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Regulatory Capital Matters - Summary of Regulatory Capital Information (Details) $ in Thousands | Sep. 30, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | ---
Total Capital to Risk-Weighted Assets |  |
Actual Amount | $ 201,537 | $ 155,447
Actual Ratio | 0.1280 | 0.1378
For Capital Adequacy Purposes, Amount | $ 125,961 | $ 90,245
For Capital Adequacy Purposes, Ratio | 0.0800 | 0.0800
Tier 1 Capital to Risk-Weighted Assets |  |
Actual Amount | $ 188,660 | $ 143,320
Actual Ratio | 0.1198 | 0.1271
For Capital Adequacy Purposes, Amount | $ 94,487 | $ 67,657
For Capital Adequacy Purposes, Ratio | 0.0600 | 0.0600
Common Equity Tier 1 Capital to Risk-Weighted Assets |  |
Actual Amount | $ 165,160 | $ 119,820
Actual Ratio | 0.1049 | 0.1062
For Capital Adequacy Purposes, Amount | $ 70,850 | $ 50,771
For Capital Adequacy Purposes, Ratio | 4.50% | 4.50%
Tier 1 Capital to Average Assets |  |
Actual Amount | $ 188,660 | $ 143,320
Actual Ratio | 0.0837 | 0.0849
For Capital Adequacy Purposes, Amount | $ 90,117 | $ 67,524
For Capital Adequacy Purposes, Ratio | 0.0400 | 0.0400
Colony Bank |  |
Total Capital to Risk-Weighted Assets |  |
Actual Amount | $ 199,675 | $ 164,050
Actual Ratio | 0.1268 | 0.1455
For Capital Adequacy Purposes, Amount | $ 125,938 | $ 90,199
For Capital Adequacy Purposes, Ratio | 0.0800 | 0.0800
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 157,423 | $ 112,749
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 0.1000 | 0.1000
Tier 1 Capital to Risk-Weighted Assets |  |
Actual Amount | $ 186,798 | $ 151,923
Actual Ratio | 0.1187 | 0.1348
For Capital Adequacy Purposes, Amount | $ 94,454 | $ 67,622
For Capital Adequacy Purposes, Ratio | 0.0600 | 0.0600
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 125,938 | $ 90,162
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 0.0800 | 0.0800
Common Equity Tier 1 Capital to Risk-Weighted Assets |  |
Actual Amount | $ 186,798 | $ 151,923
Actual Ratio | 0.1187 | 0.1348
For Capital Adequacy Purposes, Amount | $ 70,840 | $ 50,716
For Capital Adequacy Purposes, Ratio | 4.50% | 4.50%
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 102,325 | $ 73,257
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 6.50% | 6.50%
Tier 1 Capital to Average Assets |  |
Actual Amount | $ 186,798 | $ 151,923
Actual Ratio | 0.0855 | 0.0912
For Capital Adequacy Purposes, Amount | $ 87,422 | $ 66,633
For Capital Adequacy Purposes, Ratio | 0.0400 | 0.0400
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 109,277 | $ 83,291
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio | 0.0500 | 0.0500

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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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