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Note 17 - Regulatory Capital Requirements and Restrictions on Dividends - Capital Requirements (Details) $ in Thousands | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | ---
Total risk-based capital, actual, amount | $ 814,629 | $ 721,004
Total risk-based capital, actual, ratio | 14.77 | 14.95
Total risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 441,100 | $ 385,832
Total risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 8.00% | 8.00%
Total risk-based capital for capital adequacy purposes, amount | $ 578,944 | $ 506,404
Total risk-based capital for capital adequacy purposes, ratio | 10.50 | 10.50
Total risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 551,375 | $ 482,290
Total risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 10.00 | 10.00
Tier 1 risk-based capital, actual, amount | $ 631,649 | $ 546,729
Tier 1 risk-based capital, actual, ratio | 11.46 | 11.34
Tier 1 risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 330,825 | $ 289,374
Tier 1 risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 6.00% | 6.00%
Tier 1 risk-based capital for capital adequacy purposes, amount | $ 468,669 | $ 409,946
Tier 1 risk-based capital for capital adequacy purposes, ratio | 8.50 | 8.50
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 441,100 | $ 385,832
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 8.00 | 8.00
Tier 1 leverage, actual, amount | $ 631,649 | $ 546,729
Tier 1 leverage, actual, ratio | 10.46 | 9.49
Tier 1 leverage for capital adequacy purposes, amount, without capital conservation buffer | $ 241,579 | $ 230,345
Tier 1 leverage for capital adequacy purposes, ratio, without capital conservation buffer | 4.00% | 4.00%
Tier 1 leverage for capital adequacy purposes, amount | $ 241,579 | $ 230,345
Tier 1 leverage for capital adequacy purposes, ratio | 4.00 | 4.00
Tier 1 leverage to be well capitalized under prompt corrective action provisions, amount | $ 301,974 | $ 287,931
Tier 1 leverage to be well capitalized under prompt corrective action provisions, ratio | 5.00 | 5.00
Common equity Tier 1, actual, amount | $ 593,494 | $ 508,736
Common equity Tier 1, actual ratio | 10.76 | 10.55
Common equity Tier 1 for capital adequacy purposes, amount, without capital conservation buffer | $ 248,119 | $ 217,030
Common equity Tier 1 for capital adequacy purposes, ratio, without capital conservation buffer | 4.50% | 4.50%
Common equity Tier 1 for capital adequacy purposes, amount | $ 385,962 | $ 337,603
Common equity Tier 1 for capital adequacy purposes, ratio | 7.00% | 7.00%
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, amount | $ 358,394 | $ 313,488
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, ratio | 6.50% | 6.50%
QCBT |  |
Total risk-based capital, actual, amount | $ 247,658 | $ 213,608
Total risk-based capital, actual, ratio | 13.29 | 12.24
Total risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 149,126 | $ 139,581
Total risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 8.00% | 8.00%
Total risk-based capital for capital adequacy purposes, amount | $ 195,727 | $ 183,200
Total risk-based capital for capital adequacy purposes, ratio | 10.50 | 10.50
Total risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 186,407 | $ 174,477
Total risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 10.00 | 10.00
Tier 1 risk-based capital, actual, amount | $ 224,253 | $ 191,693
Tier 1 risk-based capital, actual, ratio | 12.03 | 10.99
Tier 1 risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 111,844 | $ 104,686
Tier 1 risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 6.00% | 6.00%
Tier 1 risk-based capital for capital adequacy purposes, amount | $ 158,446 | $ 148,305
Tier 1 risk-based capital for capital adequacy purposes, ratio | 8.50 | 8.50
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 149,126 | $ 139,581
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 8.00 | 8.00
Tier 1 leverage, actual, amount | $ 224,253 | $ 191,693
Tier 1 leverage, actual, ratio | 10.45 | 8.48
Tier 1 leverage for capital adequacy purposes, amount, without capital conservation buffer | $ 85,873 | $ 90,430
Tier 1 leverage for capital adequacy purposes, ratio, without capital conservation buffer | 4.00% | 4.00%
Tier 1 leverage for capital adequacy purposes, amount | $ 85,873 | $ 90,430
Tier 1 leverage for capital adequacy purposes, ratio | 4.00 | 4.00
Tier 1 leverage to be well capitalized under prompt corrective action provisions, amount | $ 107,341 | $ 113,038
Tier 1 leverage to be well capitalized under prompt corrective action provisions, ratio | 5.00 | 5.00
Common equity Tier 1, actual, amount | $ 224,253 | $ 191,693
Common equity Tier 1, actual ratio | 12.03 | 10.99
Common equity Tier 1 for capital adequacy purposes, amount, without capital conservation buffer | $ 83,883 | $ 78,514
Common equity Tier 1 for capital adequacy purposes, ratio, without capital conservation buffer | 4.50% | 4.50%
Common equity Tier 1 for capital adequacy purposes, amount | $ 130,485 | $ 122,134
Common equity Tier 1 for capital adequacy purposes, ratio | 7.00% | 7.00%
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, amount | $ 121,164 | $ 113,410
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, ratio | 6.50% | 6.50%
CRBT |  |
Total risk-based capital, actual, amount | $ 277,673 | $ 217,227
Total risk-based capital, actual, ratio | 14.85 | 13.14
Total risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 149,595 | $ 132,269
Total risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 8.00% | 8.00%
Total risk-based capital for capital adequacy purposes, amount | $ 196,343 | $ 173,603
Total risk-based capital for capital adequacy purposes, ratio | 10.50 | 10.50
Total risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 186,993 | $ 165,336
Total risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 10.00 | 10.00
Tier 1 risk-based capital, actual, amount | $ 254,279 | $ 196,438
Tier 1 risk-based capital, actual, ratio | 13.60 | 11.88
Tier 1 risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 112,196 | $ 99,202
Tier 1 risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 6.00% | 6.00%
Tier 1 risk-based capital for capital adequacy purposes, amount | $ 158,944 | $ 140,536
Tier 1 risk-based capital for capital adequacy purposes, ratio | 8.50 | 8.50
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 149,595 | $ 132,269
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 8.00 | 8.00
Tier 1 leverage, actual, amount | $ 254,279 | $ 196,438
Tier 1 leverage, actual, ratio | 12.59 | 10.01
Tier 1 leverage for capital adequacy purposes, amount, without capital conservation buffer | $ 80,777 | $ 78,535
Tier 1 leverage for capital adequacy purposes, ratio, without capital conservation buffer | 4.00% | 4.00%
Tier 1 leverage for capital adequacy purposes, amount | $ 80,777 | $ 78,535
Tier 1 leverage for capital adequacy purposes, ratio | 4.00 | 4.00
Tier 1 leverage to be well capitalized under prompt corrective action provisions, amount | $ 100,971 | $ 98,169
Tier 1 leverage to be well capitalized under prompt corrective action provisions, ratio | 5.00 | 5.00
Common equity Tier 1, actual, amount | $ 254,279 | $ 196,438
Common equity Tier 1, actual ratio | 13.60 | 11.88
Common equity Tier 1 for capital adequacy purposes, amount, without capital conservation buffer | $ 84,147 | $ 74,401
Common equity Tier 1 for capital adequacy purposes, ratio, without capital conservation buffer | 4.50% | 4.50%
Common equity Tier 1 for capital adequacy purposes, amount | $ 130,895 | $ 115,735
Common equity Tier 1 for capital adequacy purposes, ratio | 7.00% | 7.00%
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, amount | $ 121,546 | $ 107,469
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, ratio | 6.50% | 6.50%
CSB |  |
Total risk-based capital, actual, amount | $ 123,365 | $ 108,040
Total risk-based capital, actual, ratio | 11.95 | 12.69
Total risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 82,601 | $ 68,117
Total risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 8.00% | 8.00%
Total risk-based capital for capital adequacy purposes, amount | $ 108,413 | $ 89,404
Total risk-based capital for capital adequacy purposes, ratio | 10.50 | 10.50
Total risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 103,251 | $ 85,146
Total risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 10.00 | 10.00
Tier 1 risk-based capital, actual, amount | $ 110,410 | $ 97,350
Tier 1 risk-based capital, actual, ratio | 10.69 | 11.43
Tier 1 risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 61,951 | $ 51,088
Tier 1 risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 6.00% | 6.00%
Tier 1 risk-based capital for capital adequacy purposes, amount | $ 87,763 | $ 72,374
Tier 1 risk-based capital for capital adequacy purposes, ratio | 8.50 | 8.50
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 82,601 | $ 68,117
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 8.00 | 8.00
Tier 1 leverage, actual, amount | $ 110,410 | $ 97,350
Tier 1 leverage, actual, ratio | 9.67 | 10.27
Tier 1 leverage for capital adequacy purposes, amount, without capital conservation buffer | $ 45,676 | $ 37,930
Tier 1 leverage for capital adequacy purposes, ratio, without capital conservation buffer | 4.00% | 4.00%
Tier 1 leverage for capital adequacy purposes, amount | $ 45,676 | $ 37,930
Tier 1 leverage for capital adequacy purposes, ratio | 4.00 | 4.00
Tier 1 leverage to be well capitalized under prompt corrective action provisions, amount | $ 57,095 | $ 47,412
Tier 1 leverage to be well capitalized under prompt corrective action provisions, ratio | 5.00 | 5.00
Common equity Tier 1, actual, amount | $ 110,410 | $ 97,350
Common equity Tier 1, actual ratio | 10.69 | 11.43
Common equity Tier 1 for capital adequacy purposes, amount, without capital conservation buffer | $ 46,463 | $ 38,316
Common equity Tier 1 for capital adequacy purposes, ratio, without capital conservation buffer | 4.50% | 4.50%
Common equity Tier 1 for capital adequacy purposes, amount | $ 72,276 | $ 59,602
Common equity Tier 1 for capital adequacy purposes, ratio | 7.00% | 7.00%
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, amount | $ 67,113 | $ 55,345
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, ratio | 6.50% | 6.50%
SFCB. |  |
Total risk-based capital, actual, amount | $ 101,067 | $ 90,334
Total risk-based capital, actual, ratio | 13.39 | 14.35
Total risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 60,369 | $ 50,357
Total risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 8.00% | 8.00%
Total risk-based capital for capital adequacy purposes, amount | $ 79,235 | $ 66,094
Total risk-based capital for capital adequacy purposes, ratio | 10.50 | 10.50
Total risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 75,462 | $ 62,947
Total risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 10.00 | 10.00
Tier 1 risk-based capital, actual, amount | $ 91,625 | $ 77,668
Tier 1 risk-based capital, actual, ratio | 12.14 | 12.34
Tier 1 risk-based capital for capital adequacy purposes, amount, without capital conservation buffer | $ 45,277 | $ 37,768
Tier 1 risk-based capital for capital adequacy purposes, ratio, without capital conservation buffer | 6.00% | 6.00%
Tier 1 risk-based capital for capital adequacy purposes, amount | $ 64,142 | $ 53,505
Tier 1 risk-based capital for capital adequacy purposes, ratio | 8.50 | 8.50
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, amount | $ 60,369 | $ 50,357
Tier 1 risk-based capital to be well capitalized under prompt corrective action provisions, ratio | 8.00 | 8.00
Tier 1 leverage, actual, amount | $ 91,625 | $ 77,668
Tier 1 leverage, actual, ratio | 11.08 | 10.87
Tier 1 leverage for capital adequacy purposes, amount, without capital conservation buffer | $ 33,088 | $ 28,575
Tier 1 leverage for capital adequacy purposes, ratio, without capital conservation buffer | 4.00% | 4.00%
Tier 1 leverage for capital adequacy purposes, amount | $ 33,088 | $ 28,575
Tier 1 leverage for capital adequacy purposes, ratio | 4.00 | 4.00
Tier 1 leverage to be well capitalized under prompt corrective action provisions, amount | $ 41,360 | $ 35,719
Tier 1 leverage to be well capitalized under prompt corrective action provisions, ratio | 5.00 | 5.00
Common equity Tier 1, actual, amount | $ 91,625 | $ 77,668
Common equity Tier 1, actual ratio | 12.14 | 12.34
Common equity Tier 1 for capital adequacy purposes, amount, without capital conservation buffer | $ 33,958 | $ 28,326
Common equity Tier 1 for capital adequacy purposes, ratio, without capital conservation buffer | 4.50% | 4.50%
Common equity Tier 1 for capital adequacy purposes, amount | $ 52,823 | $ 44,063
Common equity Tier 1 for capital adequacy purposes, ratio | 7.00% | 7.00%
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, amount | $ 49,050 | $ 40,915
Common equity Tier 1 to be well capitalized under prompt corrective action provisions, ratio | 6.50% | 6.50%

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- Definition The minimum amount of Total Capital required for capital adequacy purposes, without the capital conservation buffer. + References No definition available. + Details
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- Definition The minimum Total risk based capital ratio (total capital divided by risk weighted assets) required for capital adequacy purposes, without capital conservation buffer. + References No definition available. + Details
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- Definition Ratio of Common equity Tier 1 required for capital adequacy purposes as defined in the regulations. + References No definition available. + Details
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- Definition Ratio of Common equity Tier 1 required for capital adequacy purposes, considering without capital conservation buffer. + References No definition available. + Details
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- Definition The ratio Tier 1 Leverage Capital required to be categorized as well capitalized as defined in the regulatory framework for prompt corrective action. + References No definition available. + Details
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- Definition Amount of Common Equity Tier 1 Risk-based Capital required to be categorized as adequately capitalized, considering without capital conservation buffer. + References No definition available. + Details
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- Definition The minimum amount of Tier 1 Leverage Capital for capital adequacy purposes divided by average assets, considering without capital conservation. + References No definition available. + Details
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- Definition The minimum amount of Tier 1 Leverage Capital required for capital adequacy purposes, considering without capital conservation buffer. + References No definition available. + Details
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- Definition The minimum Tier One Capital Ratio (Tier one capital divided by risk-weighted assets) required for capital adequacy purposes, considering without capital conservation buffer. + References No definition available. + Details
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- Definition Amount of total capital as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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- Definition Amount of minimum total risk-based capital required for capital adequacy as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 + Details
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- Definition Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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