| UNAUDITED QUARTERLY FINANCIAL DATA |
UNAUDITED QUARTERLY FINANCIAL DATA Selected Consolidated Quarterly Financial Data (dollars, except per share amounts, in thousands) | | | | | | | | | | | | | | | 2021 Quarter Ended | | | December 31 | | September 30 | | June 30 | | March 31 | Interest income | | $ | 49,110 | | $ | 45,018 | | $ | 41,050 | | $ | 38,106 | Interest expense | | | 4,300 | | | 4,226 | | | 4,077 | | | 3,680 | Net interest income | | | 44,810 | | | 40,792 | | | 36,973 | | | 34,426 | Provision for loan losses | | | 501 | | | 490 | | | 1,875 | | | 950 | Net interest income after provision for loan losses | | | 44,309 | | | 40,302 | | | 35,098 | | | 33,476 | Non-interest income | | | 7,057 | | | 5,891 | | | 6,156 | | | 4,593 | Non-interest expense | | | 23,314 | | | 21,984 | | | 21,689 | | | 20,325 | Income before income taxes | | | 28,052 | | | 24,209 | | | 19,565 | | | 17,744 | Income tax expense | | | 9,165 | | | 7,994 | | | 6,229 | | | 5,627 | Net income | | $ | 18,887 | | $ | 16,215 | | $ | 13,336 | | $ | 12,117 | Basic earnings per common share | | $ | 1.74 | | $ | 1.82 | | $ | 1.59 | | $ | 1.46 | Diluted earnings per common share | | $ | 1.69 | | $ | 1.77 | | $ | 1.55 | | $ | 1.43 |
| | | | | | | | | | | | | | | 2020 Quarter Ended | | | December 31 | | September 30 | | June 30 | | March 31 | Interest income | | $ | 36,862 | | $ | 35,945 | | $ | 34,223 | | $ | 36,067 | Interest expense | | | 3,395 | | | 3,621 | | | 4,062 | | | 7,098 | Net interest income | | | 33,467 | | | 32,324 | | | 30,161 | | | 28,969 | Provision for loan losses | | | 1,795 | | | 1,137 | | | 1,766 | | | 4,790 | Net interest income after provision for loan losses | | | 31,672 | | | 31,187 | | | 28,395 | | | 24,179 | Non-interest income | | | 3,373 | | | 3,637 | | | 5,653 | | | 4,340 | Non-interest expense | | | 17,788 | | | 18,930 | | | 18,284 | | | 19,516 | Income before income taxes | | | 17,257 | | | 15,894 | | | 15,764 | | | 9,003 | Income tax expense | | | 5,482 | | | 5,111 | | | 4,953 | | | 2,906 | Net income | | $ | 11,775 | | $ | 10,783 | | $ | 10,811 | | $ | 6,097 | Basic earnings per common share | | $ | 1.42 | | $ | 1.30 | | $ | 1.30 | | $ | 0.73 | Diluted earnings per common share | | $ | 1.39 | | $ | 1.27 | | $ | 1.28 | | $ | 0.72 |
|