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Loans and ALLL
6 Months Ended
Jun. 30, 2021
Receivables [Abstract]  
Loans and ALLL Loans and ALLL
We grant commercial, agricultural, residential real estate, and consumer loans to customers situated primarily in Clare, Gratiot, Isabella, Mecosta, Midland, Montcalm, and Saginaw counties in Michigan. The ability of the borrowers to honor their repayment obligations is often dependent upon the real estate, agricultural, manufacturing, retail, gaming, tourism, health care, higher education, and general economic conditions of this region. Substantially all of our consumer and residential real estate loans are secured by various items of property, while commercial loans are secured primarily by real estate, business assets, and personal guarantees. A portion of loans are unsecured.
Loans that we have the intent and ability to hold in our portfolio are reported at their outstanding principal balance adjusted for any charge-offs, the ALLL, and deferred fees or costs. Unless a loan has a nonaccrual status, interest income is accrued over the term of the loan based on the principal amount outstanding. Loan origination fees and certain direct loan origination costs are capitalized and recognized as a component of interest income over the term of the loan using the appropriate amortization method.
The accrual of interest on commercial and agricultural loans, as well as residential real estate loans, is discontinued at the time a loan is 90 days or more past due unless the credit is well-secured and in the process of short-term collection. Upon transferring a loan to nonaccrual status, we perform an evaluation to determine the net realizable value of the underlying collateral. This evaluation is used to help determine if a charge-off is necessary. Consumer loans are typically charged-off no later than 180 days past due. Past due status is based on the contractual term of the loan. In all cases, a loan is placed in nonaccrual status at an earlier date if collection of principal or interest is considered doubtful.
When a loan is placed in nonaccrual status, all interest accrued in the current calendar year, but not collected, is reversed against interest income while interest accrued in prior calendar years, but not collected, is charged against the ALLL. Loans may be returned to accrual status after six months of continuous performance and achievement of current payment status.
Commercial and agricultural loans include loans for commercial real estate, commercial operating loans, advances to mortgage brokers, farmland and agricultural production, and loans to states and political subdivisions. Repayment of these loans is dependent upon the successful operation and management of a business. We minimize our risk by limiting the amount of direct credit exposure to any one borrower to $15,000. Borrowers with direct credit needs of more than $15,000 may be serviced through the use of loan participations with other commercial banks. Commercial and agricultural real estate loans commonly require loan-to-value limits of 80% or less. Depending upon the type of loan, past credit history, and current operating results, we may require the borrower to pledge accounts receivable, inventory, property, or equipment. Government agency guarantee may be required. Personal guarantees and/or life insurance beneficiary assignments are generally required from the owners of closely held corporations, partnerships, and sole proprietorships. In addition, we may require annual financial statements, prepare cash flow analyses, and review credit reports.
We entered into a mortgage purchase program in 2016 with a financial institution where we participate in advances to mortgage brokers (“advances”). The mortgage brokers originate residential mortgage loans with the intent to sell them on the secondary market. We participate in the advance to the mortgage broker, which is secured by the underlying mortgage loan, until it is ultimately sold on the secondary market. As such, the average life of each participated advance is approximately 20-30 days. Funds from the sale of the loan are used to pay off our participation in the advance to the mortgage broker. We classify these advances as commercial loans and include the outstanding balance in commercial loans on our consolidated balance sheets. Under the participation agreement, we committed to a maximum outstanding aggregate amount of $40,000. The difference between our outstanding balance and the maximum outstanding aggregate amount is classified as “Unfunded commitments under lines of credit” in the “Contractual Obligations and Loan Commitments” section of the Management's Discussion and Analysis of Financial Condition and Results of Operations of this report. The reduction in our outstanding balance during 2021 was the result of capitalization changes with the financial institution operating the mortgage purchase program. These changes, in late 2020, resulted in the reduction or elimination of broker advance participation for banks within the program.
We offer adjustable rate mortgages, construction loans, and fixed rate residential real estate loans which have amortization periods up to a maximum of 30 years. We consider the anticipated direction of interest rates, balance sheet duration, the sensitivity of our balance sheet to changes in interest rates, our liquidity needs, and overall loan demand to determine whether or not to sell fixed rate loans to Freddie Mac.
Our lending policies generally limit the maximum loan-to-value ratio on residential real estate loans to 100% of the lower of the appraised value of the property or the purchase price. Private mortgage insurance is typically required on loans with loan-to-value ratios in excess of 80% unless the loan qualifies for government guarantees.
Underwriting criteria for originated residential real estate loans generally include:
Evaluation of the borrower’s ability to make monthly payments.
Evaluation of the value of the property securing the loan.
Ensuring the payment of principal, interest, taxes, and hazard insurance does not exceed 28% of a borrower’s gross income.
Ensuring all debt servicing does not exceed 40% of income.
Verification of acceptable credit reports.
Verification of employment, income, and financial information.
Appraisals are performed by independent appraisers and are reviewed for appropriateness. Generally, mortgage loan requests are reviewed by our mortgage loan committee or through a secondary market underwriting system; loans in excess of $1,000 require the approval of our Internal Loan Committee, the Executive Loan Committee, the Board of Directors’ Loan Committee, or the Board of Directors.
Consumer loans include secured and unsecured personal loans. Loans are amortized for a period of up to 15 years based on the age and value of the underlying collateral. The underwriting emphasis is on a borrower’s perceived intent and ability to pay rather than collateral value. No consumer loans are sold to the secondary market.
The ALLL is established as losses are estimated to have occurred through a provision for loan losses charged to earnings. Full or partial loan balances are charged against the ALLL when we believe uncollectability is probable. Subsequent recoveries, if any, are credited to the ALLL.
The ALLL is evaluated on a regular basis for appropriateness. Our periodic review of the collectability of a loan considers historical experience, the nature and volume of the loan portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral, and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available.
The primary factors behind the determination of the level of the ALLL are specific allocations for impaired loans, historical loss percentages, as well as unallocated components. Specific allocations for impaired loans are primarily determined based on the difference between the loan’s outstanding balance and the present value of expected future cash flows discounted at the loan’s effective interest rate, or the fair value of the collateral, less costs to sell, if the loan is collateral dependent. Historical loss allocations are calculated at the loan class and segment levels based on a migration analysis of the loan portfolio, with the exception of advances to mortgage brokers, over the preceding five years. With no historical losses on advances to mortgage brokers, there is no allocation related to this portfolio. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio.
While we have experienced fluctuations in credit quality indicators in recent periods, credit quality remained strong at June 30, 2021. The COVID-19 pandemic led to the temporary and some permanent closures of businesses throughout the communities in which we serve, which also led to increased unemployment. We increased the ALLL during 2020 as a result of increased economic and environmental related risk factors, primarily driven by COVID-19. While these risk factors remain, improvement in credit quality indicators and a reduction in loans outstanding resulted in a reduction to the ALLL during the first six months of 2021.
Summaries of the ALLL and the recorded investment in loans by segments follows:
 Allowance for Loan Losses
Three Months Ended June 30, 2021
CommercialAgriculturalResidential Real EstateConsumerUnallocatedTotal
April 1, 2021$1,699 $230 $1,163 $956 $5,223 $9,271 
Charge-offs— — — (53)— (53)
Recoveries17 48 43 — 111 
Provision for loan losses595 15 (257)(8)(314)31 
June 30, 2021$2,311 $248 $954 $938 $4,909 $9,360 
 Allowance for Loan Losses
Six Months Ended June 30, 2021
CommercialAgriculturalResidential Real EstateConsumerUnallocatedTotal
January 1, 2021$2,162 $311 $1,363 $798 $5,110 $9,744 
Charge-offs(31)— — (181)— (212)
Recoveries99 103 113 — 320 
Provision for loan losses81 (68)(512)208 (201)(492)
June 30, 2021$2,311 $248 $954 $938 $4,909 $9,360 
 Allowance for Loan Losses and Recorded Investment in Loans
June 30, 2021
CommercialAgriculturalResidential Real EstateConsumerUnallocatedTotal
ALLL
Individually evaluated for impairment$541 $$657 $— $— $1,201 
Collectively evaluated for impairment1,770 245 297 938 4,909 8,159 
Total$2,311 $248 $954 $938 $4,909 $9,360 
Loans
Individually evaluated for impairment$12,004 $14,843 $3,688 $— $30,535 
Collectively evaluated for impairment711,884 80,354 308,879 75,011 1,176,128 
Total$723,888 $95,197 $312,567 $75,011 $1,206,663 
 Allowance for Loan Losses
Three Months Ended June 30, 2020
CommercialAgriculturalResidential Real EstateConsumerUnallocatedTotal
April 1, 2020$2,375 $490 $1,717 $961 $3,154 $8,697 
Charge-offs(1)(6)— (59)— (66)
Recoveries30 39 70 — 141 
Provision for loan losses(283)(130)(563)(147)1,228 105 
June 30, 2020$2,121 $356 $1,193 $825 $4,382 $8,877 
 Allowance for Loan Losses
Six Months Ended June 30, 2020
CommercialAgriculturalResidential Real EstateConsumerUnallocatedTotal
January 1, 2020$1,914 $634 $2,047 $922 $2,422 $7,939 
Charge-offs(5)(22)(15)(182)— (224)
Recoveries52 35 66 116 — 269 
Provision for loan losses160 (291)(905)(31)1,960 893 
June 30, 2020$2,121 $356 $1,193 $825 $4,382 $8,877 
 Allowance for Loan Losses and Recorded Investment in Loans
December 31, 2020
CommercialAgriculturalResidential Real EstateConsumerUnallocatedTotal
ALLL
Individually evaluated for impairment$84 $56 $771 $— $— $911 
Collectively evaluated for impairment2,078 255 592 798 5,110 8,833 
Total$2,162 $311 $1,363 $798 $5,110 $9,744 
Loans
Individually evaluated for impairment$9,821 $13,796 $4,319 $— $27,936 
Collectively evaluated for impairment746,865 86,665 303,224 73,621 1,210,375 
Total$756,686 $100,461 $307,543 $73,621 $1,238,311 
The following tables display the internally assigned credit risk ratings for commercial and agricultural credit exposures as of:
 June 30, 2021
 CommercialAgricultural
Real EstateOtherAdvances to Mortgage BrokersTotalReal EstateOtherTotalTotal
Rating
1 - Excellent$— $— $— $— $— $— $— $— 
2 - High quality6,845 10,735 — 17,580 462 470 18,050 
3 - High satisfactory79,146 51,741 — 130,887 10,646 3,363 14,009 144,896 
4 - Low satisfactory407,904 131,097 — 539,001 36,299 15,369 51,668 590,669 
5 - Special mention10,528 2,350 — 12,878 13,808 3,866 17,674 30,552 
6 - Substandard15,738 7,622 — 23,360 4,554 3,808 8,362 31,722 
7 - Vulnerable45 137 — 182 2,551 275 2,826 3,008 
8 - Doubtful— — — — 188 — 188 188 
9 - Loss— — — — — — — — 
Total$520,206 $203,682 $ $723,888 $68,508 $26,689 $95,197 $819,085 
 December 31, 2020
 CommercialAgricultural
Real EstateOtherAdvances to Mortgage BrokersTotalReal EstateOtherTotalTotal
Rating
1 - Excellent$— $— $— $— $— $— $— $— 
2 - High quality2,308 13,406 — 15,714 541 11 552 16,266 
3 - High satisfactory69,327 51,093 50,258 170,678 14,411 5,312 19,723 190,401 
4 - Low satisfactory403,733 122,025 — 525,758 34,464 17,600 52,064 577,822 
5 - Special mention15,049 6,174 — 21,223 13,137 3,240 16,377 37,600 
6 - Substandard15,854 6,130 — 21,984 5,267 2,693 7,960 29,944 
7 - Vulnerable26 1,303 — 1,329 3,208 387 3,595 4,924 
8 - Doubtful— — — — 190 — 190 190 
9 - Loss— — — — — — — — 
Total$506,297 $200,131 $50,258 $756,686 $71,218 $29,243 $100,461 $857,147 
Internally assigned credit risk ratings are reviewed, at a minimum, when loans are renewed or when management has knowledge of improvements or deterioration of the credit quality of individual credits. Descriptions of the internally assigned credit risk ratings for commercial and agricultural loans are as follows:
1. EXCELLENT – Substantially Risk Free
Credit has strong financial condition and solid earnings history, characterized by:
High liquidity, strong cash flow, low leverage.
Unquestioned ability to meet all obligations when due.
Experienced management, with management succession in place.
Secured by cash.
2. HIGH QUALITY – Limited Risk
Credit with sound financial condition and a positive trend in earnings supplemented by:
Favorable liquidity and leverage ratios.
Ability to meet all obligations when due.
Management with successful track record.
Steady and satisfactory earnings history.
If loan is secured, collateral is of high quality and readily marketable.
Access to alternative financing.
Well defined primary and secondary source of repayment.
If supported by guaranty, the financial strength and liquidity of the guarantor(s) are clearly evident.
3. HIGH SATISFACTORY – Reasonable Risk
Credit with satisfactory financial condition and further characterized by:
Working capital adequate to support operations.
Cash flow sufficient to pay debts as scheduled.
Management experience and depth appear favorable.
Loan performing according to terms.
If loan is secured, collateral is acceptable and loan is fully protected.
4. LOW SATISFACTORY – Acceptable Risk
Credit with bankable risks, although some signs of weaknesses are shown:
Would include most start-up businesses.
Occasional instances of trade slowness or repayment delinquency – may have been 10-30 days slow within the past year.
Management’s abilities are apparent yet unproven.
Weakness in primary source of repayment with adequate secondary source of repayment.
Loan structure generally in accordance with policy.
If secured, loan collateral coverage is marginal.
To be classified as less than satisfactory, only one of the following criteria must be met.
5. SPECIAL MENTION – Criticized
Credit constitutes an undue and unwarranted credit risk but not to the point of justifying a classification of substandard. The credit risk may be relatively minor yet constitutes an unwarranted risk in light of the circumstances surrounding a specific loan:
Downward trend in sales, profit levels, and margins.
Impaired working capital position.
Cash flow is strained in order to meet debt repayment.
Loan delinquency (30-60 days) and overdrafts may occur.
Shrinking equity cushion.
Diminishing primary source of repayment and questionable secondary source.
Management abilities are questionable.
Weak industry conditions.
Litigation pending against the borrower.
Loan may need to be restructured to improve collateral position or reduce payments.
Collateral or guaranty offers limited protection.
Negative debt service coverage, however the credit is well collateralized and payments are current.
6. SUBSTANDARD – Classified
Credit is inadequately protected by the current net worth and paying capacity of the borrower or of the collateral pledged. There is a distinct possibility we will implement collection procedures if the loan deficiencies are not corrected. Any commercial loan placed in nonaccrual status will be rated “7” or worse. In addition, the following characteristics may apply:
Sustained losses have severely eroded the equity and cash flow.
Deteriorating liquidity.
Serious management problems or internal fraud.
Original repayment terms liberalized.
Likelihood of bankruptcy.
Inability to access other funding sources.
Reliance on secondary source of repayment.
Litigation filed against borrower.
Interest non-accrual may be warranted.
Collateral provides little or no value.
Requires excessive attention of the loan officer.
Borrower is uncooperative with loan officer.
7. VULNERABLE – Classified
Credit is considered “Substandard” and warrants placing in nonaccrual status. Risk of loss is being evaluated and exit strategy options are under review. Other characteristics that may apply:
Insufficient cash flow to service debt.
Minimal or no payments being received.
Limited options available to avoid the collection process.
Transition status, expect action will take place to collect loan without immediate progress being made.
8. DOUBTFUL – Workout
Credit has all the weaknesses inherent in a “Substandard” loan with the added characteristic that collection and/or liquidation is pending. The possibility of a loss is extremely high, but its classification as a loss is deferred until liquidation procedures are completed, or reasonably estimable. Other characteristics that may apply:
Normal operations are severely diminished or have ceased.
Seriously impaired cash flow.
Original repayment terms materially altered.
Secondary source of repayment is inadequate.
Survivability as a “going concern” is impossible.
Collection process has begun.
Bankruptcy petition has been filed.
Judgments have been filed.
Portion of the loan balance has been charged-off.
9. LOSS – Charge-off
Credit is considered uncollectible and of such little value that their continuance as bankable assets is not warranted. This classification is for charged-off loans but does not mean that the asset has absolutely no recovery or salvage value. These loans are further characterized by:
Liquidation or reorganization under Bankruptcy, with poor prospects of collection.
Fraudulently overstated assets and/or earnings.
Collateral has marginal or no value.
Debtor cannot be located.
Over 120 days delinquent.
Our primary credit quality indicator for residential real estate and consumer loans is the individual loan’s past due aging. The following tables summarize the past due and current loans for the entire loan portfolio as of:
 June 30, 2021
 Accruing Interest
and Past Due:
 Total Past Due and Nonaccrual  
30-59
Days
60-89
Days
90 Days
or More
NonaccrualCurrentTotal
Commercial
Commercial real estate$56 $— $— $45 $101 $520,105 $520,206 
Commercial other275 — — 137 412 203,270 203,682 
Advances to mortgage brokers— — — — — — — 
Total commercial331 — — 182 513 723,375 723,888 
Agricultural
Agricultural real estate— — — 2,739 2,739 65,769 68,508 
Agricultural other— — — 275 275 26,414 26,689 
Total agricultural— — — 3,014 3,014 92,183 95,197 
Residential real estate
Senior liens135 — 133 277 279,062 279,339 
Junior liens— — — — — 3,179 3,179 
Home equity lines of credit— — — — — 30,049 30,049 
Total residential real estate135 — 133 277 312,290 312,567 
Consumer
Secured71 31 — — 102 71,976 72,078 
Unsecured— — — 2,926 2,933 
Total consumer78 31 — — 109 74,902 75,011 
Total$418 $166 $ $3,329 $3,913 $1,202,750 $1,206,663 
 December 31, 2020
 Accruing Interest
and Past Due:
 Total Past Due and Nonaccrual  
30-59
Days
60-89
Days
90 Days
or More
NonaccrualCurrentTotal
Commercial
Commercial real estate$333 $— $— $26 $359 $505,938 $506,297 
Commercial other486 — — 1,303 1,789 198,342 200,131 
Advances to mortgage brokers— — — — — 50,258 50,258 
Total commercial819 — — 1,329 2,148 754,538 756,686 
Agricultural
Agricultural real estate— — — 3,398 3,398 67,820 71,218 
Agricultural other— — 387 388 28,855 29,243 
Total agricultural— — 3,785 3,786 96,675 100,461 
Residential real estate
Senior liens3,203 145 — 199 3,547 269,425 272,972 
Junior liens25 — — — 25 3,791 3,816 
Home equity lines of credit— — — 30,747 30,755 
Total residential real estate3,236 145 — 199 3,580 303,963 307,543 
Consumer
Secured93 — — — 93 70,349 70,442 
Unsecured— — — 3,176 3,179 
Total consumer96 — — — 96 73,525 73,621 
Total$4,152 $145 $ $5,313 $9,610 $1,228,701 $1,238,311 
Impaired Loans
Loans may be classified as impaired if they meet one or more of the following criteria:
1.There has been a charge-off of its principal balance (in whole or in part);
2.The loan has been classified as a TDR; or
3.The loan is in nonaccrual status.
Impairment is measured on a loan-by-loan basis for commercial and agricultural loans by comparing the loan’s outstanding balance to the present value of expected future cash flows discounted at the loan’s effective interest rate, or the fair value of the collateral, less costs to sell, if the loan is collateral dependent. Large groups of smaller-balance, homogeneous residential real estate and consumer loans are collectively evaluated for impairment by comparing the loan’s unpaid principal balance to the present value of expected future cash flows discounted at the loan’s effective interest rate.
We do not recognize interest income on impaired loans in nonaccrual status. For impaired loans not classified as nonaccrual, interest income is recognized daily, as earned, according to the terms of the loan agreement and the principal amount outstanding.
The following is a summary of impaired loans as of:
 June 30, 2021December 31, 2020
Recorded BalanceUnpaid Principal BalanceValuation AllowanceRecorded BalanceUnpaid Principal BalanceValuation Allowance
Impaired loans with a valuation allowance
Commercial real estate$2,556 $2,556 $533 $2,048 $2,290 $79 
Commercial other3,126 3,126 107 107 
Agricultural real estate188 238 1,994 1,994 54 
Agricultural other— — — 1,355 1,355 
Residential real estate senior liens3,688 3,960 657 4,319 4,661 771 
Total impaired loans with a valuation allowance9,558 9,880 1,201 9,823 10,407 911 
Impaired loans without a valuation allowance
Commercial real estate6,004 6,320 3,006 3,080 
Commercial other318 318 4,660 4,660 
Agricultural real estate9,876 9,876 8,681 8,731 
Agricultural other4,779 4,779 1,766 1,766 
Total impaired loans without a valuation allowance20,977 21,293 18,113 18,237 
Impaired loans
Commercial12,004 12,320 541 9,821 10,137 84 
Agricultural14,843 14,893 13,796 13,846 56 
Residential real estate3,688 3,960 657 4,319 4,661 771 
Total impaired loans$30,535 $31,173 $1,201 $27,936 $28,644 $911 
The following is a summary of impaired loans for the:
 Three Months Ended June 30
20212020
Average Recorded BalanceInterest Income RecognizedAverage Recorded BalanceInterest Income Recognized
Impaired loans with a valuation allowance
Commercial real estate$2,681 $35 $1,085 $21 
Commercial other1,563 36 460 — 
Agricultural real estate607 — 2,224 26 
Agricultural other— — 1,355 20 
Residential real estate senior liens3,912 35 5,050 49 
Total impaired loans with a valuation allowance8,763 106 10,174 116 
Impaired loans without a valuation allowance
Commercial real estate6,406 93 4,046 60 
Commercial other2,503 10 2,826 32 
Agricultural real estate10,016 133 7,441 87 
Agricultural other4,529 55 2,406 56 
Home equity lines of credit— — 101 (1)
Consumer secured— — — 
Total impaired loans without a valuation allowance23,454 291 16,822 234 
Impaired loans
Commercial13,153 174 8,417 113 
Agricultural15,152 188 13,426 189 
Residential real estate3,912 35 5,151 48 
Consumer— — — 
Total impaired loans$32,217 $397 $26,996 $350 
 Six Months Ended June 30
20212020
Average Recorded BalanceInterest Income RecognizedAverage Recorded BalanceInterest Income Recognized
Impaired loans with a valuation allowance
Commercial real estate$2,553 $63 $951 $46 
Commercial other808 36 460 
Agricultural real estate1,058 11 2,051 50 
Agricultural other339 — 1,355 42 
Residential real estate senior liens4,070 78 5,197 104 
Total impaired loans with a valuation allowance8,828 188 10,014 248 
Impaired loans without a valuation allowance
Commercial real estate5,656 194 4,304 119 
Commercial other3,589 50 2,608 47 
Agricultural real estate9,717 265 7,612 146 
Agricultural other3,776 116 2,821 63 
Home equity lines of credit— — 94 
Consumer secured— — — 
Total impaired loans without a valuation allowance22,738 625 17,441 380 
Impaired loans
Commercial12,606 343 8,323 218 
Agricultural14,890 392 13,839 301 
Residential real estate4,070 78 5,291 109 
Consumer— — — 
Total impaired loans$31,566 $813 $27,455 $628 
As a result of line of credit agreements with borrowers, we had committed to advance $208 and $98 in additional funds to be disbursed in connection with impaired loans as of June 30, 2021 and December 31, 2020, respectively.
Troubled Debt Restructurings
A loan modification is considered to be a TDR when the modification includes terms outside of normal lending practices to a borrower who is experiencing financial difficulties.
Typical concessions granted include, but are not limited to:
Agreeing to interest rates below prevailing market rates for debt with similar risk characteristics.
Extending the amortization period beyond typical lending guidelines for loans with similar risk characteristics.
Agreeing to an interest-only payment structure and delaying principal payments.
Forgiving principal.
Forgiving accrued interest.

To determine if a borrower is experiencing financial difficulties, factors we consider include:
The borrower is currently in default on any debt.
The borrower would likely default on any debt if the concession is not granted.
The borrower’s cash flow is insufficient to service all debt if the concession is not granted.
The borrower has declared, or is in the process of declaring, bankruptcy.
The borrower is unlikely to continue as a going concern (if the entity is a business).
The following is a summary of TDRs granted for the:
Three Months Ended June 30
20212020
Number of LoansPre-Modification Recorded InvestmentPost-Modification Recorded InvestmentNumber of LoansPre-Modification Recorded InvestmentPost-Modification Recorded Investment
Commercial other$109 $109 — $— $— 
Agricultural other— — — 1,768 1,768 
Total2 $109 $109 2 $1,768 $1,768 
Six Months Ended June 30
20212020
Number of LoansPre-Modification Recorded InvestmentPost-Modification Recorded InvestmentNumber of LoansPre-Modification Recorded InvestmentPost-Modification Recorded Investment
Commercial other$4,761 $4,761 $963 $963 
Agricultural other3,712 3,712 2,361 2,361 
Residential real estate— — — 93 93 
Total11 $8,473 $8,473 8 $3,417 $3,417 
The following is a summary of concessions we granted to borrowers experiencing financial difficulty for the:
Three Months Ended June 30
20212020
Below Market Interest RateBelow Market Interest Rate and Extension of Amortization PeriodBelow Market Interest RateBelow Market Interest Rate and Extension of Amortization Period
 Number of LoansPre-Modification Recorded InvestmentNumber of LoansPre-Modification Recorded InvestmentNumber of LoansPre-Modification Recorded InvestmentNumber of LoansPre-Modification Recorded Investment
Commercial other— $— $109 — $— — $— 
Agricultural other— — — — — — 1,768 
Total $ 2 $109  $ 2 $1,768 
Six Months Ended June 30
20212020
Below Market Interest RateBelow Market Interest Rate and Extension of Amortization PeriodBelow Market Interest RateBelow Market Interest Rate and Extension of Amortization Period
 Number of LoansPre-Modification Recorded InvestmentNumber of LoansPre-Modification Recorded InvestmentNumber of LoansPre-Modification Recorded InvestmentNumber of LoansPre-Modification Recorded Investment
Commercial other$3,189 $1,572 $919 $44 
Agricultural other3,712 — — — — 2,361 
Residential real estate— — — — — — 93 
Total7 $6,901 4 $1,572 1 $919 7 $2,498 
We did not restructure any loans by forgiving principal or accrued interest in the three and six-month periods ended June 30, 2021 or 2020.
Based on our historical loss experience, losses associated with TDRs are not significantly different than other impaired loans within the same loan segment. As such, TDRs, including TDRs that have been modified in the past 12 months that subsequently defaulted, are analyzed in the same manner as other impaired loans within their respective loan segment.
We had no loans that defaulted in the three and six-month periods ended June 30, 2021 and 2020 which were modified within 12 months prior to the default date.
The following is a summary of TDR loan balances as of:
June 30
2021
December 31
2020
TDRs$29,347 $24,930 
Measures we have taken to assist our customers in connection with the COVID-19 pandemic include loan programs that provide short-term payment relief.  Under these programs, borrowers whose loans were in good standing as of March 1, 2020 could elect to defer full or partial payments for a period not to exceed 180 days. Bank regulators issued a statement on March 22, 2020, and a revised statement on April 7, 2020, which provided confirmation that short-term loan modifications made on a good faith basis in response to COVID-19 to borrowers with a current payment status are not categorized as TDRs. Pursuant to this guidance, borrowers granted a short-term loan modification meeting this criteria were not categorized as TDR as of June 30, 2021.