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Non Purchased Loans (Tables) | 6 Months Ended
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Jun. 30, 2018
Receivables [Abstract] |
Summary of non-purchased loans and leases | The following is a summary of non purchased loans and leases as of the dates presented:
| June 30, 2018 |  | December 31, 2017
Commercial, financial, agricultural | $ | 790,363 |  |  | $ | 763,823 |
Lease financing | 55,749 |  |  | 57,354 |
Real estate – construction | 642,380 |  |  | 547,658 |
Real estate – 1-4 family mortgage | 1,912,450 |  |  | 1,729,534 |
Real estate – commercial mortgage | 2,554,955 |  |  | 2,390,076 |
Installment loans to individuals | 105,195 |  |  | 103,452 |
Gross loans | 6,061,092 |  |  | 5,591,897 |
Unearned income | (3,326 | ) |  | (3,341 | )
Loans, net of unearned income | $ | 6,057,766 |  |  | $ | 5,588,556 |
The following is a summary of purchased loans as of the dates presented:
| June 30, 2018 |  | December 31, 2017
Commercial, financial, agricultural | $ | 197,455 |  |  | $ | 275,570 |
Real estate – construction | 70,438 |  |  | 85,731 |
Real estate – 1-4 family mortgage | 520,649 |  |  | 614,187 |
Real estate – commercial mortgage | 906,219 |  |  | 1,037,454 |
Installment loans to individuals | 15,130 |  |  | 18,824 |
Gross loans | 1,709,891 |  |  | 2,031,766 |
Unearned income | — |  |  | — |
Loans, net of unearned income | $ | 1,709,891 |  |  | $ | 2,031,766 |
The following is a summary of total non purchased and purchased loans as of the dates presented:
| June 30, 2018 |  | December 31, 2017
Commercial, financial, agricultural | $ | 987,818 |  |  | $ | 1,039,393 |
Lease financing | 55,749 |  |  | 57,354 |
Real estate – construction | 712,818 |  |  | 633,389 |
Real estate – 1-4 family mortgage | 2,433,099 |  |  | 2,343,721 |
Real estate – commercial mortgage | 3,461,174 |  |  | 3,427,530 |
Installment loans to individuals | 120,325 |  |  | 122,276 |
Gross loans | 7,770,983 |  |  | 7,623,663 |
Unearned income | (3,326 | ) |  | (3,341 | )
Loans, net of unearned income | 7,767,657 |  |  | 7,620,322 |
Allowance for loan losses | (47,355 | ) |  | (46,211 | )
Net loans | $ | 7,720,302 |  |  | $ | 7,574,111 |
Aging of past due and nonaccrual loans | The following table provides an aging of past due and nonaccrual loans, segregated by class, as of the dates presented:
| Accruing Loans |  | Nonaccruing Loans |  |
| 30-89 Days Past Due |  | 90 Days or More Past Due |  | Current Loans |  | Total Loans |  | 30-89 Days Past Due |  | 90 Days or More Past Due |  | Current Loans |  | Total Loans |  | Total Loans
June 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 1,575 |  |  | $ | 150 |  |  | $ | 786,645 |  |  | $ | 788,370 |  |  | $ | — |  |  | $ | 1,900 |  |  | $ | 93 |  |  | $ | 1,993 |  |  | $ | 790,363 |
Lease financing | 288 |  |  | 44 |  |  | 55,082 |  |  | 55,414 |  |  | — |  |  | 335 |  |  | — |  |  | 335 |  |  | 55,749 |
Real estate – construction | 273 |  |  | 49 |  |  | 642,058 |  |  | 642,380 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 642,380 |
Real estate – 1-4 family mortgage | 6,921 |  |  | 1,663 |  |  | 1,901,680 |  |  | 1,910,264 |  |  | 286 |  |  | 1,158 |  |  | 742 |  |  | 2,186 |  |  | 1,912,450 |
Real estate – commercial mortgage | 2,069 |  |  | 254 |  |  | 2,548,264 |  |  | 2,550,587 |  |  | 14 |  |  | 2,427 |  |  | 1,927 |  |  | 4,368 |  |  | 2,554,955 |
Installment loans to individuals | 487 |  |  | 30 |  |  | 104,639 |  |  | 105,156 |  |  | 6 |  |  | 23 |  |  | 10 |  |  | 39 |  |  | 105,195 |
Unearned income | — |  |  | — |  |  | (3,326 | ) |  | (3,326 | ) |  | — |  |  | — |  |  | — |  |  | — |  |  | (3,326 | )
Total | $ | 11,613 |  |  | $ | 2,190 |  |  | $ | 6,035,042 |  |  | $ | 6,048,845 |  |  | $ | 306 |  |  | $ | 5,843 |  |  | $ | 2,772 |  |  | $ | 8,921 |  |  | $ | 6,057,766 |
December 31, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 2,722 |  |  | $ | 22 |  |  | $ | 759,143 |  |  | $ | 761,887 |  |  | $ | 205 |  |  | $ | 1,033 |  |  | $ | 698 |  |  | $ | 1,936 |  |  | $ | 763,823 |
Lease financing | 47 |  |  | — |  |  | 57,148 |  |  | 57,195 |  |  | — |  |  | 159 |  |  | — |  |  | 159 |  |  | 57,354 |
Real estate – construction | 50 |  |  | — |  |  | 547,608 |  |  | 547,658 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 547,658 |
Real estate – 1-4 family mortgage | 11,810 |  |  | 2,194 |  |  | 1,712,982 |  |  | 1,726,986 |  |  | — |  |  | 1,818 |  |  | 730 |  |  | 2,548 |  |  | 1,729,534 |
Real estate – commercial mortgage | 1,921 |  |  | 727 |  |  | 2,381,871 |  |  | 2,384,519 |  |  | — |  |  | 2,877 |  |  | 2,680 |  |  | 5,557 |  |  | 2,390,076 |
Installment loans to individuals | 429 |  |  | 72 |  |  | 102,901 |  |  | 103,402 |  |  | 1 |  |  | 28 |  |  | 21 |  |  | 50 |  |  | 103,452 |
Unearned income | — |  |  | — |  |  | (3,341 | ) |  | (3,341 | ) |  | — |  |  | — |  |  | — |  |  | — |  |  | (3,341 | )
Total | $ | 16,979 |  |  | $ | 3,015 |  |  | $ | 5,558,312 |  |  | $ | 5,578,306 |  |  | $ | 206 |  |  | $ | 5,915 |  |  | $ | 4,129 |  |  | $ | 10,250 |  |  | $ | 5,588,556 |
The following table provides an aging of past due and nonaccrual loans, segregated by class, as of the dates presented:
| Accruing Loans |  | Nonaccruing Loans |  |
| 30-89 Days Past Due |  | 90 Days or More Past Due |  | Current Loans |  | Total Loans |  | 30-89 Days Past Due |  | 90 Days or More Past Due |  | Current Loans |  | Total Loans |  | Total Loans
June 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 894 |  |  | $ | 514 |  |  | $ | 195,614 |  |  | $ | 197,022 |  |  | $ | — |  |  | $ | 349 |  |  | $ | 84 |  |  | $ | 433 |  |  | $ | 197,455 |
Real estate – construction | 919 |  |  | — |  |  | 69,519 |  |  | 70,438 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 70,438 |
Real estate – 1-4 family mortgage | 3,127 |  |  | 2,177 |  |  | 512,235 |  |  | 517,539 |  |  | 260 |  |  | 1,236 |  |  | 1,614 |  |  | 3,110 |  |  | 520,649 |
Real estate – commercial mortgage | 1,150 |  |  | 2,770 |  |  | 901,527 |  |  | 905,447 |  |  | 430 |  |  | 132 |  |  | 210 |  |  | 772 |  |  | 906,219 |
Installment loans to individuals | 73 |  |  | 30 |  |  | 14,781 |  |  | 14,884 |  |  | 2 |  |  | 93 |  |  | 151 |  |  | 246 |  |  | 15,130 |
Total | $ | 6,163 |  |  | $ | 5,491 |  |  | $ | 1,693,676 |  |  | $ | 1,705,330 |  |  | $ | 692 |  |  | $ | 1,810 |  |  | $ | 2,059 |  |  | $ | 4,561 |  |  | $ | 1,709,891 |
December 31, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 1,119 |  |  | $ | 532 |  |  | $ | 273,488 |  |  | $ | 275,139 |  |  | $ | — |  |  | $ | 199 |  |  | $ | 232 |  |  | $ | 431 |  |  | $ | 275,570 |
Real estate – construction | 415 |  |  | — |  |  | 85,316 |  |  | 85,731 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 85,731 |
Real estate – 1-4 family mortgage | 6,070 |  |  | 2,280 |  |  | 602,464 |  |  | 610,814 |  |  | 385 |  |  | 879 |  |  | 2,109 |  |  | 3,373 |  |  | 614,187 |
Real estate – commercial mortgage | 2,947 |  |  | 2,910 |  |  | 1,031,141 |  |  | 1,036,998 |  |  | 191 |  |  | 99 |  |  | 166 |  |  | 456 |  |  | 1,037,454 |
Installment loans to individuals | 208 |  |  | 9 |  |  | 18,443 |  |  | 18,660 |  |  | 59 |  |  | — |  |  | 105 |  |  | 164 |  |  | 18,824 |
Total | $ | 10,759 |  |  | $ | 5,731 |  |  | $ | 2,010,852 |  |  | $ | 2,027,342 |  |  | $ | 635 |  |  | $ | 1,177 |  |  | $ | 2,612 |  |  | $ | 4,424 |  |  | $ | 2,031,766 |
Impaired loans | Loans accounted for under FASB ASC 310-20, “Nonrefundable Fees and Other Cost” (“ASC 310-20”), and which are impaired loans recognized in conformity with ASC 310, “Receivables” (“ASC 310”), segregated by class, were as follows as of the dates presented:
| Unpaid Contractual Principal Balance |  | Recorded Investment With Allowance |  | Recorded Investment With No Allowance |  | Total Recorded Investment |  | Related Allowance
June 30, 2018 |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 2,634 |  |  | $ | 2,319 |  |  | $ | — |  |  | $ | 2,319 |  |  | $ | 376 |
Lease financing | 335 |  |  | 335 |  |  | — |  |  | 335 |  |  | 4 |
Real estate – construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Real estate – 1-4 family mortgage | 8,065 |  |  | 6,935 |  |  | — |  |  | 6,935 |  |  | 64 |
Real estate – commercial mortgage | 8,901 |  |  | 4,454 |  |  | 1,316 |  |  | 5,770 |  |  | 948 |
Installment loans to individuals | 109 |  |  | 104 |  |  | — |  |  | 104 |  |  | 1 |
Total | $ | 20,044 |  |  | $ | 14,147 |  |  | $ | 1,316 |  |  | $ | 15,463 |  |  | $ | 1,393 |
December 31, 2017 |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 3,043 |  |  | $ | 2,365 |  |  | $ | — |  |  | $ | 2,365 |  |  | $ | 138 |
Lease financing | 159 |  |  | 159 |  |  | — |  |  | 159 |  |  | 2 |
Real estate – construction | 578 |  |  | 578 |  |  | — |  |  | 578 |  |  | 4 |
Real estate – 1-4 family mortgage | 10,018 |  |  | 8,169 |  |  | 703 |  |  | 8,872 |  |  | 561 |
Real estate – commercial mortgage | 12,463 |  |  | 9,652 |  |  | — |  |  | 9,652 |  |  | 1,861 |
Installment loans to individuals | 121 |  |  | 117 |  |  | — |  |  | 117 |  |  | 1 |
Totals | $ | 26,382 |  |  | $ | 21,040 |  |  | $ | 703 |  |  | $ | 21,743 |  |  | $ | 2,567 |
Loans accounted for under ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” (“ASC 310-30”), and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented:
| Unpaid Contractual Principal Balance |  | Recorded Investment With Allowance |  | Recorded Investment With No Allowance |  | Total Recorded Investment |  | Related Allowance
June 30, 2018 |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 18,239 |  |  | $ | 3,845 |  |  | $ | 6,570 |  |  | $ | 10,415 |  |  | $ | 325 |
Real estate – 1-4 family mortgage | 56,339 |  |  | 14,254 |  |  | 32,122 |  |  | 46,376 |  |  | 528 |
Real estate – commercial mortgage | 170,327 |  |  | 63,365 |  |  | 79,328 |  |  | 142,693 |  |  | 1,400 |
Installment loans to individuals | 1,645 |  |  | 715 |  |  | 842 |  |  | 1,557 |  |  | 3 |
Total | $ | 246,550 |  |  | $ | 82,179 |  |  | $ | 118,862 |  |  | $ | 201,041 |  |  | $ | 2,256 |
December 31, 2017 |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 24,179 |  |  | $ | 5,768 |  |  | $ | 9,547 |  |  | $ | 15,315 |  |  | $ | 312 |
Real estate – 1-4 family mortgage | 65,049 |  |  | 15,910 |  |  | 38,059 |  |  | 53,969 |  |  | 572 |
Real estate – commercial mortgage | 186,720 |  |  | 65,108 |  |  | 91,230 |  |  | 156,338 |  |  | 892 |
Installment loans to individuals | 1,761 |  |  | 698 |  |  | 940 |  |  | 1,638 |  |  | 1 |
Totals | $ | 277,709 |  |  | $ | 87,484 |  |  | $ | 139,776 |  |  | $ | 227,260 |  |  | $ | 1,777 |
Loans accounted for under ASC 310-20, and which are impaired loans recognized in conformity with ASC 310, segregated by class, were as follows as of the dates presented:
| Unpaid Contractual Principal Balance |  | Recorded Investment With Allowance |  | Recorded Investment With No Allowance |  | Total Recorded Investment |  | Related Allowance
June 30, 2018 |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 439 |  |  | $ | 329 |  |  | $ | 49 |  |  | $ | 378 |  |  | $ | 41 |
Real estate – 1-4 family mortgage | 5,225 |  |  | 700 |  |  | 3,926 |  |  | 4,626 |  |  | 12 |
Real estate – commercial mortgage | 1,466 |  |  | 1,287 |  |  | 156 |  |  | 1,443 |  |  | 66 |
Installment loans to individuals | 248 |  |  | 247 |  |  | — |  |  | 247 |  |  | 3 |
Total | $ | 7,378 |  |  | $ | 2,563 |  |  | $ | 4,131 |  |  | $ | 6,694 |  |  | $ | 122 |
December 31, 2017 |  |  |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 757 |  |  | $ | 625 |  |  | $ | 74 |  |  | $ | 699 |  |  | $ | 52 |
Real estate – construction | 1,207 |  |  | — |  |  | 1,199 |  |  | 1,199 |  |  | — |
Real estate – 1-4 family mortgage | 6,173 |  |  | 1,385 |  |  | 4,225 |  |  | 5,610 |  |  | 45 |
Real estate – commercial mortgage | 901 |  |  | 728 |  |  | 165 |  |  | 893 |  |  | 6 |
Installment loans to individuals | 165 |  |  | 154 |  |  | 9 |  |  | 163 |  |  | 4 |
Totals | $ | 9,203 |  |  | $ | 2,892 |  |  | $ | 5,672 |  |  | $ | 8,564 |  |  | $ | 107 |
Investment and interest income recognized on impaired loans | The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented:
| Three Months Ended |  | Three Months Ended
| June 30, 2018 |  | June 30, 2017
| Average Recorded Investment |  | Interest Income Recognized |  | Average Recorded Investment |  | Interest Income Recognized
Commercial, financial, agricultural | $ | 2,663 |  |  | $ | 8 |  |  | $ | 1,873 |  |  | $ | — |
Lease financing | 335 |  |  | — |  |  | — |  |  | — |
Real estate – construction | — |  |  | — |  |  | 295 |  |  | 6 |
Real estate – 1-4 family mortgage | 7,442 |  |  | 57 |  |  | 8,911 |  |  | 89 |
Real estate – commercial mortgage | 5,807 |  |  | 38 |  |  | 14,487 |  |  | 176 |
Installment loans to individuals | 106 |  |  | 1 |  |  | 160 |  |  | 2 |
Total | $ | 16,353 |  |  | $ | 104 |  |  | $ | 25,726 |  |  | $ | 273 |
| Six Months Ended |  | Six Months Ended
| June 30, 2018 |  | June 30, 2017
| Average Recorded Investment |  | Interest Income Recognized |  | Average Recorded Investment |  | Interest Income Recognized
Commercial, financial, agricultural | $ | 2,653 |  |  | $ | 19 |  |  | $ | 2,187 |  |  | $ | — |
Lease financing | 335 |  |  | — |  |  | — |  |  | — |
Real estate – construction | — |  |  | — |  |  | 268 |  |  | 6 |
Real estate – 1-4 family mortgage | 7,507 |  |  | 123 |  |  | 8,892 |  |  | 110 |
Real estate – commercial mortgage | 6,041 |  |  | 130 |  |  | 14,635 |  |  | 279 |
Installment loans to individuals | 108 |  |  | 2 |  |  | 166 |  |  | 2 |
Total | $ | 16,644 |  |  | $ | 274 |  |  | $ | 26,148 |  |  | $ | 397 |
The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-30 and which are impaired loans for the periods presented:
| Three Months Ended |  | Three Months Ended
| June 30, 2018 |  | June 30, 2017
| Average Recorded Investment |  | Interest Income Recognized |  | Average Recorded Investment |  | Interest Income Recognized
Commercial, financial, agricultural | $ | 12,815 |  |  | $ | 192 |  |  | $ | 14,894 |  |  | $ | 252 |
Real estate – 1-4 family mortgage | 54,634 |  |  | 647 |  |  | 72,933 |  |  | 759 |
Real estate – commercial mortgage | 162,712 |  |  | 1,933 |  |  | 181,007 |  |  | 2,169 |
Installment loans to individuals | 1,651 |  |  | 18 |  |  | 1,935 |  |  | 19 |
Total | $ | 231,812 |  |  | $ | 2,790 |  |  | $ | 270,769 |  |  | $ | 3,199 |
| Six Months Ended |  | Six Months Ended
| June 30, 2018 |  | June 30, 2017
| Average Recorded Investment |  | Interest Income Recognized |  | Average Recorded Investment |  | Interest Income Recognized
Commercial, financial, agricultural | $ | 13,051 |  |  | $ | 417 |  |  | $ | 14,048 |  |  | $ | 487 |
Real estate – 1-4 family mortgage | 55,293 |  |  | 1,320 |  |  | 73,656 |  |  | 1,582 |
Real estate – commercial mortgage | 163,959 |  |  | 3,905 |  |  | 182,894 |  |  | 4,394 |
Installment loans to individuals | 1,640 |  |  | 36 |  |  | 1,966 |  |  | 38 |
Total | $ | 233,943 |  |  | $ | 5,678 |  |  | $ | 272,564 |  |  | $ | 6,501 |
The following table presents the average recorded investment and interest income recognized on loans accounted for under ASC 310-20 and which are impaired loans for the periods presented:
| Three Months Ended |  | Three Months Ended
| June 30, 2018 |  | June 30, 2017
| Average Recorded Investment |  | Interest Income Recognized |  | Average Recorded Investment |  | Interest Income Recognized
Commercial, financial, agricultural | $ | 380 |  |  | $ | 3 |  |  | $ | 342 |  |  | $ | 1 |
Real estate – 1-4 family mortgage | 5,135 |  |  | 34 |  |  | 4,960 |  |  | 47 |
Real estate – commercial mortgage | 1,462 |  |  | 12 |  |  | 2,515 |  |  | 30 |
Installment loans to individuals | 247 |  |  | — |  |  | 19 |  |  | — |
Total | $ | 7,224 |  |  | $ | 49 |  |  | $ | 7,836 |  |  | $ | 78 |
| Six Months Ended |  | Six Months Ended
| June 30, 2018 |  | June 30, 2017
| Average Recorded Investment |  | Interest Income Recognized |  | Average Recorded Investment |  | Interest Income Recognized
Commercial, financial, agricultural | $ | 383 |  |  | $ | 6 |  |  | $ | 347 |  |  | $ | 3 |
Real estate – 1-4 family mortgage | 5,252 |  |  | 74 |  |  | 5,032 |  |  | 62 |
Real estate – commercial mortgage | 1,479 |  |  | 30 |  |  | 2,284 |  |  | 51 |
Installment loans to individuals | 247 |  |  | — |  |  | 21 |  |  | — |
Total | $ | 7,361 |  |  | $ | 110 |  |  | $ | 7,684 |  |  | $ | 116 |
Impact of modifications classified as restructured loans | The following tables illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end:
| Number of Loans |  | Pre- Modification Outstanding Recorded Investment |  | Post- Modification Outstanding Recorded Investment
Three months ended June 30, 2018 |  |  |  |  |
Real estate – 1-4 family mortgage | 1 |  |  | $ | 49 |  |  | $ | 49 |
Total | 1 |  |  | $ | 49 |  |  | $ | 49 |
Three months ended June 30, 2017 |  |  |  |  |
Real estate – 1-4 family mortgage | 3 |  |  | $ | 127 |  |  | $ | 126 |
Real estate – commercial mortgage | 1 |  |  | 366 |  |  | 62 |
Installment loans to individuals | 1 |  |  | 4 |  |  | 4 |
Total | 5 |  |  | $ | 497 |  |  | $ | 192 |
| Number of Loans |  | Pre- Modification Outstanding Recorded Investment |  | Post- Modification Outstanding Recorded Investment
Six months ended June 30, 2018 |  |  |  |  |
Real estate – 1-4 family mortgage | 4 |  |  | $ | 625 |  |  | $ | 625 |
Real estate – commercial mortgage | 1 |  |  | 83 |  |  | 78 |
Total | 5 |  |  | $ | 708 |  |  | $ | 703 |
Six months ended June 30, 2017 |  |  |  |  |
Real estate – 1-4 family mortgage | 5 |  |  | $ | 304 |  |  | $ | 297 |
Real estate – commercial mortgage | 2 |  |  | 453 |  |  | 147 |
Installment loans to individuals | 1 |  |  | 4 |  |  | 4 |
Total | 8 |  |  | $ | 761 |  |  | $ | 448 |
The following tables illustrate the impact of modifications classified as restructured loans which were made during the periods presented and held on the Consolidated Balance Sheets at the respective period end:
| Number of Loans |  | Pre- Modification Outstanding Recorded Investment |  | Post- Modification Outstanding Recorded Investment
Three months ended June 30, 2018 |  |  |  |  |
Real estate – 1-4 family mortgage | 1 |  |  | $ | 18 |  |  | $ | 17 |
Total | 1 |  |  | $ | 18 |  |  | $ | 17 |
Three months ended June 30, 2017 |  |  |  |  |
Real estate – 1-4 family mortgage | 4 |  |  | $ | 463 |  |  | $ | 367 |
Total | 4 |  |  | $ | 463 |  |  | $ | 367 |
| Number of Loans |  | Pre- Modification Outstanding Recorded Investment |  | Post- Modification Outstanding Recorded Investment
Six months ended June 30, 2018 |  |  |  |  |
Commercial, financial, agricultural | 1 |  |  | $ | 48 |  |  | $ | 44 |
Real estate – 1-4 family mortgage | 1 |  |  | $ | 18 |  |  | $ | 17 |
Real estate – commercial mortgage | 1 |  |  | 8 |  |  | 7 |
Total | 3 |  |  | $ | 74 |  |  | $ | 68 |
Six months ended June 30, 2017 |  |  |  |  |
Real estate – 1-4 family mortgage | 14 |  |  | $ | 2,684 |  |  | $ | 2,178 |
Real estate – commercial mortgage | 4 |  |  | 2,721 |  |  | 1,999 |
Total | 18 |  |  | $ | 5,405 |  |  | $ | 4,177 |
Changes in restructured loans | Changes in the Company’s restructured loans are set forth in the table below:
| Number of Loans |  | Recorded Investment
Totals at January 1, 2018 | 54 |  |  | $ | 5,588 |
Additional loans with concessions | 5 |  |  | 707 |
Reclassified as performing | 2 |  |  | 154 |
Reductions due to: |  |  |
Reclassified as nonperforming | (5 | ) |  | (370 | )
Paid in full | (5 | ) |  | (1,268 | )
Principal paydowns | — |  |  | (126 | )
Totals at June 30, 2018 | 51 |  |  | $ | 4,685 |
Changes in the Company’s restructured loans are set forth in the table below:
| Number of Loans |  | Recorded Investment
Totals at January 1, 2018 | 68 |  |  | $ | 8,965 |
Additional loans with concessions | 3 |  |  | 132 |
Reclassified as performing restructured loan | 2 |  |  | 23 |
Reductions due to: |  |  |
Reclassified to nonperforming loans | (4 | ) |  | (425 | )
Paid in full | (1 | ) |  | (76 | )
Principal paydowns | — |  |  | (486 | )
Totals at June 30, 2018 | 68 |  |  | $ | 8,133 |
Loan portfolio by risk-rating grades | The following table presents the Company’s loan portfolio by risk-rating grades as of the dates presented:
| Pass |  | Watch |  | Substandard |  | Total
June 30, 2018 |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 576,063 |  |  | $ | 13,105 |  |  | $ | 5,015 |  |  | $ | 594,183 |
Real estate – construction | 575,005 |  |  | 8,258 |  |  | 125 |  |  | 583,388 |
Real estate – 1-4 family mortgage | 281,968 |  |  | 1,159 |  |  | 6,983 |  |  | 290,110 |
Real estate – commercial mortgage | 2,150,721 |  |  | 51,372 |  |  | 18,826 |  |  | 2,220,919 |
Installment loans to individuals | 548 |  |  | — |  |  | — |  |  | 548 |
Total | $ | 3,584,305 |  |  | $ | 73,894 |  |  | $ | 30,949 |  |  | $ | 3,689,148 |
December 31, 2017 |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 554,943 |  |  | $ | 11,496 |  |  | $ | 4,402 |  |  | $ | 570,841 |
Real estate – construction | 483,498 |  |  | 662 |  |  | 81 |  |  | 484,241 |
Real estate – 1-4 family mortgage | 254,643 |  |  | 505 |  |  | 8,697 |  |  | 263,845 |
Real estate – commercial mortgage | 1,983,750 |  |  | 50,428 |  |  | 24,241 |  |  | 2,058,419 |
Installment loans to individuals | 921 |  |  | — |  |  | — |  |  | 921 |
Total | $ | 3,277,755 |  |  | $ | 63,091 |  |  | $ | 37,421 |  |  | $ | 3,378,267 |
The following table presents the Company’s loan portfolio by risk-rating grades as of the dates presented:
| Pass |  | Watch |  | Substandard |  | Total
June 30, 2018 |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 168,753 |  |  | $ | 4,562 |  |  | $ | 3,262 |  |  | $ | 176,577 |
Real estate – construction | 67,609 |  |  | 1,538 |  |  | 263 |  |  | 69,410 |
Real estate – 1-4 family mortgage | 75,205 |  |  | 1,798 |  |  | 4,820 |  |  | 81,823 |
Real estate – commercial mortgage | 708,999 |  |  | 14,634 |  |  | 9,541 |  |  | 733,174 |
Installment loans to individuals | 627 |  |  | — |  |  | 2 |  |  | 629 |
Total | $ | 1,021,193 |  |  | $ | 22,532 |  |  | $ | 17,888 |  |  | $ | 1,061,613 |
December 31, 2017 |  |  |  |  |  |  |
Commercial, financial, agricultural | $ | 241,195 |  |  | $ | 4,974 |  |  | $ | 2,824 |  |  | $ | 248,993 |
Real estate – construction | 81,220 |  |  | — |  |  | — |  |  | 81,220 |
Real estate – 1-4 family mortgage | 91,369 |  |  | 2,498 |  |  | 6,172 |  |  | 100,039 |
Real estate – commercial mortgage | 827,372 |  |  | 17,123 |  |  | 9,003 |  |  | 853,498 |
Installment loans to individuals | 678 |  |  | — |  |  | 3 |  |  | 681 |
Total | $ | 1,241,834 |  |  | $ | 24,595 |  |  | $ | 18,002 |  |  | $ | 1,284,431 |
Loan portfolio not subject to risk rating | The following table presents the performing status of the Company’s loan portfolio not subject to risk rating as of the dates presented:
| Performing |  | Non- Performing |  | Total
June 30, 2018 |  |  |  |  |
Commercial, financial, agricultural | $ | 194,765 |  |  | $ | 1,415 |  |  | $ | 196,180 |
Lease financing | 52,044 |  |  | 379 |  |  | 52,423 |
Real estate – construction | 58,943 |  |  | 49 |  |  | 58,992 |
Real estate – 1-4 family mortgage | 1,618,669 |  |  | 3,671 |  |  | 1,622,340 |
Real estate – commercial mortgage | 333,351 |  |  | 685 |  |  | 334,036 |
Installment loans to individuals | 104,577 |  |  | 70 |  |  | 104,647 |
Total | $ | 2,362,349 |  |  | $ | 6,269 |  |  | $ | 2,368,618 |
December 31, 2017 |  |  |  |  |
Commercial, financial, agricultural | $ | 191,473 |  |  | $ | 1,509 |  |  | $ | 192,982 |
Lease financing | 53,854 |  |  | 159 |  |  | 54,013 |
Real estate – construction | 63,417 |  |  | — |  |  | 63,417 |
Real estate – 1-4 family mortgage | 1,462,347 |  |  | 3,342 |  |  | 1,465,689 |
Real estate – commercial mortgage | 330,441 |  |  | 1,216 |  |  | 331,657 |
Installment loans to individuals | 102,409 |  |  | 122 |  |  | 102,531 |
Total | $ | 2,203,941 |  |  | $ | 6,348 |  |  | $ | 2,210,289 |
The following table presents the performing status of the Company’s loan portfolio not subject to risk rating as of the dates presented:
| Performing |  | Non- Performing |  | Total
June 30, 2018 |  |  |  |  |
Commercial, financial, agricultural | $ | 10,424 |  |  | $ | 39 |  |  | $ | 10,463 |
Real estate – construction | 1,028 |  |  | — |  |  | 1,028 |
Real estate – 1-4 family mortgage | 390,746 |  |  | 1,704 |  |  | 392,450 |
Real estate – commercial mortgage | 30,234 |  |  | 118 |  |  | 30,352 |
Installment loans to individuals | 12,670 |  |  | 274 |  |  | 12,944 |
Total | $ | 445,102 |  |  | $ | 2,135 |  |  | $ | 447,237 |
December 31, 2017 |  |  |  |  |
Commercial, financial, agricultural | $ | 11,216 |  |  | $ | 46 |  |  | $ | 11,262 |
Real estate – construction | 4,511 |  |  | — |  |  | 4,511 |
Real estate – 1-4 family mortgage | 459,038 |  |  | 1,141 |  |  | 460,179 |
Real estate – commercial mortgage | 27,495 |  |  | 123 |  |  | 27,618 |
Installment loans to individuals | 16,344 |  |  | 161 |  |  | 16,505 |
Total | $ | 518,604 |  |  | $ | 1,471 |  |  | $ | 520,075 |

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