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CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Interest income: |  |  |  |
Loans and leases | $ 235,031 | $ 242,772 | $ 258,348 |
Investment securities, taxable | 17,767 | 18,080 | 20,946 |
Investment securities, tax-exempt | 601 | 895 | 1,351 |
Other | 1,373 | 1,284 | 2,232 |
Total interest income | 254,772 | 263,031 | 282,877 |
Interest expense: |  |  |  |
Deposits | 12,276 | 30,459 | 50,495 |
Short-term borrowings | 115 | 517 | 1,934 |
Subordinated notes | 3,267 | 3,367 | 3,677 |
Long-term debt and mandatorily redeemable securities | 2,476 | 2,868 | 2,905 |
Total interest expense | 18,134 | 37,211 | 59,011 |
Net interest income | 236,638 | 225,820 | 223,866 |
(Recovery of) provision for credit losses | (4,303) | 36,001 | 15,833 | [1]
Net interest income after provision for credit losses | 240,941 | 189,819 | 208,033 |
Noninterest income: |  |  |  |
Mortgage banking | 11,822 | 15,674 | 4,698 |
Insurance commissions | 7,247 | 7,025 | 6,761 |
Income related to lease payments | 16,647 | 23,380 | 30,741 |
(Losses) gains on investment securities available-for-sale | (680) | 279 | 0 |
Other | 12,560 | 11,949 | 13,019 |
Total noninterest income | 100,092 | 103,889 | 101,130 |
Noninterest expense: |  |  |  |
Salaries and employee benefits | 105,808 | 101,556 | 97,098 |
Net occupancy | 10,524 | 10,276 | 10,528 |
Furniture and equipment | 25,854 | 25,688 | 24,815 |
Depreciation - leased equipment | 13,694 | 20,203 | 25,128 |
Professional fees | 8,676 | 6,317 | 6,952 |
Supplies and communication | 5,942 | 5,563 | 6,454 |
FDIC and other insurance | 2,677 | 2,606 | 1,795 |
Business development and marketing | 8,013 | 4,157 | 6,303 |
Loan and lease collection and repossession | 30 | 3,099 | 3,402 |
Other | 4,930 | 7,902 | 6,534 |
Total noninterest expense | 186,148 | 187,367 | 189,009 |
Income before income taxes | 154,885 | 106,341 | 120,154 |
Income tax expense | 36,328 | 24,880 | 28,139 |
Net income | 118,557 | 81,461 | 92,015 |
Net (income) loss attributable to noncontrolling interests | (23) | (24) | (55) |
Net income available to common shareholders | $ 118,534 | $ 81,437 | $ 91,960 |
Basic net income per common share, in dollars per share | $ 4.70 | $ 3.17 | $ 3.57 |
Diluted net income per common share, in dollars per share | $ 4.70 | $ 3.17 | $ 3.57 |
Trust and wealth advisory |  |  |  |
Noninterest income: |  |  |  |
Trust and wealth advisory, service charges on deposit accounts, and debit card income | $ 23,782 | $ 21,114 | $ 20,692 |
Service charges on deposit accounts |  |  |  |
Noninterest income: |  |  |  |
Trust and wealth advisory, service charges on deposit accounts, and debit card income | 10,589 | 9,485 | 11,010 |
Debit card |  |  |  |
Noninterest income: |  |  |  |
Trust and wealth advisory, service charges on deposit accounts, and debit card income | $ 18,125 | $ 14,983 | $ 14,209 |
[1] | ASU 2016-13 adopted during 2020 therefore 2019 provision amount reflects the incurred method.

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- Definition This element includes business development expense which involves the development of products and services, their delivery, design and their implementation. Business development includes a number of techniques designed to grow an economic enterprise. Such techniques include, but are not limited to, assessments of marketing opportunities and target markets, intelligence gathering on customers and competitors, generating leads for possible sales, follow-up sales activity, formal proposal writing and business model design. Business development involves evaluating a business and then realizing its full potential, using such tools as marketing, sales, information management and customer service. Also includes the total expense recognized in the period for promotion, public relations, and brand or product advertising. + References No definition available. + Details
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- Definition This element represents the premium paid to the Federal Deposit Insurance Corporation for deposit insurance which is included in noninterest expense. Also includes other insurance expenses. + References No definition available. + Details
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