 |  |  | $ | 2,890 |  |  | $ | 1,304 |  |  | $ | 2,023 |  |  | $ | 932 |  |  | $ | 37,565 |
Provision (provision reversal) for loan losses | 1,835 |  |  | (105 | ) |  | (249 | ) |  | (11 | ) |  | (3 | ) |  | 66 |  |  | 1,533 |
Losses charged off | (133 | ) |  | — |  |  | — |  |  | — |  |  | (9 | ) |  | (29 | ) |  | (171 | )
Recoveries | 80 |  |  | 9 |  |  | 89 |  |  | 9 |  |  | 25 |  |  | 9 |  |  | 221 |
Balance at March 31, 2017 | $ | 28,778 |  |  | $ | 3,324 |  |  | $ | 2,730 |  |  | $ | 1,302 |  |  | $ | 2,036 |  |  | $ | 978 |  |  | $ | 39,148 |
Provision (provision reversal) for loan losses | 2,955 |  |  | (39 | ) |  | 354 |  |  | (51 | ) |  | 451 |  |  | (47 | ) |  | 3,623 |
Losses charged off | (6,035 | ) |  | — |  |  | (45 | ) |  | (5 | ) |  | (265 | ) |  | (39 | ) |  | (6,389 | )
Recoveries | 57 |  |  | 102 |  |  | 1 |  |  | 49 |  |  | 62 |  |  | 20 |  |  | 291 |
Balance at June 30, 2017 | $ | 25,755 |  |  | $ | 3,387 |  |  | $ | 3,040 |  |  | $ | 1,295 |  |  | $ | 2,284 |  |  | $ | 912 |  |  | $ | 36,673 |
(in thousands) | Commercial and industrial |  | CRE - investor owned |  | CRE - owner occupied |  | Construction and land development |  | Residential real estate |  | Consumer and other |  | Total
Balance June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses - Ending balance: |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment | $ | 1,616 |  |  | $ | — |  |  | $ | — |  |  | $ | 131 |  |  | $ | 52 |  |  | $ | — |  |  | $ | 1,799 |
Collectively evaluated for impairment | 24,139 |  |  | 3,387 |  |  | 3,040 |  |  | 1,164 |  |  | 2,232 |  |  | 912 |  |  | 34,874 |
Total | $ | 25,755 |  |  | $ | 3,387 |  |  | $ | 3,040 |  |  | $ | 1,295 |  |  | $ | 2,284 |  |  | $ | 912 |  |  | $ | 36,673 |
Loans - Ending balance: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment | $ | 10,209 |  |  | $ | 287 |  |  | $ | 1,552 |  |  | $ | 1,489 |  |  | $ | 1,293 |  |  | $ | 9 |  |  | $ | 14,839 |
Collectively evaluated for impairment | 1,785,458 |  |  | 711,415 |  |  | 521,633 |  |  | 281,737 |  |  | 344,602 |  |  | 150,786 |  |  | 3,795,631 |
Total | $ | 1,795,667 |  |  | $ | 711,702 |  |  | $ | 523,185 |  |  | $ | 283,226 |  |  | $ | 345,895 |  |  | $ | 150,795 |  |  | $ | 3,810,470 |
Balance December 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses - Ending balance: |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment | $ | 2,909 |  |  | $ | — |  |  | $ | — |  |  | $ | 155 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,064 |
Collectively evaluated for impairment | 24,087 |  |  | 3,420 |  |  | 2,890 |  |  | 1,149 |  |  | 2,023 |  |  | 932 |  |  | 34,501 |
Total | $ | 26,996 |  |  | $ | 3,420 |  |  | $ | 2,890 |  |  | $ | 1,304 |  |  | $ | 2,023 |  |  | $ | 932 |  |  | $ | 37,565 |
Loans - Ending balance: |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment | $ | 12,523 |  |  | $ | 430 |  |  | $ | 1,854 |  |  | $ | 1,903 |  |  | $ | 62 |  |  | $ | — |  |  | $ | 16,772 |
Collectively evaluated for impairment | 1,620,191 |  |  | 544,378 |  |  | 348,294 |  |  | 192,639 |  |  | 240,698 |  |  | 155,420 |  |  | 3,101,620 |
Total | $ | 1,632,714 |  |  | $ | 544,808 |  |  | $ | 350,148 |  |  | $ | 194,542 |  |  | $ | 240,760 |  |  | $ | 155,420 |  |  | $ | 3,118,392 |
Summary of Portfolio Loans Individually Evaluated for Impairment and Recorded Investment in Impaired Non-Covered Loans by Category |
| June 30, 2017
(in thousands) | Unpaid Contractual Principal Balance |  | Recorded Investment With No Allowance |  | Recorded Investment With Allowance |  | Total Recorded Investment |  | Related Allowance |  | Average Recorded Investment
Commercial and industrial | $ | 15,548 |  |  | $ | 3,751 |  |  | $ | 6,534 |  |  | $ | 10,285 |  |  | $ | 1,572 |  |  | $ | 15,283 |
Real estate: |  |  |  |  |  |  |  |  |  |  |
Commercial - investor owned | 288 |  |  | 288 |  |  | — |  |  | 288 |  |  | — |  |  | 288 |
Commercial - owner occupied | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Construction and land development | 1,935 |  |  | 1,603 |  |  | 332 |  |  | 1,935 |  |  | 131 |  |  | 1,550 |
Residential | 1,540 |  |  | 632 |  |  | 678 |  |  | 1,310 |  |  | 52 |  |  | 1,514 |
Consumer and other | 9 |  |  | 9 |  |  | — |  |  | 9 |  |  | — |  |  | 9 |
Total | $ | 19,320 |  |  | $ | 6,283 |  |  | $ | 7,544 |  |  | $ | 13,827 |  |  | $ | 1,755 |  |  | $ | 18,644 |
| December 31, 2016
(in thousands) | Unpaid Contractual Principal Balance |  | Recorded Investment With No Allowance |  | Recorded Investment With Allowance |  | Total Recorded Investment |  | Related Allowance |  | Average Recorded Investment
Commercial and industrial | $ | 12,341 |  |  | $ | 566 |  |  | $ | 11,791 |  |  | $ | 12,357 |  |  | $ | 2,909 |  |  | $ | 4,489 |
Real estate: |  |  |  |  |  |  |  |  |  |  |
Commercial - investor owned | 525 |  |  | 435 |  |  | — |  |  | 435 |  |  | — |  |  | 668 |
Commercial - owner occupied | 225 |  |  | 231 |  |  | — |  |  | 231 |  |  | — |  |  | 227 |
Construction and land development | 1,904 |  |  | 1,947 |  |  | 359 |  |  | 2,306 |  |  | 155 |  |  | 1,918 |
Residential | 62 |  |  | 62 |  |  | — |  |  | 62 |  |  | — |  |  | 64 |
Consumer and other | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total | $ | 15,057 |  |  | $ | 3,241 |  |  | $ | 12,150 |  |  | $ | 15,391 |  |  | $ | 3,064 |  |  | $ | 7,366 |
The following table presents details for past due and impaired loans:
| Three months ended June 30, |  | Six months ended June 30,
(in thousands) | 2017 |  | 2016 |  | 2017 |  | 2016
Total interest income that would have been recognized under original terms | $ | 340 |  |  | $ | 329 |  |  | $ | 655 |  |  | $ | 477 |
Total cash received and recognized as interest income on non-accrual loans | 16 |  |  | 44 |  |  | 39 |  |  | 50 |
Total interest income recognized on impaired loans | 14 |  |  | 25 |  |  | 47 |  |  | 31 |
| June 30, 2017
(in thousands) | Non-accrual |  | Restructured |  | Total
Commercial and industrial | $ | 9,608 |  |  | $ | 677 |  |  | $ | 10,285 |
Real estate: |  |  |  |  |
Commercial - investor owned | 288 |  |  | — |  |  | 288 |
Commercial - owner occupied | — |  |  | — |  |  | — |
Construction and land development | 1,935 |  |  | — |  |  | 1,935 |
Residential | 1,310 |  |  | — |  |  | 1,310 |
Consumer and other | 9 |  |  | — |  |  | 9 |
Total | $ | 13,150 |  |  | $ | 677 |  |  | $ | 13,827 |
| December 31, 2016
(in thousands) | Non-accrual |  | Restructured |  | Total
Commercial and industrial | $ | 10,046 |  |  | $ | 2,311 |  |  | $ | 12,357 |
Real estate: |  |  |  |  |
Commercial - investor owned | 435 |  |  | — |  |  | 435 |
Commercial - owner occupied | 231 |  |  | — |  |  | 231 |
Construction and land development | 2,286 |  |  | 20 |  |  | 2,306 |
Residential | 62 |  |  | — |  |  | 62 |
Consumer and other | — |  |  | — |  |  | — |
Total | $ | 13,060 |  |  | $ | 2,331 |  |  | $ | 15,391 |
Summary of Recorded Investment by for Portfolio Loans Restructured | The recorded investment by category for the Portfolio loans that have been restructured during the three and six months ended June 30, 2017 and 2016, is as follows:
| Three months ended June 30, 2017 |  | Three months ended June 30, 2016
(in thousands, except for number of loans) | Number of loans |  | Pre-Modification Outstanding Recorded Balance |  | Post-Modification Outstanding Recorded Balance |  | Number of loans |  | Pre-Modification Outstanding Recorded Balance |  | Post-Modification Outstanding Recorded Balance
Commercial and industrial | 1 |  |  | $ | 676 |  |  | $ | 676 |  |  | 1 |  |  | $ | 2,300 |  |  | $ | 2,300 |
Real estate: |  |  |  |  |  |  |  |  |  |  |
Commercial - investor owned | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Commercial - owner occupied | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Construction and land development | — |  |  | — |  |  | — |  |  | 1 |  |  | 20 |  |  | 20 |
Residential | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Consumer and other | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total | 1 |  |  | $ | 676 |  |  | $ | 676 |  |  | 2 |  |  | $ | 2,320 |  |  | $ | 2,320 |
| Six months ended June 30, 2017 |  | Six months ended June 30, 2016
(in thousands, except for number of loans) | Number of loans |  | Pre-Modification Outstanding Recorded Balance |  | Post-Modification Outstanding Recorded Balance |  | Number of loans |  | Pre-Modification Outstanding Recorded Balance |  | Post-Modification Outstanding Recorded Balance
Commercial and industrial | 1 |  |  | $ | 676 |  |  | $ | 676 |  |  | 2 |  |  | $ | 2,341 |  |  | $ | 2,341 |
Real estate: |  |  |  |  |  |  |  |  |  |  |
Commercial - investor owned | — |  |  | — |  |  | — |  |  | 1 |  |  | 248 |  |  | 248 |
Commercial - owner occupied | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Construction and land development | — |  |  | — |  |  | — |  |  | 1 |  |  | 20 |  |  | 20 |
Residential | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Consumer and other | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total | 1 |  |  | $ | 676 |  |  | $ | 676 |  |  | 4 |  |  | $ | 2,609 |  |  | $ | 2,609 |
Summary of Recorded Investment by Category for Portfolio Loans Restructured and Subsequently Defaulted | As of June 30, 2017, the Company had $0.7 million specific reserves allocated to loans that have been restructured. During the three and six months ended June 30, 2016, there were no portfolio loans that subsequently defaulted. Portfolio loans restructured that subsequently defaulted during the three and six months ended June 30, 2017, are as follows:
| Three months ended June 30, 2017 |  | Six months ended June 30, 2017
(in thousands, except for number of loans) | Number of loans |  | Recorded Balance |  | Number of loans |  | Recorded Balance
Commercial and industrial | 2 |  |  | $ | 343 |  |  | 2 |  |  | $ | 343 |
Real estate: |  |  |  |  |  |  |
Commercial - investor owned | — |  |  | — |  |  | — |  |  | — |
Commercial - owner occupied | — |  |  | — |  |  | — |  |  | — |
Construction and land development | — |  |  | — |  |  | — |  |  | — |
Residential | 1 |  |  | 5 |  |  | 1 |  |  | 5 |
Consumer and other | — |  |  | — |  |  | — |  |  | — |
Total | 3 |  |  | $ | 348 |  |  | 3 |  |  | $ | 348 |
Summary of Aging of Recorded Investment in Past Due Portfolio Loans by Portfolio Class and Category | The aging of the recorded investment in past due loans by portfolio class and category at June 30, 2017 and December 31, 2016 is shown below.
| June 30, 2017
(in thousands) | 30-89 Days Past Due |  | 90 or More Days Past Due |  | Total Past Due |  | Current |  | Total
Commercial and industrial | $ | 936 |  |  | $ | — |  |  | $ | 936 |  |  | $ | 1,794,731 |  |  | $ | 1,795,667 |
Real estate: |  |  |  |  |  |  |  |  |
Commercial - investor owned | 205 |  |  | — |  |  | 205 |  |  | 711,497 |  |  | 711,702 |
Commercial - owner occupied | — |  |  | — |  |  | — |  |  | 523,185 |  |  | 523,185 |
Construction and land development | 47 |  |  | 1,489 |  |  | 1,536 |  |  | 281,690 |  |  | 283,226 |
Residential | 836 |  |  | 621 |  |  | 1,457 |  |  | 344,438 |  |  | 345,895 |
Consumer and other | 11 |  |  | 9 |  |  | 20 |  |  | 150,775 |  |  | 150,795 |
Total | $ | 2,035 |  |  | $ | 2,119 |  |  | $ | 4,154 |  |  | $ | 3,806,316 |  |  | $ | 3,810,470 |
| December 31, 2016
(in thousands) | 30-89 Days Past Due |  | 90 or More Days Past Due |  | Total Past Due |  | Current |  | Total
Commercial and industrial | $ | 334 |  |  | $ | 171 |  |  | $ | 505 |  |  | $ | 1,632,209 |  |  | $ | 1,632,714 |
Real estate: |  |  |  |  |  |  |  |  |
Commercial - investor owned | — |  |  | 175 |  |  | 175 |  |  | 544,633 |  |  | 544,808 |
Commercial - owner occupied | 212 |  |  | 225 |  |  | 437 |  |  | 349,711 |  |  | 350,148 |
Construction and land development | 355 |  |  | 1,528 |  |  | 1,883 |  |  | 192,659 |  |  | 194,542 |
Residential | 91 |  |  | — |  |  | 91 |  |  | 240,669 |  |  | 240,760 |
Consumer and other | 7 |  |  | — |  |  | 7 |  |  | 155,413 |  |  | 155,420 |
Total | $ | 999 |  |  | $ | 2,099 |  |  | $ | 3,098 |  |  | $ | 3,115,294 |  |  | $ | 3,118,392 |
Summary of Recorded Investment by Risk Category of Portfolio Loans by Portfolio Class and Category | The recorded investment by risk category of the loans by portfolio class and category at June 30, 2017, which is based upon the most recent analysis performed, and December 31, 2016 is as follows:
| June 30, 2017
(in thousands) | Pass (1-6) |  | Watch (7) |  | Substandard (8) |  | Doubtful (9) |  | Total
Commercial and industrial | $ | 1,656,173 |  |  | $ | 67,262 |  |  | $ | 72,232 |  |  | $ | — |  |  | $ | 1,795,667 |
Real estate: |  |  |  |  |  |  |  |  |
Commercial - investor owned | 692,743 |  |  | 14,955 |  |  | 4,004 |  |  | — |  |  | 711,702 |
Commercial - owner occupied | 483,183 |  |  | 32,800 |  |  | 7,202 |  |  | — |  |  | 523,185 |
Construction and land development | 278,365 |  |  | 2,730 |  |  | 2,131 |  |  | — |  |  | 283,226 |
Residential | 335,818 |  |  | 2,743 |  |  | 7,334 |  |  | — |  |  | 345,895 |
Consumer and other | 149,060 |  |  | 375 |  |  | 1,360 |  |  | — |  |  | 150,795 |
Total | $ | 3,595,342 |  |  | $ | 120,865 |  |  | $ | 94,263 |  |  | $ | — |  |  | $ | 3,810,470 |
| December 31, 2016
(in thousands) | Pass (1-6) |  | Watch (7) |  | Substandard (8) |  | Doubtful (9) |  | Total
Commercial and industrial | $ | 1,499,114 |  |  | $ | 57,416 |  |  | $ | 76,184 |  |  | $ | — |  |  | $ | 1,632,714 |
Real estate: |  |  |  |  |  |  |  |  |
Commercial - investor owned | 530,494 |  |  | 10,449 |  |  | 3,865 |  |  | — |  |  | 544,808 |
Commercial - owner occupied | 306,658 |  |  | 39,249 |  |  | 4,241 |  |  | — |  |  | 350,148 |
Construction and land development | 185,505 |  |  | 6,575 |  |  | 2,462 |  |  | — |  |  | 194,542 |
Residential | 233,479 |  |  | 2,997 |  |  | 4,284 |  |  | — |  |  | 240,760 |
Consumer and other | 153,984 |  |  | — |  |  | 1,436 |  |  | — |  |  | 155,420 |
Total | $ | 2,909,234 |  |  | $ | 116,686 |  |  | $ | 92,472 |  |  | $ | — |  |  | $ | 3,118,392 |

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- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 55 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=82894031&loc=SL6953803-111525 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 29 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953659-111524 + Details
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