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Allowance for Loan Losses (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Rollforward of the allowance for loan losses |  |  |  |  |  |
Beginning balance | $ 42,923 | $ 42,859 | $ 42,737 | $ 42,437 |  |
Charge-offs | (1,414) | (813) | (3,012) | (2,767) |  |
Recoveries | 890 | 622 | 1,174 | 1,198 |  |
Net (charge-offs) recoveries | (524) | (191) | (1,838) | (1,569) |  |
Provision for loan losses |  | 1,164 |  | 2,943 |  |
Benefit attributable to FDIC loss-share agreements |  | 54 |  | (116) |  |
Recoveries payable to FDIC |  | 212 |  | 403 |  |
Provision for loan losses | 1,750 | 1,430 | 3,250 | 3,230 |  |
Ending balance | 44,149 | 44,098 | 44,149 | 44,098 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Individually evaluated for impairment |  |  |  |  | $ 3,208 | $ 7,619
Collectively evaluated for impairment |  |  |  |  | 38,781 | 34,307
Purchased with deteriorated credit quality | 42,923 | 42,859 | 42,737 | 42,437 | 44,149 | 44,098
Receivables Acquired with Deteriorated Credit Quality |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Ending balance | 2,160 | 2,172 | 2,160 | 2,172 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Purchased with deteriorated credit quality | 2,160 | 2,172 | 2,160 | 2,172 | 2,160 | 2,172
Commercial, financial, agricultural |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Beginning balance | 5,112 | 4,171 | 5,486 | 4,186 |  |
Charge-offs | (304) | (48) | (1,136) | (705) |  |
Recoveries | 64 | 105 | 121 | 158 |  |
Net (charge-offs) recoveries | (240) | 57 | (1,015) | (547) |  |
Provision for loan losses |  | 265 |  | 866 |  |
Benefit attributable to FDIC loss-share agreements |  | 15 |  | 0 |  |
Recoveries payable to FDIC |  | 4 |  | 7 |  |
Provision for loan losses | 220 | 284 | 621 | 873 |  |
Ending balance | 5,092 | 4,512 | 5,092 | 4,512 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Individually evaluated for impairment |  |  |  |  | 166 | 164
Collectively evaluated for impairment |  |  |  |  | 4,587 | 3,947
Purchased with deteriorated credit quality | 5,112 | 4,171 | 5,486 | 4,186 | 5,092 | 4,512
Commercial, financial, agricultural | Receivables Acquired with Deteriorated Credit Quality |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Ending balance | 339 | 401 | 339 | 401 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Purchased with deteriorated credit quality | 339 | 401 | 339 | 401 | 339 | 401
Real estate – construction |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Beginning balance | 2,119 | 1,943 | 2,380 | 1,852 |  |
Charge-offs |  | 0 | 0 | 0 |  |
Recoveries | 3 | 5 | 34 | 11 |  |
Net (charge-offs) recoveries | 3 | 5 | 34 | 11 |  |
Provision for loan losses |  | 315 |  | 400 |  |
Benefit attributable to FDIC loss-share agreements |  | 0 |  | 0 |  |
Recoveries payable to FDIC |  | 6 |  | 6 |  |
Provision for loan losses | 458 | 321 | 166 | 406 |  |
Ending balance | 2,580 | 2,269 | 2,580 | 2,269 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Individually evaluated for impairment |  |  |  |  | 2 | 0
Collectively evaluated for impairment |  |  |  |  | 2,578 | 2,269
Purchased with deteriorated credit quality | 2,119 | 1,943 | 2,380 | 1,852 | 2,580 | 2,269
Real estate – construction | Receivables Acquired with Deteriorated Credit Quality |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Ending balance | 0 | 0 | 0 | 0 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Purchased with deteriorated credit quality | 0 | 0 | 0 | 0 | 0 | 0
Real estate – 1-4 family mortgage |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Beginning balance | 12,162 | 14,542 | 14,294 | 13,908 |  |
Charge-offs | (551) | (387) | (826) | (503) |  |
Recoveries | 64 | 170 | 146 | 565 |  |
Net (charge-offs) recoveries | (487) | (217) | (680) | 62 |  |
Provision for loan losses |  | (186) |  | 179 |  |
Benefit attributable to FDIC loss-share agreements |  | (78) |  | (115) |  |
Recoveries payable to FDIC |  | 158 |  | 185 |  |
Provision for loan losses | 429 | (106) | (1,510) | 249 |  |
Ending balance | 12,104 | 14,219 | 12,104 | 14,219 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Individually evaluated for impairment |  |  |  |  | 878 | 4,924
Collectively evaluated for impairment |  |  |  |  | 10,534 | 8,951
Purchased with deteriorated credit quality | 12,162 | 14,542 | 14,294 | 13,908 | 12,104 | 14,219
Real estate – 1-4 family mortgage | Receivables Acquired with Deteriorated Credit Quality |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Ending balance | 692 | 344 | 692 | 344 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Purchased with deteriorated credit quality | 692 | 344 | 692 | 344 | 692 | 344
Real estate – commercial mortgage |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Beginning balance | 22,073 | 20,775 | 19,059 | 21,111 |  |
Charge-offs | (434) | (186) | (661) | (1,187) |  |
Recoveries | 717 | 309 | 812 | 401 |  |
Net (charge-offs) recoveries | 283 | 123 | 151 | (786) |  |
Provision for loan losses |  | 624 |  | 1,154 |  |
Benefit attributable to FDIC loss-share agreements |  | 117 |  | (1) |  |
Recoveries payable to FDIC |  | 44 |  | 205 |  |
Provision for loan losses | 244 | 785 | 3,390 | 1,358 |  |
Ending balance | 22,600 | 21,683 | 22,600 | 21,683 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Individually evaluated for impairment |  |  |  |  | 2,159 | 2,531
Collectively evaluated for impairment |  |  |  |  | 19,313 | 17,726
Purchased with deteriorated credit quality | 22,073 | 20,775 | 19,059 | 21,111 | 22,600 | 21,683
Real estate – commercial mortgage | Receivables Acquired with Deteriorated Credit Quality |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Ending balance | 1,128 | 1,426 | 1,128 | 1,426 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Purchased with deteriorated credit quality | 1,128 | 1,426 | 1,128 | 1,426 | 1,128 | 1,426
Installment loans to individuals |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Beginning balance | 1,457 | 1,428 | 1,518 | 1,380 |  |
Charge-offs | (125) | (192) | (389) | (372) |  |
Recoveries | 42 | 33 | 61 | 63 |  |
Net (charge-offs) recoveries | (83) | (159) | (328) | (309) |  |
Provision for loan losses |  | 146 |  | 344 |  |
Benefit attributable to FDIC loss-share agreements |  | 0 |  | 0 |  |
Recoveries payable to FDIC |  | 0 |  | 0 |  |
Provision for loan losses | 399 | 146 | 583 | 344 |  |
Ending balance | 1,773 | 1,415 | 1,773 | 1,415 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Individually evaluated for impairment |  |  |  |  | 3 | 0
Collectively evaluated for impairment |  |  |  |  | 1,769 | 1,414
Purchased with deteriorated credit quality | 1,457 | 1,428 | 1,518 | 1,380 | 1,773 | 1,415
Installment loans to individuals | Receivables Acquired with Deteriorated Credit Quality |  |  |  |  |  |
Rollforward of the allowance for loan losses |  |  |  |  |  |
Ending balance | 1 | 1 | 1 | 1 |  |
Period-End Amount Allocated to: |  |  |  |  |  |
Purchased with deteriorated credit quality | $ 1 | $ 1 | $ 1 | $ 1 | $ 1 | $ 1

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- Definition Allowance for loan losses recoveries payable to federal deposit insurance corporation. + References No definition available. + Details
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