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Note 20 - Regulatory Requirements and Restrictions - Company's and Bank's Capital Ratios (Details) $ in Thousands | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
--- | --- | ---
Common equity Tier 1 ratio, actual amount |  | $ 355,157 | $ 303,963
Common equity Tier 1, actual ratio |  | 0.1469 | 0.1337
Common equity Tier 1 ratio, required amount |  | $ 108,761 | $ 102,332
Common equity Tier 1, required ratio |  | 4.50% | 4.50%
Tier 1 risk-based capital ratio, actual amount |  | $ 355,157 | $ 303,963
Tier 1 risk-based capital, actual ratio |  | 0.1469 | 0.1337
Tier 1 risk-based capital ratio, required amount |  | $ 145,015 | $ 136,443
Tier 1 risk-based capital, required ratio |  | 0.06 | 0.06
Total risk-based capital ratio, actual amount |  | $ 385,369 | $ 332,430
Total risk-based capital, actual ratio |  | 0.1594 | 0.1462
Total risk-based capital ratio, required amount |  | $ 193,353 | $ 181,924
Total risk-based capital, required ratio |  | 0.08 | 0.08
Tier 1 Leverage ratio, actual amount |  | $ 355,157 | $ 303,963
Tier 1 Leverage, actual ratio |  | 0.1152 | 0.1017
Tier 1 Leverage ratio, required amount |  | $ 123,278 | $ 119,499
Tier 1 Leverage, required ratio |  | 0.04 | 0.04
First Community Bank [Member] |  |  |
Common equity Tier 1 ratio, actual amount |  | $ 312,593 | $ 264,185
Common equity Tier 1, actual ratio |  | 0.1297 | 0.1169
Common equity Tier 1 ratio, required amount |  | $ 108,461 | $ 101,712
Common equity Tier 1, required ratio |  | 4.50% | 4.50%
Tier 1 risk-based capital ratio, actual amount |  | $ 312,593 | $ 264,185
Tier 1 risk-based capital, actual ratio |  | 0.1297 | 0.1169
Tier 1 risk-based capital ratio, required amount |  | $ 144,615 | $ 135,616
Tier 1 risk-based capital, required ratio |  | 0.06 | 0.06
Total risk-based capital ratio, actual amount |  | $ 342,805 | $ 292,481
Total risk-based capital, actual ratio |  | 0.1422 | 0.1294
Total risk-based capital ratio, required amount |  | $ 192,820 | $ 180,821
Total risk-based capital, required ratio |  | 0.08 | 0.08
Tier 1 Leverage ratio, actual amount |  | $ 312,593 | $ 264,185
Tier 1 Leverage, actual ratio |  | 0.1007 | 0.0879
Tier 1 Leverage ratio, required amount |  | $ 124,181 | $ 120,248
Tier 1 Leverage, required ratio |  | 0.04 | 0.04
Common equity Tier 1 to be well capitalized, amount | [1] | $ 156,667 | $ 146,917
Common equity Tier 1, to be well capitalized ratio | [1] | 6.50% | 6.50%
Tier 1 risk-based capital to be well capitalized, amount | [1] | $ 192,820 | $ 180,821
Tier 1 risk-based capital, to be well capitalized ratio | [1] | 0.08 | 0.08
Total risk-based capital to be well capitalized, amount | [1] | $ 241,026 | $ 226,026
Total risk-based capital, to be well capitalized ratio | [1] | 0.10 | 0.10
Tier 1 Leverage to be well capitalized, amount | [1] | $ 155,226 | $ 150,310
Tier 1 Leverage, to be well capitalized ratio | [1] | 0.05 | 0.05
Fully Phased-In [Member] |  |  |
Common equity Tier 1 ratio, required amount |  | $ 169,184 | $ 159,183
Common equity Tier 1, required ratio |  | 7.00% | 7.00%
Tier 1 risk-based capital, actual ratio |  | 0.085 | 0.085
Tier 1 risk-based capital ratio, required amount |  | $ 205,438 | $ 193,294
Total risk-based capital ratio, required amount |  | $ 253,776 | $ 238,775
Total risk-based capital, required ratio |  | 0.105 | 0.105
Fully Phased-In [Member] | First Community Bank [Member] |  |  |
Common equity Tier 1 ratio, required amount |  | $ 168,718 | $ 158,218
Common equity Tier 1, required ratio |  | 7.00% | 7.00%
Tier 1 risk-based capital, actual ratio |  | 0.085 | 0.085
Tier 1 risk-based capital ratio, required amount |  | $ 204,872 | $ 192,122
Total risk-based capital ratio, required amount |  | $ 253,077 | $ 237,327
Total risk-based capital, required ratio |  | 0.105 | 0.105
[1] | Based on prompt corrective action provisions

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- Definition The Common Equity Tier 1 Risk Based Capital ratio (Common Equity Tier 1 Capital divided by risk-weighted assets) required to be categorized as "well capitalized" under the regulatory framework for prompt corrective action. + 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 -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480696/942-505-50-1 + Details
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