Loans and Allowance for Loan Losses | Note 3 – Loans and Allowance for Loan Losses Prior to the ICM transaction, we routinely generated one-to-four family mortgages for sale into the secondary market. During the three months ended September 30, 2020, we did not receive any sales proceeds and during the nine months ended September 30, 2020, we received sales proceeds of $1.23 billion, resulting in mortgage fee income of $33.4 million. Subsequent to the ICM transaction and during the three and nine months ended September 30, 2021, we did not receive any sales proceeds or recognize any mortgage fee income related to the sale of one-to-four family mortgages. The following table presents the components of loans as of the periods indicated: (Dollars in thousands) September 30, 2021 December 31, 2020 Commercial and non-residential real estate $ 1,430,290 $ 1,141,114 Residential real estate 269,967 240,264 Home equity 23,777 30,828 Consumer 22,144 3,156 Total 1,746,178 1,415,362 Purchased credit impaired loans: Commercial and non-residential real estate 15,079 21,008 Residential real estate 4,430 16,943 Consumer 601 1,488 Total purchased credit impaired loans 20,110 39,439 Total Loans $ 1,766,288 $ 1,454,801 Deferred loan origination costs and (fees), net (2,102) (1,057) Loans receivable $ 1,764,186 $ 1,453,744 We currently manage our loan portfolios and the respective exposure to credit losses (credit risk) by the following specific portfolio segments, which are levels at which we develop and document our systematic methodology to determine the allowance for credit losses attributable to each respective portfolio segment. These segments are as follows: Commercial business loans – Commercial loans are made to provide funds for equipment and general corporate needs, as well as to finance owner-occupied real estate, and to finance future cash flows of Federal government lease contracts. Repayment of these loans primarily uses the funds obtained from the operation of the borrower’s business. Commercial loans also include lines of credit that are utilized to finance a borrower’s short-term credit needs and/or to finance a percentage of eligible receivables and inventory. This segment includes both internally originated and purchased participation loans. Credit risk arises from the successful operation of the business, which may be affected by competition, rising interest rates, regulatory changes and adverse conditions in the local and regional economy. Commercial real estate loans – Commercial real estate loans consist of non-owner occupied properties, such as investment properties for retail, office and multifamily with a history of occupancy and cash flow. This segment includes both internally originated and purchased participation loans. These loans carry the risk of adverse changes in the local economy and a tenant’s deteriorating credit strength, lease expirations in soft markets and sustained vacancies, which can adversely impact cash flow. Commercial acquisition, development and construction loans – Commercial acquisition, development and construction loans are intended to finance the construction of commercial and residential properties, including the construction of single-family dwellings, and also includes loans for the acquisition and development of land. Construction loans represent a higher degree of risk than permanent real estate loans and may be affected by a variety of factors such as the borrower’s ability to control costs and adhere to time schedules and the risk that constructed units may not be absorbed by the market within the anticipated time frame or at the anticipated price. The loan commitment on these loans often includes an interest reserve that allows the lender to periodically advance loan funds to pay interest charges on the outstanding balance of the loan. Commercial Small Business Administration (“SBA”) loans – Loans originated through the various SBA programs have become an area of lending focus for the Bank. As of June 30, 2021, these loans have not yet been designated as a unique portfolio segment due to the relative insignificance from a loan volume perspective. These loans are currently included within the loan types noted above, based on the purpose of each loan originated. However, it is anticipated that this portfolio will continue to expand through a dedicated SBA lending focus, which we continue to monitor. When appropriate, the portfolio segments will be adjusted to segregate the SBA loan portfolio segment from the other commercial loan portfolio segments. Commercial SBA Paycheck Protection Program (“PPP”) loans –This segment includes the loan originated through the recently created SBA PPP loans. Credit risk is heightened as this SBA program mandates that these loans require no collateral and no guarantors of the loans. However, the loans are backed by a full guaranty of the SBA, so long as the loans were originated in accordance with the program guidelines. Additionally, these loans are eligible for full forgiveness by the SBA so long as the borrowers comply with the program guidelines as it pertains to their eligibility to borrow these funds, as well as their use of the funds. Residential mortgage loans – This residential real estate subsegment contains permanent and construction mortgage loans principally to consumers secured by residential real estate. Residential real estate loans are evaluated for the adequacy of repayment sources at the time of approval, based upon measures including credit scores, debt-to-income ratios and collateral values. Credit risk arises from the borrower’s, and where applicable, the builder’s, continuing financial stability, which can be adversely impacted by job loss, divorce, illness or personal bankruptcy, among other factors. Also impacting credit risk would be a shortfall in the value of the residential real estate in relation to the outstanding loan balance in the event of a default or subsequent liquidation of the real estate collateral. Home equity lines of credit – This segment includes subsegment for senior lien and subordinate lien lines of credit. Credit risk is similar to residential real estate loans described above as it is subject to the borrower’s continuing financial stability and the value of the collateral securing the loan. Consumer loans – This segment of loans includes primarily installment loans and personal lines of credit. Consumer loans include installment loans used by clients to purchase automobiles, boats and recreational vehicles. Credit risk is similar to residential real estate loans described above as it is subject to the borrower’s continuing financial stability and the value of the collateral securing the loan. This segment also includes loans purchased from a third-party originator which it originates to finance the purchase of personal automotive vehicles. Credit risk is unique in comparison to the Consumer segment as this segment includes only those loans provided to consumers that cannot typically obtain financing through traditional lenders. As such, these loans are subject to a higher risk of default than the typical consumer loan. The following table presents impaired loans by class, excluding PCI loans, segregated by those for which a specific allowance was required and those for which a specific allowance was not necessary as of the periods indicated: Impaired Loans with Specific Allowance Impaired Loans with No Specific Allowance Total Impaired Loans (Dollars in thousands) Recorded Investment Related Allowance Recorded Investment Recorded Investment Unpaid Principal Balance September 30, 2021 Commercial Commercial business $ 5,931 $ 3,792 $ 3,646 $ 9,577 $ 11,283 Commercial real estate 676 243 495 1,171 1,341 Acquisition and development — — 1,401 1,401 2,816 Total commercial 6,607 4,035 5,542 12,149 15,440 Residential — — 6,971 6,971 7,222 Home equity 69 69 26 95 95 Consumer — — 3 3 3 Total impaired loans $ 6,676 $ 4,104 $ 12,542 $ 19,218 $ 22,760 December 31, 2020 Commercial Commercial business $ 3,431 $ 1,032 $ 5,653 $ 9,084 $ 10,440 Commercial real estate 772 264 944 1,716 1,864 Acquisition and development — — 2,534 2,534 3,939 Total commercial 4,203 1,296 9,131 13,334 16,243 Residential — — 1,960 1,960 2,232 Home equity — — 95 95 95 Consumer — — 5 5 5 Total impaired loans $ 4,203 $ 1,296 $ 11,191 $ 15,394 $ 18,575 The following table presents the average recorded investment in impaired loans, excluding PCI loans, and related interest income recognized for the periods indicated: Three Months Ended September 30, 2021 2020 (Dollars in thousands) Average Investment in Impaired Loans Interest Income Recognized on Accrual Basis Interest Income Recognized on Cash Basis Average Investment in Impaired Loans Interest Income Recognized on Accrual Basis Interest Income Recognized on Cash Basis Commercial Commercial business $ 7,223 $ — $ — $ 7,785 $ — $ — Commercial real estate 1,943 11 11 3,264 26 26 Acquisition and development 340 — — 375 10 54 Total commercial 9,506 11 11 11,424 36 80 Residential 7,029 3 3 3,085 5 5 Home equity 69 — — 69 — — Consumer 3 — — 5 — — Total $ 16,607 $ 14 $ 14 $ 14,583 $ 41 $ 85 Nine Months Ended September 30, 2021 2020 (Dollars in thousands) Average Investment in Impaired Loans Interest Income Recognized on Accrual Basis Interest Income Recognized on Cash Basis Average Investment in Impaired Loans Interest Income Recognized on Accrual Basis Interest Income Recognized on Cash Basis Commercial Commercial business $ 6,701 $ — $ — $ 5,225 $ — $ — Commercial real estate 2,125 33 33 3,124 77 79 Acquisition and development 348 — — 1,487 67 73 Total commercial 9,174 33 33 9,836 144 152 Residential 5,418 11 10 2,683 14 14 Home equity 69 — — 94 — — Consumer 3 — — 8 — — Total $ 14,664 $ 44 $ 43 $ 12,621 $ 158 $ 166 As of September 30, 2021, the Bank’s other real estate owned balance totaled $3.4 million, of which $2.7 million was related to the acquisition of The First State Bank (“First State”) in 2020. The Bank held $2.6 million, or 76.5%, of other real estate owned as a result of the foreclosure of 20 unrelated commercial loans. The remaining $0.8 million, or 23.5%, consists of 11 foreclosed residential real estate properties. There are five additional consumer mortgage loans collateralized by residential real estate properties in the process of foreclosure, with a total recorded investment of $0.4 million as of September 30, 2021. These include four legacy Bank loans totaling $0.2 million and one loan acquired from First State totaling $0.2 million. These loans are included in the table above and have no specific allowance allocated to them. Bank management uses a nine-point internal risk rating system to monitor the credit quality of the overall loan portfolio. The first six categories are considered not criticized and are aggregated as “Pass” rated. The criticized rating categories utilized by management generally follow bank regulatory definitions. Loans categorized as “Pass” rated have adequate sources of repayment, with little identifiable risk of collection and general conformity to the Bank's policy requirements, product guidelines and underwriting standards. Any exceptions that are identified during the underwriting and approval process have been adequately mitigated by other factors. Loans categorized as “Special Mention” rated have potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or in the institution’s credit position at some future date. Special mention assets are not adversely classified and do not expose the institution to sufficient risk to warrant adverse classification. Loans categorized as “Substandard” rated are inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. Loans so classified must have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt and are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected. Loans categorized as “Doubtful” rated have all the weakness inherent in those classified substandard with the added characteristic that the weakness makes collections or liquidation in full, on the basis of currently known facts, conditions and values, highly questionable and improbable. However, these loans are not yet rated as loss because certain events may occur which would salvage the debt. The Special Mention category includes assets that are currently protected but are potentially weak, resulting in undue and unwarranted credit risk, but not to the point of justifying a Substandard classification. Loans in the Substandard category have well-defined weaknesses that jeopardize the liquidation of the debt and have a distinct possibility that some loss will be sustained if the weaknesses are not corrected. Any portion of a loan that has been or is expected to be charged off is placed in the Loss category. To help ensure that risk ratings are accurate and reflect the present and future capacity of borrowers to repay a loan as agreed, the Bank has a structured loan rating process with several layers of internal and external oversight. Generally, consumer and residential mortgage loans are included in the Pass categories unless a specific action, such as past due status, bankruptcy, repossession or death, occurs to raise awareness of a possible credit event. The Bank’s Chief Credit Officer is responsible for the timely and accurate risk rating of the loans in the portfolio at origination and on an ongoing basis. The Credit Department ensures that a review of all commercial relationships of $1.0 million or greater is performed annually. Review of the appropriate risk grade is included in both the internal and external loan review process and on an ongoing basis. The Bank has an experienced Credit Department that continually reviews and assesses loans within the portfolio. The Bank engages an external consultant to conduct independent loan reviews on at least an annual basis. Generally, the external consultant reviews larger commercial relationships or criticized relationships. The Credit Department compiles detailed reviews, including plans for resolution, on loans classified as Substandard on a quarterly basis. Loans in the Special Mention and Substandard categories that are collectively evaluated for impairment are given separate consideration in the determination of the allowance. The following table represents the classes of the loan portfolio, excluding PCI loans, summarized by the aggregate Pass and the criticized categories of Special Mention, Substandard and Doubtful within the internal risk rating system as of the periods indicated: (Dollars in thousands) Pass Special Mention Substandard Doubtful Total September 30, 2021 Commercial Commercial business $ 589,196 $ 13,623 $ 12,910 $ 3,605 $ 619,334 Commercial real estate 508,729 22,004 33,687 156 564,576 Acquisition and development 86,205 7,624 4,149 1,064 99,042 SBA PPP 147,338 — — — 147,338 Total commercial 1,331,468 43,251 50,746 4,825 1,430,290 Residential 259,864 917 8,693 493 269,967 Home equity 23,304 378 — 95 23,777 Consumer 22,123 18 3 — 22,144 Total Loans $ 1,636,759 $ 44,564 $ 59,442 $ 5,413 $ 1,746,178 December 31, 2020 Commercial Commercial business $ 496,222 $ 9,529 $ 17,045 $ 1,095 $ 523,891 Commercial real estate 356,544 32,044 34,001 533 423,122 Acquisition and development 80,771 25,001 4,184 2,170 112,126 SBA PPP 81,975 — — — 81,975 Total commercial 1,015,512 66,574 55,230 3,798 1,141,114 Residential 236,250 948 2,896 170 240,264 Home equity 30,277 381 144 26 30,828 Consumer 3,124 32 — — 3,156 Total Loans $ 1,285,163 $ 67,935 $ 58,270 $ 3,994 $ 1,415,362 Management further monitors the performance and credit quality of the loan portfolio by analyzing the age of the portfolio as determined by the length of time a recorded payment is past due. A loan that has deteriorated and requires additional collection efforts by the Bank could warrant non-accrual status. A complete review is presented to the Chief Credit Officer and/or the Special Asset Review Committee (“SARC”), as required with respect to any loan which is in a collection process and to make a determination as to whether the loan should be placed on non-accrual status. The placement of loans on non-accrual status is subject to applicable regulatory restrictions and guidelines. Generally, loans should be placed in non-accrual status when the loan reaches 90 days past due, when it becomes likely the borrower cannot or will not make scheduled principal or interest payments, when full repayment of principal and interest is not expected or when the loan displays potential loss characteristics. Normally, all accrued interest is charged off when a loan is placed in non-accrual status unless we believe it is likely the accrued interest will be collected. Any payments subsequently received are applied to the principal. All principal and interest due must be paid up-to-date and the Bank is reasonably sure of future satisfactory payment performance to remove a loan from non-accrual status. Usually, this requires the receipt of six The following table presents the classes of the loan portfolio, excluding PCI loans, summarized by aging categories of performing loans and non-accrual loans as of the periods indicated: (Dollars in thousands) Current 30-59 Days Past Due 60-89 Days Past Due 90+ Days Past Due Total Past Due Total Loans Non-Accrual 90+ Days Still Accruing September 30, 2021 Commercial Commercial business $ 608,407 $ 6,315 $ 1,052 $ 3,560 $ 10,927 $ 619,334 $ 9,102 $ — Commercial real estate 564,420 — — 156 156 564,576 495 — Acquisition and development 97,966 — — 1,076 1,076 99,042 1,157 — SBA PPP 147,338 — — — — 147,338 — — Total commercial 1,418,131 6,315 1,052 4,792 12,159 1,430,290 10,754 — Residential 268,281 726 415 545 1,686 269,967 6,601 — Home equity 23,550 117 15 95 227 23,777 95 — Consumer 22,138 3 3 — 6 22,144 3 — Total Loans $ 1,732,100 $ 7,161 $ 1,485 $ 5,432 $ 14,078 $ 1,746,178 $ 17,453 $ — December 31, 2020 Commercial Commercial business $ 521,799 $ 1,040 $ 33 $ 1,019 $ 2,092 $ 523,891 $ 8,601 $ — Commercial real estate 422,343 34 212 533 779 423,122 944 — Acquisition and development 109,686 — — 2,440 2,440 112,126 2,534 — SBA PPP 81,975 — — — — 81,975 — — Total commercial 1,135,803 1,074 245 3,992 5,311 1,141,114 12,079 — Residential 235,420 2,058 1,969 817 4,844 240,264 1,534 — Home equity 30,369 289 75 95 459 30,828 95 — Consumer 3,156 — — — — 3,156 5 — Total Loans $ 1,404,748 $ 3,421 $ 2,289 $ 4,904 $ 10,614 $ 1,415,362 $ 13,713 $ — An ALL is maintained to absorb losses from the loan portfolio. The ALL is based on management’s continuing evaluation of the risk characteristics and credit quality of the loan portfolio, assessment of current economic conditions, diversification and size of the portfolio, adequacy of collateral, past and anticipated loss experience and the amount of non-performing loans. The Bank’s methodology for determining the ALL is based on the requirements of ASC Section 310-10-35 for loans individually evaluated for impairment and ASC Subtopic 450-20 for loans collectively evaluated for impairment, as well as the Interagency Policy Statements on the Allowance for Loan and Lease Losses and other bank regulatory guidance. The total of the two components represents the Bank’s ALL. The Bank’s methodology allows for the analysis of certain impaired loans in homogeneous pools, rather than on an individual basis, when those loans are below specific thresholds based on the outstanding principal balance. More specifically, residential mortgage loans, home equity lines of credit and consumer loans, when considered impaired, are evaluated collectively for impairment by applying allocation rates derived from the Bank’s historical losses specific to impaired loans. Total collectively evaluated impaired loans, excluding the PCI loans acquired from First State, were $1.4 million and $2.0 million, while the related reserves were $0.1 million and $0.1 million as of September 30, 2021 and December 31, 2020. Such collectively evaluated impaired loans are included in total loans individually evaluated for impairment and in total impaired loans. Loans that are collectively evaluated for impairment are analyzed with general allowances being made as appropriate. For general allowances, historical loss trends are used in the estimation of losses in the current portfolio. These historical loss amounts are modified by qualified factors. The segments described above, which are based on the federal call code assigned to each loan, provide the starting point for the ALL analysis. Management tracks the historical net charge-off activity at the call code level. A historical charge-off factor is calculated utilizing a defined number of consecutive historical quarters. All pools currently utilize a rolling 12 quarters. “Pass” rated credits are segregated from “Criticized” credits for the application of qualitative factors. Loans in the criticized pools, which possess certain qualities or characteristics that may lead to collection and loss issues, are closely monitored by management and subject to additional qualitative factors. Management has identified a number of additional qualitative factors which it uses to supplement the historical charge-off factor because these factors are likely to cause estimated credit losses associated with the existing loan pools to differ from historical loss experience. The additional factors that are evaluated quarterly and updated using information obtained from internal, regulatory and governmental sources are: lending policies and procedures, nature and volume of the portfolio, experience and ability of lending management and staff, volume and severity of problem credits, quality of the loan review system, changes in the value of underlying collateral, effect of concentrations of credit from a loan type, industry and/or geographic standpoint, changes in economic and business conditions, consumer sentiment and other external factors. The combination of historical charge-off and qualitative factors are then weighted for each risk grade. These weightings are determined internally based upon the likelihood of loss as a loan risk grading deteriorates. Bank management analyzed the portfolios of letters of credit, non-revolving lines of credit and revolving lines of credit and based its calculation to estimate the liability for off-balance sheet credit exposures on the expectation of future advances of each loan category. Letters of credit were determined to be highly unlikely to advance since they are generally in place only to ensure various forms of performance of the borrowers. In the Bank’s history, there have been no letters of credit drawn upon. In addition, many of the letters of credit are cash secured and do not warrant an allocation. Non-revolving lines of credit were determined to be highly likely to advance as these are typically construction lines. Meanwhile, the likelihood of revolving lines of credit advancing varies with each individual borrower. Therefore, the future usage of each line was estimated based on the average line utilization of the revolving line of credit portfolio as a whole. Once the estimated future advances were calculated, an allocation rate, which was derived from the Bank’s historical losses and qualitative environmental factors, was applied in a similar manner as those used for the allowance for loan loss calculation. The resulting estimated loss allocations were totaled to determine the liability for unfunded commitments related to these loans, which management considers necessary to anticipate potential losses on those commitments that have a reasonable probability of funding. As of September 30, 2021 and December 31, 2020, the liability for unfunded commitments related to loans held for investment, excluding loans acquired from First State, was $0.5 million. Bank management reviews the loan portfolio on a quarterly basis using a defined, consistently applied process in order to make appropriate and timely adjustments to the ALL. When information confirms all or part of specific loans to be uncollectible, these amounts are promptly charged off against the ALL. The following table presents the primary segments of the ALL, excluding PCI loans, segregated into the amount required for loans individually evaluated for impairment and the amount required for loans collectively evaluated for impairment as of the periods indicated: (Dollars in thousands) Commercial Residential Home Equity Consumer Total ALL balance at June 30, 2021 $ 22,659 $ 1,363 $ 284 $ 576 $ 24,882 Charge-offs (96) (2) — — (98) Recoveries 10 — 13 — 23 Provision (release) (529) (42) (37) 609 1 ALL balance at September 30, 2021 $ 22,044 $ 1,319 $ 260 $ 1,185 $ 24,808 (Dollars in thousands) Commercial Residential Home Equity Consumer Total ALL balance at December 31, 2020 $ 24,033 $ 1,378 $ 298 $ 51 $ 25,760 Charge-offs (361) (2) — — (363) Recoveries 224 — 21 3 248 Provision (release) (1,852) (57) (59) 1,131 (837) ALL balance at September 30, 2021 $ 22,044 $ 1,319 $ 260 $ 1,185 $ 24,808 Individually evaluated for impairment $ 4,035 $ — $ 69 $ — $ 4,104 Collectively evaluated for impairment $ 18,009 $ 1,319 $ 191 $ 1,185 $ 20,704 The following table presents the primary segments of our loan portfolio, excluding PCI loans, as of the period indicated: (Dollars in thousands) Commercial Residential Home Equity Consumer Total September 30, 2021 Individually evaluated for impairment $ 12,148 $ 6,971 $ 95 $ 3 $ 19,217 Collectively evaluated for impairment 1,418,142 262,996 23,682 22,141 1,726,961 Total Loans $ 1,430,290 $ 269,967 $ 23,777 $ 22,144 $ 1,746,178 The following table presents the primary segments of the ALL, excluding PCI loans, segregated into the amount required for loans individually evaluated for impairment and the amount required for loans collectively evaluated for impairment as of the periods indicated: (Dollars in thousands) Commercial Residential Home Equity Consumer Total ALL balance at June 30, 2020 $ 15,401 $ 1,846 $ 264 $ 58 $ 17,569 Charge-offs (100) — — — (100) Recoveries 3 — 2 — 5 Provision (release) 8,840 (218) 82 (8) 8,696 ALL balance at Allowance contributed with mortgage combination transaction — (354) — — (354) ALL balance at September 30, 2020 $ 24,144 $ 1,274 $ 348 $ 50 $ 25,816 (Dollars in thousands) Commercial Residential Home Equity Consumer Total ALL balance at December 31, 2019 $ 10,098 $ 1,272 $ 327 $ 78 $ 11,775 Charge-offs (1,856) — (23) — (1,879) Recoveries 9 — 6 2 17 Provision (release) 15,893 356 38 (30) 16,257 Allowance contributed with mortgage combination transaction — (354) — — (354) ALL balance at September 30, 2020 $ 24,144 $ 1,274 $ 348 $ 50 $ 25,816 Individually evaluated for impairment $ 1,984 $ — $ — $ — $ 1,984 Collectively evaluated for impairment $ 22,160 $ 1,274 $ 348 $ 50 $ 23,832 The following table presents the primary segments of our loan portfolio, excluding PCI loans, as of the period indicated: (Dollars in thousands) Commercial Residential Home Equity Consumer Total September 30, 2020 Individually evaluated for impairment $ 14,350 $ 3,051 $ 95 $ 6 $ 17,502 Collectively evaluated for impairment 1,102,976 231,707 34,689 3,980 1,373,352 Total Loans $ 1,117,326 $ 234,758 $ 34,784 $ 3,986 $ 1,390,854 The ALL is based on estimates and actual losses will vary from current estimates. Management believes that the granularity of the homogeneous pools and the related historical loss ratios and other qualitative factors, as well as the consistency in the application of assumptions, result in an ALL that is representative of the risk found in the components of the portfolio at any given date. Troubled Debt Restructurings At September 30, 2021 and December 31, 2020, the Bank had specific reserve allocations for troubled debt restructurings (“TDRs”) of $0.5 million and $0.6 million, respectively. Loans considered to be troubled debt restructured loans totaled $7.7 million and $10.2 million as of September 30, 2021 and December 31, 2020, respectively. Of these totals, $1.4 million and $1.6 million, respectively, represent accruing troubled debt restructured loans and represent 8% and 10%, respectively, of total impaired loans. Meanwhile, as of September 30, 2021, $2.6 million represent four loans to two borrowers that have defaulted under the restructured terms. The largest of these loans, totaling $2.1 million, is a commercial loan, and the other three of these loans, totaling $0.5 million, are commercial acquisition and development loans that were considered TDRs due to extended interest-only periods and/or unsatisfactory repayment structures once transitioned to principal and interest payments. These borrowers have experienced continued financial difficulty and are considered non-performing loans as of September 30, 2021 and December 31, 2020. During the nine months ended September 30, 2021, no additional loans were classified as TDRs and no restructured loan defaulted under their modified terms that were not already classified as non-performing for having previously defaulted under their modified terms. During the three months ended September 30, 2020, no additional loans were classified as TDRs and no restructured loans defaulted under their modified terms that were already classified as non-performing for having previously defaulted under their modified terms. For the nine months ended September 30, 2020, the following table presents the new TDRs as of the period indicated: Nine Months Ended September 30, 2020 (Dollars in thousands) Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment Commercial Commercial business 5 $ 6,237 $ 5,427 Commercial real estate 2 159 152 Total commercial 7 6,396 5,579 Residential 1 87 86 Total 8 $ 6,483 $ 5,665 The pre-modification and post-modification balances represent the balances outstanding immediately before and after modification of the loan. Purchased Credit Impaired Loans As a result of the acquisition of First State, we have PCI loans. The following table presents the carrying amount of the PCI loan portfolio as of the periods indicated: (Dollars in thousands) September 30, 2021 December 31, 2020 Commercial $ 15,079 $ 21,008 Residential 4,430 16,943 Consumer 601 1,488 Outstanding balance $ 20,110 $ 39,439 Carrying amount, net of allowance $ 20,110 $ 39,355 The following table presents the accretable yield, or income expected to be collected, as of the periods indicated: (Dollars in thousands) September 30, 2021 December 31, 2020 Beginning balance $ 8,313 $ — New loans purchased — 11,746 Accretion of income (3,080) (2,945) Other changes in expected cash flows 1,234 (488) Ending balance $ 6,467 $ 8,313 There were no PCI loans purchased during the three or nine months ended September 30, 2021. Income is not recognized on PCI loans if we cannot reasonably estimate cash flows expected to be collected and, as of September 30, 2021, we held no such loans. The following tables summarize the primary segments of the ALL, segregated into the amount required for loans individually evaluated for impairment and the amount required for loans collectively evaluated for impairment for the PCI loan portfolio as of the periods indicated: (Dollars in thousands) Commercial Residential Total ALL balance at June 30, 2021 $ — $ — $ — Provision 14 365 379 ALL balance at September 30, 2021 $ 14 $ 365 $ 379 (Dollars in thousands) Commercial Residential Total ALL balance at December 31, 2020 $ — $ 84 $ 84 Provision 14 281 295 ALL balance at September 30, 2021 $ 14 $ 365 $ 379 Collectively evaluated for impairment $ 14 $ 365 $ 379 (Dollars in thousands) Commercial Residential Total ALL balance at June 30, 2020 $ 121 $ 52 $ 173 Charge-offs — (11) (11) Provision (121) 56 (65) ALL balance at September 30, 2020 $ — $ 97 $ 97 (Dollars in thousands) Commercial Residential Total ALL balance at December 31, 2019 $ — $ — $ — Charge-offs — (11) (11) Provision — 108 108 ALL balance at September 30, 2020 $ — $ 97 $ 97 Collectively evaluated for impairment $ — $ 97 $ 97 As of September 30, 2021, the loans in our PCI portfolio were all collectively evaluated for impairment and are segmented into three categories: commercial loans totaling $15.1 million, residential loans totaling $4.4 million, and consumer loans totaling $0.6 million, for a portfolio total of $20.1 million. The following table presents the classes of the PCI loan portfolio summarized by |