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Note 30 - Revenue From Contracts With Customers - Revenue by Operating Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Mortgage banking income | [1] |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,210 | $ 4,724 | $ 6,155
Bank owned life insurance | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 1,597 | 914 | 693
Gain (loss) on sale of premises and equipment | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 4,369 | (78) | 150
Other | [2] |  |  |  |  |  |  |  |  |  |  |  |  | 5,300 | 3,904 | 1,672
Non-interest income |  | $ 23,142 | $ 24,864 | $ 21,940 | $ 19,203 | $ 18,604 | $ 17,614 | $ 15,788 | $ 13,844 | $ 13,698 | $ 13,043 | $ 12,622 | $ 12,536 | 89,149 | 65,850 | 51,899
Commercial Banking [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage banking income | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 3,210 | 4,724 | 6,155
Bank owned life insurance | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 1,597 | 914 | 693
Gain (loss) on sale of premises and equipment | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 4,369 | (78) | 150
Other | [2] |  |  |  |  |  |  |  |  |  |  |  |  | 5,300 | 3,904 | 1,672
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 53,038 | 38,237 | 28,493
WM&T [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage banking income | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 0
Bank owned life insurance | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 0
Gain (loss) on sale of premises and equipment | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 0
Other | [2] |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 0
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 36,111 | 27,613 | 23,406
Fiduciary and Trust [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 36,111 | 27,613 | 23,406
Fiduciary and Trust [Member] | Commercial Banking [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 0
Fiduciary and Trust [Member] | WM&T [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 36,111 | 27,613 | 23,406
Deposit Account [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,286 | 5,852 | 4,161
Deposit Account [Member] | Commercial Banking [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,286 | 5,852 | 4,161
Deposit Account [Member] | WM&T [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 0
Credit and Debit Card [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 18,623 | 13,456 | 8,480
Credit and Debit Card [Member] | Commercial Banking [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 18,623 | 13,456 | 8,480
Credit and Debit Card [Member] | WM&T [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 0
Treasury Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,590 | 6,912 | 5,407
Treasury Management [Member] | Commercial Banking [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,590 | 6,912 | 5,407
Treasury Management [Member] | WM&T [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 0
Product Sales Commissions and Fees [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,063 | 2,553 | 1,775
Product Sales Commissions and Fees [Member] | Commercial Banking [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,063 | 2,553 | 1,775
Product Sales Commissions and Fees [Member] | WM&T [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest income |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | $ 0
[1] | Outside of the scope of ASC 606.
[2] | Outside of the scope of ASC 606, with the exception of safe deposit fees which were nominal for all periods.

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- Definition Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
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- Definition Income from mortgage banking activities (fees and commissions) and servicing real estate mortgages, credit cards, and other financial assets held by others net of any related impairment of capitalized service costs. Also includes any premiums received in lieu of regular servicing fees on such loans only as earned over the life of the loans. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1402 -Subsection Instruction 3 + Details
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130543-203045 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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