Biggest changeYears ended December 31, 2022 2021 2020 Average Balance Interest Average Rate Average Balance Interest Average Rate Average Balance Interest Average Rate Interest-earning assets: Federal funds sold and other interest- earning deposits $ 49,055 $ 747 1.52 % $ 169,504 $ 216 0.13 % $ 112,802 $ 315 0.28 % Investment securities (1) : Taxable 1,283,575 22,498 1.75 1,007,420 16,736 1.66 626,221 14,186 2.27 Tax-exempt (2) 100,633 2,587 2.57 121,592 2,981 2.45 168,687 4,149 2.46 Total investment securities 1,384,208 25,085 1.81 1,129,012 19,717 1.75 794,908 18,335 2.31 Loans: Commercial business 628,729 30,188 4.80 734,748 29,467 4.01 735,535 26,667 3.63 Commercial mortgage 1,502,904 70,608 4.70 1,327,772 51,719 3.90 1,164,827 49,962 4.29 Residential real estate loans 579,362 19,558 3.38 593,375 20,162 3.40 587,620 21,320 3.63 Residential real estate lines 77,132 3,283 4.26 82,210 2,784 3.39 97,321 3,802 3.91 Consumer indirect 1,008,026 45,645 4.53 896,769 42,181 4.70 836,168 40,003 4.78 Other consumer 14,636 1,538 10.51 15,305 1,585 10.36 16,007 1,766 11.03 Total loans (3) 3,810,789 170,820 4.48 3,650,179 147,898 4.05 3,437,478 143,520 4.18 Total interest-earning assets 5,244,052 196,652 3.75 4,948,695 167,831 3.39 4,345,188 162,170 3.73 Less: Allowance for credit losses (42,689 ) (50,230 ) (45,697 ) Other noninterest-earning assets 405,370 437,343 393,734 Total assets $ 5,606,733 $ 5,335,808 $ 4,693,225 Interest-bearing liabilities: Deposits: Interest-bearing demand $ 909,799 2,180 0.24 $ 827,891 1,156 0.14 $ 714,904 1,091 0.15 Savings and money market 1,852,571 9,778 0.53 1,864,567 3,363 0.18 1,443,692 4,788 0.33 Time deposits 1,008,092 11,036 1.09 907,973 3,599 0.40 959,541 11,943 1.24 Total interest-bearing deposits 3,770,462 22,994 0.61 3,600,431 8,118 0.23 3,118,137 17,822 0.57 Short-term borrowings 86,139 1,500 1.74 538 120 22.33 86,495 1,604 1.85 Long-term borrowings 74,059 4,242 5.73 73,749 4,237 5.75 47,387 2,888 6.09 Total borrowings 160,198 5,742 3.58 74,287 4,357 5.87 133,882 4,492 3.36 Total interest-bearing liabilities 3,930,660 28,736 0.73 3,674,718 12,475 0.34 3,252,019 22,314 0.69 Noninterest-bearing demand deposits 1,105,281 1,105,227 905,412 Other noninterest-bearing liabilities 129,079 70,472 84,558 Shareholders’ equity 441,713 485,391 451,236 Total liabilities and shareholders’ equity $ 5,606,733 $ 5,335,808 $ 4,693,225 Net interest income (tax-equivalent) $ 167,916 $ 155,356 $ 139,856 Interest rate spread 3.02 % 3.05 % 3.04 % Net earning assets $ 1,313,392 $ 1,273,977 $ 1,093,169 Net interest margin (tax-equivalent) 3.20 % 3.14 % 3.22 % Ratio of average interest-earning assets to average interest-bearing liabilities 133.41 % 134.67 % 133.62 % (1) Investment securities are shown at amortized cost.
Biggest changeYears ended December 31, 2023 2022 Average Balance Interest Average Rate Average Balance Interest Average Rate Interest-earning assets: Federal funds sold and other interest-earning deposits $ 80,415 $ 3,927 4.88 % $ 49,055 $ 747 1.52 % Investment securities (1) : Taxable 1,177,615 22,048 1.87 1,283,575 22,498 1.75 Tax-exempt (2) 72,313 1,993 2.76 100,633 2,587 2.57 Total investment securities 1,249,928 24,041 1.92 1,384,208 25,085 1.81 Loans: Commercial business 698,861 50,388 7.21 628,729 30,188 4.80 Commercial mortgage 1,908,355 124,240 6.51 1,502,904 70,608 4.70 Residential real estate loans 612,767 22,728 3.71 579,362 19,558 3.38 Residential real estate lines 76,350 5,608 7.34 77,132 3,283 4.26 Consumer indirect 997,538 53,435 5.36 1,008,026 45,645 4.53 Other consumer 28,741 2,184 7.60 14,636 1,538 10.51 Total loans (3) 4,322,612 258,583 5.98 3,810,789 170,820 4.48 Total interest-earning assets 5,652,955 286,551 5.07 5,244,052 196,652 3.75 Less: Allowance for credit losses (49,198 ) (42,689 ) Other noninterest-earning assets 421,626 405,370 Total assets $ 6,025,383 $ 5,606,733 Interest-bearing liabilities: Deposits: Interest-bearing demand $ 818,541 7,127 0.87 $ 909,799 2,180 0.24 Savings and money market 1,781,776 41,424 2.32 1,852,571 9,778 0.53 Time deposits 1,477,596 58,810 3.98 1,008,092 11,036 1.09 Total interest-bearing deposits 4,077,913 107,361 2.63 3,770,462 22,994 0.61 Short-term borrowings 186,910 6,890 3.69 86,139 1,500 1.74 Long-term borrowings 121,903 6,167 5.06 74,059 4,242 5.73 Total borrowings 308,813 13,057 4.23 160,198 5,742 3.58 Total interest-bearing liabilities 4,386,726 120,418 2.75 3,930,660 28,736 0.73 Noninterest-bearing demand deposits 1,030,648 1,105,281 Other noninterest-bearing liabilities 184,323 129,079 Shareholders’ equity 423,686 441,713 Total liabilities and shareholders’ equity $ 6,025,383 $ 5,606,733 Net interest income (tax-equivalent) $ 166,133 $ 167,916 Interest rate spread 2.32 % 3.02 % Net earning assets $ 1,266,229 $ 1,313,392 Net interest margin (tax-equivalent) 2.94 % 3.20 % Ratio of average interest-earning assets to average interest-bearing liabilities 128.87 % 133.41 % (1) Investment securities are shown at amortized cost.