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Allowance for Loan and Lease Losses and Reserve for Unfunded Commitments | 9 Months Ended
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Sep. 30, 2021
Receivables [Abstract] |
Allowance for Loan and Leases and Reserve for Unfunded Commitments | Note 5—Allowance for Loan and Lease Losses and Reserve for Unfunded Commitments Loans and leases considered for inclusion in the allowance for loan and lease losses include acquired non-impaired loans and leases, those acquired impaired loans with credit deterioration after acquisition, and originated loans and leases. Although all acquired loans and leases are included in the following table, only those with credit deterioration subsequent to acquisition date are included in the allowance for loan and lease losses. The following tables summarize the balance and activity within the allowance for loan and lease losses, the components of the allowance for loan and lease losses in terms of loans and leases individually and collectively evaluated for impairment, and corresponding loan and lease balances by type for the three and nine months ended September 30, 2021 and 2020 are as follows:
September 30, 2021 |  | Commercial Real Estate |  |  | Residential Real Estate |  |  | Construction, Land Development, and Other Land |  |  | Commercial and Industrial |  |  | Paycheck Protection Program |  |  | Installment and Other |  |  | Lease Financing Receivables |  |  | Total |
Allowance for loan and lease losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three months ended |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 19,541 |  |  | $ | 1,364 |  |  | $ | 619 |  |  | $ | 38,284 |  |  | $ | — |  |  | $ | 9 |  |  | $ | 1,902 |  |  | $ | 61,719 |
Provision/(recapture) |  |  | 1,108 |  |  |  | (225 | ) |  |  | (61 | ) |  |  | (1,218 | ) |  |  | — |  |  |  | (2 | ) |  |  | 750 |  |  |  | 352 |
Charge-offs |  |  | (564 | ) |  |  | (65 | ) |  |  | — |  |  |  | (1,456 | ) |  |  | — |  |  |  | — |  |  |  | (399 | ) |  |  | (2,484 | )
Recoveries |  |  | 287 |  |  |  | 2 |  |  |  | — |  |  |  | 380 |  |  |  | — |  |  |  | — |  |  |  | 342 |  |  |  | 1,011 |
Ending balance |  | $ | 20,372 |  |  | $ | 1,076 |  |  | $ | 558 |  |  | $ | 35,990 |  |  | $ | — |  |  | $ | 7 |  |  | $ | 2,595 |  |  | $ | 60,598 |
Nine months ended |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 19,584 |  |  | $ | 2,400 |  |  | $ | 1,352 |  |  | $ | 41,183 |  |  | $ | — |  |  | $ | 15 |  |  | $ | 1,813 |  |  | $ | 66,347 |
Provision/(recapture) |  |  | 2,891 |  |  |  | (1,257 | ) |  |  | (468 | ) |  |  | 226 |  |  |  | — |  |  |  | (8 | ) |  |  | 1,366 |  |  |  | 2,750 |
Charge-offs |  |  | (2,644 | ) |  |  | (76 | ) |  |  | (326 | ) |  |  | (6,172 | ) |  |  | — |  |  |  | — |  |  |  | (1,148 | ) |  |  | (10,366 | )
Recoveries |  |  | 541 |  |  |  | 9 |  |  |  | — |  |  |  | 753 |  |  |  | — |  |  |  | — |  |  |  | 564 |  |  |  | 1,867 |
Ending balance |  | $ | 20,372 |  |  | $ | 1,076 |  |  | $ | 558 |  |  | $ | 35,990 |  |  | $ | — |  |  | $ | 7 |  |  | $ | 2,595 |  |  | $ | 60,598 |
Ending balance: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 8,420 |  |  | $ | — |  |  | $ | — |  |  | $ | 16,142 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 24,562 |
Collectively evaluated for impairment |  |  | 9,314 |  |  |  | 723 |  |  |  | 550 |  |  |  | 18,572 |  |  |  | — |  |  |  | 7 |  |  |  | 2,595 |  |  |  | 31,761 |
Loans acquired with deteriorated credit quality |  |  | 2,638 |  |  |  | 353 |  |  |  | 8 |  |  |  | 1,276 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 4,275 |
Total allowance for loan and lease losses |  | $ | 20,372 |  |  | $ | 1,076 |  |  | $ | 558 |  |  | $ | 35,990 |  |  | $ | — |  |  | $ | 7 |  |  | $ | 2,595 |  |  | $ | 60,598 |
September 30, 2021 |  | Commercial Real Estate |  |  | Residential Real Estate |  |  | Construction, Land Development, and Other Land |  |  | Commercial and Industrial |  |  | Paycheck Protection Program |  |  | Installment and Other |  |  | Lease Financing Receivables |  |  | Total |
Loans and leases ending balance: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 45,563 |  |  | $ | 3,946 |  |  | $ | — |  |  | $ | 37,689 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 87,198 |
Collectively evaluated for impairment |  |  | 1,487,994 |  |  |  | 441,915 |  |  |  | 336,666 |  |  |  | 1,492,065 |  |  |  | 268,081 |  |  |  | 1,273 |  |  |  | 338,756 |  |  |  | 4,366,750 |
Loans acquired with deteriorated credit quality |  |  | 84,821 |  |  |  | 61,893 |  |  |  | 1,746 |  |  |  | 6,651 |  |  |  | — |  |  |  | 169 |  |  |  | — |  |  |  | 155,280 |
Total loans and leases |  | $ | 1,618,378 |  |  | $ | 507,754 |  |  | $ | 338,412 |  |  | $ | 1,536,405 |  |  | $ | 268,081 |  |  | $ | 1,442 |  |  | $ | 338,756 |  |  | $ | 4,609,228 |
September 30, 2020 |  | Commercial Real Estate |  |  | Residential Real Estate |  |  | Construction, Land Development, and Other Land |  |  | Commercial and Industrial |  |  | Paycheck Protection Program |  |  | Installment and Other |  |  | Lease Financing Receivables |  |  | Total |
Allowance for loan and lease losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three months ended |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 14,110 |  |  | $ | 3,741 |  |  | $ | 1,491 |  |  | $ | 30,108 |  |  | $ | — |  |  | $ | 36 |  |  | $ | 1,814 |  |  | $ | 51,300 |
Provision |  |  | 6,421 |  |  |  | 291 |  |  |  | 1,029 |  |  |  | 7,603 |  |  |  | — |  |  |  | 1 |  |  |  | 395 |  |  |  | 15,740 |
Charge-offs |  |  | (1,566 | ) |  |  | (250 | ) |  |  | (701 | ) |  |  | (3,254 | ) |  |  | — |  |  |  | — |  |  |  | (374 | ) |  |  | (6,145 | )
Recoveries |  |  | 19 |  |  |  | 8 |  |  |  | 53 |  |  |  | 83 |  |  |  | — |  |  |  | — |  |  |  | 200 |  |  |  | 363 |
Ending balance |  | $ | 18,984 |  |  | $ | 3,790 |  |  | $ | 1,872 |  |  | $ | 34,540 |  |  | $ | — |  |  | $ | 37 |  |  | $ | 2,035 |  |  | $ | 61,258 |
Nine months ended |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 7,965 |  |  | $ | 1,990 |  |  | $ | 610 |  |  | $ | 19,377 |  |  | $ | — |  |  | $ | 50 |  |  | $ | 1,944 |  |  | $ | 31,936 |
Provision/(recapture) |  |  | 14,149 |  |  |  | 2,031 |  |  |  | 1,910 |  |  |  | 26,844 |  |  |  | — |  |  |  | (13 | ) |  |  | 792 |  |  |  | 45,713 |
Charge-offs |  |  | (3,206 | ) |  |  | (259 | ) |  |  | (701 | ) |  |  | (12,057 | ) |  |  | — |  |  |  | — |  |  |  | (1,392 | ) |  |  | (17,615 | )
Recoveries |  |  | 76 |  |  |  | 28 |  |  |  | 53 |  |  |  | 376 |  |  |  | — |  |  |  | — |  |  |  | 691 |  |  |  | 1,224 |
Ending balance |  | $ | 18,984 |  |  | $ | 3,790 |  |  | $ | 1,872 |  |  | $ | 34,540 |  |  | $ | — |  |  | $ | 37 |  |  | $ | 2,035 |  |  | $ | 61,258 |
Ending balance: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 4,516 |  |  | $ | 77 |  |  | $ | — |  |  | $ | 10,189 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 14,782 |
Collectively evaluated for impairment |  |  | 11,825 |  |  |  | 3,413 |  |  |  | 1,685 |  |  |  | 22,450 |  |  |  | — |  |  |  | 37 |  |  |  | 2,035 |  |  |  | 41,445 |
Loans acquired with deteriorated credit quality |  |  | 2,643 |  |  |  | 300 |  |  |  | 187 |  |  |  | 1,901 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 5,031 |
Total allowance for loan and lease losses |  | $ | 18,984 |  |  | $ | 3,790 |  |  | $ | 1,872 |  |  | $ | 34,540 |  |  | $ | — |  |  | $ | 37 |  |  | $ | 2,035 |  |  | $ | 61,258 |
September 30, 2020 |  | Commercial Real Estate |  |  | Residential Real Estate |  |  | Construction, Land Development, and Other Land |  |  | Commercial and Industrial |  |  | Paycheck Protection Program |  |  | Installment and Other |  |  | Lease Financing Receivables |  |  | Total |
Loans and leases ending balance: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 39,001 |  |  | $ | 1,636 |  |  | $ | — |  |  | $ | 37,253 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 77,890 |
Collectively evaluated for impairment |  |  | 1,191,740 |  |  |  | 547,563 |  |  |  | 234,230 |  |  |  | 1,281,067 |  |  |  | 622,191 |  |  |  | 2,929 |  |  |  | 200,089 |  |  |  | 4,079,809 |
Loans acquired with deteriorated credit quality |  |  | 117,114 |  |  |  | 84,197 |  |  |  | 4,804 |  |  |  | 10,489 |  |  |  | — |  |  |  | 214 |  |  |  | — |  |  |  | 216,818 |
Total loans and leases |  | $ | 1,347,855 |  |  | $ | 633,396 |  |  | $ | 239,034 |  |  | $ | 1,328,809 |  |  | $ | 622,191 |  |  | $ | 3,143 |  |  | $ | 200,089 |  |  | $ | 4,374,517 |
The Company recaptured $1.1 million and $5.7 million of the allowance for loan and lease losses for the three and nine months ended September 30, 2021, respectively, and increased the allowance by $10.0 million and $29.3 million for the three and nine months ended September 30, 2020, respectively. For acquired impaired loans, the Company increased the allowance for loan and lease losses by $405,000 and recaptured $2.2 million of allowance for the three and nine months ended September 30, 2021, respectively. The Company increased the allowance for loan and lease losses by $295,000 and $2.3 million for the three and nine months ended September 30, 2020, respectively for acquired impaired loans. For loans individually evaluated for impairment, the Company recaptured $1.0 million of the allowance for loan and lease losses and increased the allowance by $602,000 for the three and nine months ended September 30, 2021, respectively. The Company increased the allowance on loans individually evaluated for impairment by $768,000 and $4.1 million for the three and nine months ended September 30, 2020, respectively. For loans collectively evaluated for impairment, the Company decreased the allowance for loan and lease losses by $498,000 and $4.2 million for the three and nine months ended September 30, 2021, and increased the allowance for loan and lease losses by $8.9 million and $23.0 million for the three and nine months ended September 30, 2020, respectively. An allowance for loan and lease loss allocation has not been made for Paycheck Protection Program (“PPP”) loans as these loans are fully guaranteed by the Small Business Association ("SBA"). On a quarterly basis, the Company assesses the collectability of its government guarantee loan and lease portfolio using historical loss experience in its small business lending unit. The following tables summarize the recorded investment, unpaid principal balance, and related allowance for loans and leases considered impaired as of September 30, 2021 and December 31, 2020, which exclude acquired impaired loans. For purposes of these tables, the unpaid principal balance represents the outstanding contractual balance. Impaired loans include loans that are individually evaluated for impairment as well as troubled debt restructurings for all loan categories. The sum of non-accrual loans and loans past due 90 days still on accrual will differ from the total impaired loan amount.
September 30, 2021 |  | Recorded Investment |  |  | Unpaid Principal Balance |  |  | Related Allowance |
With no related allowance recorded |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 20,432 |  |  | $ | 25,512 |  |  | $ | — |
Residential real estate |  |  | 3,850 |  |  |  | 3,901 |  |  |  | — |
Commercial and industrial |  |  | 14,212 |  |  |  | 15,999 |  |  |  | — |
With an allowance recorded |  |  |  |  |  |  |  |  |
Commercial real estate |  |  | 25,131 |  |  |  | 26,569 |  |  |  | 8,420 |
Residential real estate |  |  | 96 |  |  |  | 152 |  |  |  | — |
Commercial and industrial |  |  | 23,477 |  |  |  | 25,614 |  |  |  | 16,142 |
Total impaired loans |  | $ | 87,198 |  |  | $ | 97,747 |  |  | $ | 24,562 |
December 31, 2020 |  | Recorded Investment |  |  | Unpaid Principal Balance |  |  | Related Allowance |
With no related allowance recorded |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 32,473 |  |  | $ | 34,792 |  |  | $ | — |
Residential real estate |  |  | 1,558 |  |  |  | 1,644 |  |  |  | — |
Commercial and industrial |  |  | 17,944 |  |  |  | 19,917 |  |  |  | — |
With an allowance recorded |  |  |  |  |  |  |  |  |
Commercial real estate |  |  | 13,696 |  |  |  | 14,919 |  |  |  | 5,034 |
Residential real estate |  |  | 272 |  |  |  | 274 |  |  |  | 78 |
Commercial and industrial |  |  | 29,412 |  |  |  | 32,018 |  |  |  | 18,848 |
Total impaired loans |  | $ | 95,355 |  |  | $ | 103,564 |  |  | $ | 23,960 |
The following tables summarize the average recorded investment and interest income recognized for loans and leases considered impaired, which excludes acquired impaired loans, for the nine months ended:
September 30, 2021 |  | Average Recorded Investment |  |  | Interest Income Recognized |
With no related allowance recorded |  |  |  |  |  |
Commercial real estate |  | $ | 28,480 |  |  | $ | 920 |
Residential real estate |  |  | 2,788 |  |  |  | 109 |
Commercial and industrial |  |  | 16,668 |  |  |  | 481 |
With an allowance recorded |  |  |  |  |  |
Commercial real estate |  |  | 27,620 |  |  |  | 1,185 |
Residential real estate |  |  | 207 |  |  |  | 2 |
Commercial and industrial |  |  | 28,785 |  |  |  | 1,666 |
Total impaired loans |  | $ | 104,548 |  |  | $ | 4,363 |
September 30, 2020 |  | Average Recorded Investment |  |  | Interest Income Recognized |
With no related allowance recorded |  |  |  |  |  |
Commercial real estate |  | $ | 22,511 |  |  | $ | 927 |
Residential real estate |  |  | 1,615 |  |  |  | 26 |
Construction, land development, and other land |  |  | 2,984 |  |  |  | 220 |
Commercial and industrial |  |  | 16,991 |  |  |  | 493 |
With an allowance recorded |  |  |  |  |  |
Commercial real estate |  |  | 13,329 |  |  |  | 526 |
Residential real estate |  |  | 460 |  |  |  | 21 |
Commercial and industrial |  |  | 21,352 |  |  |  | 1,078 |
Total impaired loans |  | $ | 79,242 |  |  | $ | 3,291 |
The following tables summarize the risk rating categories of the loans and leases considered for inclusion in the allowance for loan and lease losses calculation, excluding acquired impaired loans, as of September 30, 2021 and December 31, 2020:
September 30, 2021 |  | Commercial Real Estate |  |  | Residential Real Estate |  |  | Construction, Land Development, and Other Land |  |  | Commercial and Industrial |  |  | Paycheck Protection Program |  |  | Installment and Other |  |  | Lease Financing Receivables |  |  | Total |
Pass |  | $ | 1,297,981 |  |  | $ | 422,843 |  |  | $ | 291,496 |  |  | $ | 1,261,335 |  |  | $ | 268,081 |  |  | $ | 1,190 |  |  | $ | 335,475 |  |  | $ | 3,878,401 |
Watch |  |  | 143,047 |  |  |  | 16,862 |  |  |  | 37,795 |  |  |  | 196,288 |  |  |  | — |  |  |  | 83 |  |  |  | 264 |  |  |  | 394,339 |
Special Mention |  |  | 48,605 |  |  |  | 3,036 |  |  |  | 7,375 |  |  |  | 30,841 |  |  |  | — |  |  |  | — |  |  |  | 1,934 |  |  |  | 91,791 |
Substandard |  |  | 43,924 |  |  |  | 3,120 |  |  |  | — |  |  |  | 41,290 |  |  |  | — |  |  |  | — |  |  |  | 786 |  |  |  | 89,120 |
Doubtful |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 297 |  |  |  | 297 |
Loss |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 1,533,557 |  |  | $ | 445,861 |  |  | $ | 336,666 |  |  | $ | 1,529,754 |  |  | $ | 268,081 |  |  | $ | 1,273 |  |  | $ | 338,756 |  |  | $ | 4,453,948 |
December 31, 2020 |  | Commercial Real Estate |  |  | Residential Real Estate |  |  | Construction, Land Development, and Other Land |  |  | Commercial and Industrial |  |  | Paycheck Protection Program |  |  | Installment and Other |  |  | Lease Financing Receivables |  |  | Total |
Pass |  | $ | 1,064,623 |  |  | $ | 463,103 |  |  | $ | 180,458 |  |  | $ | 1,027,399 |  |  | $ | 517,815 |  |  | $ | 1,706 |  |  | $ | 222,818 |  |  | $ | 3,477,922 |
Watch |  |  | 134,381 |  |  |  | 22,086 |  |  |  | 46,162 |  |  |  | 225,930 |  |  |  | — |  |  |  | 96 |  |  |  | 47 |  |  |  | 428,702 |
Special Mention |  |  | 60,022 |  |  |  | 3,795 |  |  |  | — |  |  |  | 56,784 |  |  |  | — |  |  |  | — |  |  |  | 2,721 |  |  |  | 123,322 |
Substandard |  |  | 54,160 |  |  |  | 4,447 |  |  |  | — |  |  |  | 48,609 |  |  |  | — |  |  |  | 1 |  |  |  | 955 |  |  |  | 108,172 |
Doubtful |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 600 |  |  |  | 600 |
Loss |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 1,313,186 |  |  | $ | 493,431 |  |  | $ | 226,620 |  |  | $ | 1,358,722 |  |  | $ | 517,815 |  |  | $ | 1,803 |  |  | $ | 227,141 |  |  | $ | 4,138,718 |
The following tables summarize contractual delinquency information for acquired non-impaired and originated loans and leases by category at September 30, 2021 and December 31, 2020:
September 30, 2021 |  | 30-59 Days Past Due |  |  | 60-89 Days Past Due |  |  | Greater than 90 Days and Accruing |  |  | Non- accrual |  |  | Total Past Due |  |  | Current |  |  | Total |
Commercial real estate |  | $ | 330 |  |  | $ | 1,426 |  |  | $ | — |  |  | $ | 17,082 |  |  | $ | 18,838 |  |  | $ | 1,514,719 |  |  | $ | 1,533,557 |
Residential real estate |  |  | 1,087 |  |  |  | — |  |  |  | — |  |  |  | 2,127 |  |  |  | 3,214 |  |  |  | 442,647 |  |  |  | 445,861 |
Construction, land development, and other land |  |  | 2,035 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2,035 |  |  |  | 334,631 |  |  |  | 336,666 |
Commercial and industrial |  |  | 1,653 |  |  |  | 594 |  |  |  | — |  |  |  | 14,272 |  |  |  | 16,519 |  |  |  | 1,513,235 |  |  |  | 1,529,754 |
Paycheck Protection Program |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 268,081 |  |  |  | 268,081 |
Installment and other |  |  | 39 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 39 |  |  |  | 1,234 |  |  |  | 1,273 |
Lease financing receivables |  |  | 973 |  |  |  | 98 |  |  |  | — |  |  |  | 984 |  |  |  | 2,055 |  |  |  | 336,701 |  |  |  | 338,756 |
Total |  | $ | 6,117 |  |  | $ | 2,118 |  |  | $ | — |  |  | $ | 34,465 |  |  | $ | 42,700 |  |  | $ | 4,411,248 |  |  | $ | 4,453,948 |
December 31, 2020 |  | 30-59 Days Past Due |  |  | 60-89 Days Past Due |  |  | Greater than 90 Days and Accruing |  |  | Non- accrual |  |  | Total Past Due |  |  | Current |  |  | Total |
Commercial real estate |  | $ | 1,544 |  |  | $ | 4,194 |  |  | $ | — |  |  | $ | 15,969 |  |  | $ | 21,707 |  |  | $ | 1,291,479 |  |  | $ | 1,313,186 |
Residential real estate |  |  | 1,686 |  |  |  | — |  |  |  | — |  |  |  | 1,929 |  |  |  | 3,615 |  |  |  | 489,816 |  |  |  | 493,431 |
Construction, land development, and other land |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 226,620 |  |  |  | 226,620 |
Commercial and industrial |  |  | 4,521 |  |  |  | 1,290 |  |  |  | — |  |  |  | 21,936 |  |  |  | 27,747 |  |  |  | 1,330,975 |  |  |  | 1,358,722 |
Paycheck Protection Program |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 517,815 |  |  |  | 517,815 |
Installment and other |  |  | 6 |  |  |  | — |  |  |  | — |  |  |  | 1 |  |  |  | 7 |  |  |  | 1,796 |  |  |  | 1,803 |
Lease financing receivables |  |  | 996 |  |  |  | 376 |  |  |  | — |  |  |  | 1,268 |  |  |  | 2,640 |  |  |  | 224,501 |  |  |  | 227,141 |
Total |  | $ | 8,753 |  |  | $ | 5,860 |  |  | $ | — |  |  | $ | 41,103 |  |  | $ | 55,716 |  |  | $ | 4,083,002 |  |  | $ | 4,138,718 |
Trouble debt restructurings (“TDRs”) are granted due to borrower financial difficulty and provide for a modification of loan repayment terms. TDRs are treated in the same manner as impaired loans for purposes of calculating the allowance for loan and lease losses. The tables below present TDRs by loan category as of September 30, 2021 and December 31, 2020:
September 30, 2021 |  | Number of Loans |  |  | Pre- Modification Outstanding Recorded Investment |  |  | Post- Modification Outstanding Recorded Investment |  |  | Charge-offs |  |  | Specific Reserves |
Accruing: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate |  |  | 7 |  |  | $ | 2,130 |  |  | $ | 2,130 |  |  | $ | — |  |  | $ | 209 |
Commercial and industrial |  |  | 1 |  |  |  | 63 |  |  |  | 63 |  |  |  | — |  |  |  | 63 |
Residential real estate |  |  | 2 |  |  |  | 173 |  |  |  | 173 |  |  |  | — |  |  |  | — |
Total accruing |  |  | 10 |  |  |  | 2,366 |  |  |  | 2,366 |  |  |  | — |  |  |  | 272 |
Non-accruing: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate |  |  | 3 |  |  |  | 856 |  |  |  | 740 |  |  |  | 116 |  |  |  | 311 |
Commercial and industrial |  |  | 3 |  |  |  | 1,730 |  |  |  | 1,107 |  |  |  | 623 |  |  |  | 508 |
Total non-accruing |  |  | 6 |  |  |  | 2,586 |  |  |  | 1,847 |  |  |  | 739 |  |  |  | 819 |
Total troubled debt restructurings |  |  | 16 |  |  | $ | 4,952 |  |  | $ | 4,213 |  |  | $ | 739 |  |  | $ | 1,091 |
December 31, 2020 |  | Number of Loans |  |  | Pre- Modification Outstanding Recorded Investment |  |  | Post- Modification Outstanding Recorded Investment |  |  | Charge-offs |  |  | Specific Reserves |
Accruing: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate |  |  | 8 |  |  | $ | 2,187 |  |  | $ | 2,187 |  |  | $ | — |  |  | $ | 104 |
Commercial and industrial |  |  | 1 |  |  |  | 78 |  |  |  | 78 |  |  |  | — |  |  |  | 78 |
Residential real estate |  |  | 3 |  |  |  | 230 |  |  |  | 230 |  |  |  | — |  |  |  | — |
Total accruing |  |  | 12 |  |  |  | 2,495 |  |  |  | 2,495 |  |  |  | — |  |  |  | 182 |
Non-accruing: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate |  |  | 4 |  |  |  | 1,609 |  |  |  | 1,362 |  |  |  | 247 |  |  |  | 102 |
Commercial and industrial |  |  | 14 |  |  |  | 4,420 |  |  |  | 4,288 |  |  |  | 132 |  |  |  | 3,157 |
Total non-accruing |  |  | 18 |  |  |  | 6,029 |  |  |  | 5,650 |  |  |  | 379 |  |  |  | 3,259 |
Total troubled debt restructurings |  |  | 30 |  |  | $ | 8,524 |  |  | $ | 8,145 |  |  | $ | 379 |  |  | $ | 3,441 |
In addition, there was no commitment outstanding on troubled debt restructurings at September 30, 2021 or December 31, 2020. Loans modified as troubled debt restructurings that occurred during the three and nine months ended September 30, 2021 and 2020 were:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Accruing: |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 2,395 |  |  | $ | 3,151 |  |  | $ | 2,495 |  |  | $ | 1,771 |
Additions |  |  | — |  |  |  | 604 |  |  |  | 281 |  |  |  | 604 |
Net payments |  |  | (29 | ) |  |  | (1,462 | ) |  |  | (410 | ) |  |  | (1,538 | )
Net transfers from non-accrual |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,456 |
Ending balance |  |  | 2,366 |  |  |  | 2,293 |  |  |  | 2,366 |  |  |  | 2,293 |
Non-accruing: |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  | 4,441 |  |  |  | 7,449 |  |  |  | 5,650 |  |  |  | 8,800 |
Additions |  |  | — |  |  |  | — |  |  |  | 673 |  |  |  | 5,633 |
Net payments |  |  | (2,584 | ) |  |  | (302 | ) |  |  | (3,568 | ) |  |  | (1,688 | )
Charge-offs |  |  | (10 | ) |  |  | (852 | ) |  |  | (908 | ) |  |  | (4,994 | )
Net transfers to accrual |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1,456 | )
Ending balance |  |  | 1,847 |  |  |  | 6,295 |  |  |  | 1,847 |  |  |  | 6,295 |
Total troubled debt restructurings |  | $ | 4,213 |  |  | $ | 8,588 |  |  | $ | 4,213 |  |  | $ | 8,588 |
There were no troubled debt restructurings that subsequently defaulted within twelve months of the restructure date during the three and nine months ended September 30, 2021 or 2020. At September 30, 2021 and December 31, 2020, the reserve for unfunded commitments was $1.5 million and $1.9 million, respectively. During the three and nine months ended September 30, 2021, there was a recapture for unfunded commitments of $79,000 and $363,000, respectively. During the three and nine months ended September 30, 2020, the provision for unfunded commitments was $519,000 and $1.2 million, respectively. There were no charge-offs or recoveries related to the reserve for unfunded commitments during the periods.

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