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Note 20 - Regulatory Requirements and Restrictions - Company's and Bank's Capital Ratios (Details) $ in Thousands | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | ---
Common equity Tier 1 ratio, actual amount |  | $ 294,207 | $ 292,019
Common equity Tier 1, actual ratio |  | 0.1439 | 0.1428
Common equity Tier 1 ratio, required amount |  | $ 91,983 | $ 92,043
Common equity Tier 1, required ratio |  | 4.50% | 4.50%
Tier 1 risk-based capital ratio, actual amount |  | $ 294,207 | $ 292,019
Tier 1 risk-based capital, actual ratio |  | 0.1439 | 0.1428
Tier 1 risk-based capital ratio, required amount |  | $ 122,644 | $ 122,724
Tier 1 risk-based capital, required ratio |  | 0.0600 | 0.0600
Total risk-based capital ratio, actual amount |  | $ 319,795 | $ 317,595
Total risk-based capital, actual ratio |  | 0.1565 | 0.1553
Total risk-based capital ratio, required amount |  | $ 163,525 | $ 163,632
Total risk-based capital, required ratio |  | 0.0800 | 0.0800
Tier 1 Leverage ratio, actual amount |  | $ 294,207 | $ 292,019
Tier 1 Leverage, actual ratio |  | 0.0965 | 0.1024
Tier 1 Leverage ratio, required amount |  | $ 121,892 | $ 114,081
Tier 1 Leverage, required ratio |  | 0.0400 | 0.0400
First Community Bank [Member] |  |  |
Common equity Tier 1 ratio, actual amount |  | $ 271,806 | $ 277,449
Common equity Tier 1, actual ratio |  | 0.1337 | 0.1357
Common equity Tier 1 ratio, required amount |  | $ 91,499 | $ 92,017
Common equity Tier 1, required ratio |  | 4.50% | 4.50%
Tier 1 risk-based capital ratio, actual amount |  | $ 271,806 | $ 277,449
Tier 1 risk-based capital, actual ratio |  | 0.1337 | 0.1357
Tier 1 risk-based capital ratio, required amount |  | $ 121,999 | $ 122,689
Tier 1 risk-based capital, required ratio |  | 0.0600 | 0.0600
Total risk-based capital ratio, actual amount |  | $ 297,261 | $ 303,018
Total risk-based capital, actual ratio |  | 0.1462 | 0.1482
Total risk-based capital ratio, required amount |  | $ 162,666 | $ 163,585
Total risk-based capital, required ratio |  | 0.0800 | 0.0800
Tier 1 Leverage ratio, actual amount |  | $ 271,806 | $ 277,449
Tier 1 Leverage, actual ratio |  | 0.0894 | 0.0973
Tier 1 Leverage ratio, required amount |  | $ 121,623 | $ 114,058
Tier 1 Leverage, required ratio |  | 0.0400 | 0.0400
Common equity Tier 1 to be well capitalized, amount | [1] | $ 132,166 | $ 132,913
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] | $ 162,666 | $ 163,585
Tier 1 risk-based capital, to be well capitalized ratio | [1] | 0.0800 | 0.0800
Total risk-based capital to be well capitalized, amount | [1] | $ 203,332 | $ 204,482
Total risk-based capital, to be well capitalized ratio | [1] | 0.1000 | 0.1000
Tier 1 Leverage to be well capitalized, amount | [1] | $ 152,028 | $ 142,572
Tier 1 Leverage, to be well capitalized ratio | [1] | 0.0500 | 0.0500
Fully Phased-In [Member] |  |  |
Common equity Tier 1 ratio, required amount |  | $ 143,084 | $ 143,178
Common equity Tier 1, required ratio |  | 7.00% | 7.00%
Tier 1 risk-based capital, actual ratio |  | 0.0850 | 0.0850
Tier 1 risk-based capital ratio, required amount |  | $ 173,745 | $ 214,767
Total risk-based capital ratio, required amount |  | $ 214,626 | $ 173,859
Total risk-based capital, required ratio |  | 0.1050 | 0.1050
Fully Phased-In [Member] | First Community Bank [Member] |  |  |
Common equity Tier 1 ratio, required amount |  | $ 142,332 | $ 143,137
Common equity Tier 1, required ratio |  | 7.00% | 7.00%
Tier 1 risk-based capital, actual ratio |  | 0.0850 | 0.0850
Tier 1 risk-based capital ratio, required amount |  | $ 172,832 | $ 173,809
Total risk-based capital ratio, required amount |  | $ 213,499 | $ 214,706
Total risk-based capital, required ratio |  | 0.1050 | 0.1050
[1] | Based on prompt corrective action provisions

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- Definition The minimum Common Equity Tier 1 Risk Based Capital Ratio (Common Equity Tier 1 Capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action. + References No definition available. + Details
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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 -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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