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Loans and Allowance for Loan Losses - Allowance for Loan Losses (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2016 | Mar. 31, 2015 | Dec. 31, 2015
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | $ 14,999 | $ 15,099 |
Provision for loan losses | 0 | 0 |
Charge-offs | (9) | (8) |
Recoveries | 38 | 65 |
Ending balance | 15,028 | 15,156 |
Ending ALLL related to loans collectively evaluated for impairment | 13,420 |  | $ 13,830
Ending ALLL related to loans individually evaluated for impairment | 1,608 |  | 1,160
Ending ALLL related to purchased credit-impaired loans | 15,028 |  | 14,999
Collectively evaluated for impairment | 1,416,671 |  | 1,426,497
Individually evaluated for impairment | 22,319 |  | 21,050
Total loans | $ 1,441,839 |  | $ 1,451,228
Ratio of allowance for loan losses to total loans | 1.04% |  | 1.03%
Allowance for loan losses to non-accrual loans | 564.00% |  | 688.00%
PCI loans impaired post-acquisition |  |  | $ 138
Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | $ 0 |  | 9
Purchase credit-impaired | 2,849 |  | 3,681
Commercial loans | Commercial and industrial |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | 3,023 | 2,837 |
Provision for loan losses | (247) | (275) |
Charge-offs | (9) | (2) |
Recoveries | 32 | 60 |
Ending balance | 2,799 | 2,620 |
Ending ALLL related to loans collectively evaluated for impairment | 1,970 |  | 2,111
Ending ALLL related to loans individually evaluated for impairment | 829 |  | 904
Ending ALLL related to purchased credit-impaired loans | 2,799 |  | 3,023
Collectively evaluated for impairment | 209,184 |  | 214,695
Individually evaluated for impairment | 3,846 |  | 4,582
Total loans | $ 213,068 |  | $ 219,452
Ratio of allowance for loan losses to total loans | 1.31% |  | 1.38%
Allowance for loan losses to non-accrual loans | 13329.00% |  | 14395.00%
Commercial loans | Commercial and industrial | Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | $ 0 |  | $ 8
Purchase credit-impaired | 38 |  | 175
Commercial real estate loans | Commercial real estate, owner-occupied |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | 2,249 | 1,924 |
Provision for loan losses | (630) | 170 |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Ending balance | 1,619 | 2,094 |
Ending ALLL related to loans collectively evaluated for impairment | 1,490 |  | 2,179
Ending ALLL related to loans individually evaluated for impairment | 129 |  | 70
Ending ALLL related to purchased credit-impaired loans | 1,619 |  | 2,249
Collectively evaluated for impairment | 230,317 |  | 233,605
Individually evaluated for impairment | 6,993 |  | 6,993
Total loans | $ 238,332 |  | $ 242,309
Ratio of allowance for loan losses to total loans | 0.68% |  | 0.93%
Commercial real estate loans | Commercial real estate, owner-occupied | Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | $ 0 |  | $ 0
Purchase credit-impaired | 1,022 |  | 1,711
Commercial real estate loans | Commercial real estate, investor |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | 6,178 | 6,672 |
Provision for loan losses | 388 | (383) |
Charge-offs | 0 | 0 |
Recoveries | 5 | 3 |
Ending balance | 6,571 | 6,292 |
Ending ALLL related to loans collectively evaluated for impairment | 6,105 |  | 6,178
Ending ALLL related to loans individually evaluated for impairment | 466 |  | 0
Ending ALLL related to purchased credit-impaired loans | 6,571 |  | 6,178
Collectively evaluated for impairment | 701,780 |  | 711,737
Individually evaluated for impairment | 3,841 |  | 2,416
Total loans | $ 707,340 |  | $ 715,879
Ratio of allowance for loan losses to total loans | 0.93% |  | 0.86%
Allowance for loan losses to non-accrual loans | 367.00% |  | 325.00%
Commercial real estate loans | Commercial real estate, investor | Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | $ 0 |  | $ 0
Purchase credit-impaired | 1,719 |  | 1,726
Commercial real estate loans | Construction |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | 724 | 839 |
Provision for loan losses | 98 | (61) |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Ending balance | 822 | 778 |
Ending ALLL related to loans collectively evaluated for impairment | 818 |  | 723
Ending ALLL related to loans individually evaluated for impairment | 4 |  | 0
Ending ALLL related to purchased credit-impaired loans | 822 |  | 724
Collectively evaluated for impairment | 71,290 |  | 62,256
Individually evaluated for impairment | 3,238 |  | 3,238
Total loans | $ 74,528 |  | $ 65,495
Ratio of allowance for loan losses to total loans | 1.10% |  | 1.11%
Allowance for loan losses to non-accrual loans |  |  | 72400.00%
Commercial real estate loans | Construction | Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | $ 0 |  | $ 1
Purchase credit-impaired | 0 |  | 1
Residential loans | Home equity |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | 910 | 859 |
Provision for loan losses | 133 | 63 |
Charge-offs | 0 | 0 |
Recoveries | 1 | 1 |
Ending balance | 1,044 | 923 |
Ending ALLL related to loans collectively evaluated for impairment | 1,040 |  | 907
Ending ALLL related to loans individually evaluated for impairment | 4 |  | 3
Ending ALLL related to purchased credit-impaired loans | 1,044 |  | 910
Collectively evaluated for impairment | 109,646 |  | 111,673
Individually evaluated for impairment | 1,177 |  | 559
Total loans | $ 110,893 |  | $ 112,300
Ratio of allowance for loan losses to total loans | 0.94% |  | 0.81%
Allowance for loan losses to non-accrual loans | 132.00% |  | 532.00%
Residential loans | Home equity | Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | $ 0 |  | $ 0
Purchase credit-impaired | 70 |  | 68
Residential loans | Other residential |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | 394 | 433 |
Provision for loan losses | 36 | (3) |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Ending balance | 430 | 430 |
Ending ALLL related to loans collectively evaluated for impairment | 361 |  | 327
Ending ALLL related to loans individually evaluated for impairment | 69 |  | 67
Ending ALLL related to purchased credit-impaired loans | 430 |  | 394
Collectively evaluated for impairment | 71,898 |  | 71,143
Individually evaluated for impairment | 1,998 |  | 2,011
Total loans | $ 73,896 |  | $ 73,154
Ratio of allowance for loan losses to total loans | 0.58% |  | 0.54%
Residential loans | Other residential | Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | $ 0 |  | $ 0
Purchase credit-impaired | 0 |  | 0
Consumer loans | Installment and other consumer |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | 425 | 566 |
Provision for loan losses | 9 | (99) |
Charge-offs | 0 | (6) |
Recoveries | 0 | 1 |
Ending balance | 434 | 462 |
Ending ALLL related to loans collectively evaluated for impairment | 327 |  | 309
Ending ALLL related to loans individually evaluated for impairment | 107 |  | 116
Ending ALLL related to purchased credit-impaired loans | 434 |  | 425
Collectively evaluated for impairment | 22,556 |  | 21,388
Individually evaluated for impairment | 1,226 |  | 1,251
Total loans | $ 23,782 |  | $ 22,639
Ratio of allowance for loan losses to total loans | 1.82% |  | 1.88%
Allowance for loan losses to non-accrual loans | 668.00% |  | 512.00%
Consumer loans | Installment and other consumer | Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | $ 0 |  | $ 0
Purchase credit-impaired | 0 |  | 0
Unallocated |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Beginning balance | 1,096 | 969 |
Provision for loan losses | 213 | 588 |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Ending balance | 1,309 | $ 1,557 |
Ending ALLL related to loans collectively evaluated for impairment | 1,309 |  | 1,096
Ending ALLL related to loans individually evaluated for impairment | 0 |  | 0
Ending ALLL related to purchased credit-impaired loans | 1,309 |  | 1,096
Collectively evaluated for impairment | 0 |  | 0
Individually evaluated for impairment | 0 |  | 0
Total loans | 0 |  | 0
Unallocated | Purchase credit-impaired |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Ending ALLL related to purchased credit-impaired loans | 0 |  | 0
Purchase credit-impaired | $ 0 |  | $ 0

X
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