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Regulatory Capital (Tables) | 9 Months Ended
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Sep. 30, 2022
Regulatory Capital |
Schedule of compliance with regulatory capital requirements under banking regulations | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Minimum To Be Well Capitalized |
​ | ​ | Actual | ​ | Minimum Capital Requirement(1) | ​ | Under Prompt Corrective Action |
(Dollars in thousands) |  | Amount |  | Ratio |  | Amount |  | Ratio |  | Amount |  | Ratio |
As of September 30, 2022 |  | ​ |  |  |  |  | ​ |  |  |  |  | ​ |  |  |  | ​
Total capital (to risk weighted assets) | ​ | $ | 274,611 |  | 15.4 | % | $ | 187,251 |  | 10.5 | % | $ | 178,334 |  | 10.0 | %
Tier 1 capital (to risk weighted assets) | ​ |  | 254,226 |  | 14.3 | % |  | 151,584 |  | 8.5 | % |  | 142,668 |  | 8.0 | %
Common equity tier 1 capital (to risk weighted assets) | ​ |  | 254,226 |  | 14.3 | % |  | 124,834 |  | 7.0 | % |  | 115,917 |  | 6.5 | %
Tier 1 capital (to average assets) | ​ |  | 254,226 |  | 11.0 | % |  | 92,494 |  | 4.0 | % |  | 115,618 |  | 5.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
As of December 31, 2021 | ​ |  |  |  |  | ​ |  |  |  |  | ​ |  |  |  |  | ​
Total capital (to risk weighted assets) | ​ | $ | 252,843 |  | 15.3 | % | $ | 173,923 |  | 10.5 | % | $ | 165,641 |  | 10.0 | %
Tier 1 capital (to risk weighted assets) | ​ |  | 232,458 |  | 14.0 | % |  | 140,795 |  | 8.5 | % |  | 132,513 |  | 8.0 | %
Common equity tier 1 capital (to risk weighted assets) | ​ |  | 232,458 |  | 14.0 | % |  | 115,948 |  | 7.0 | % |  | 107,666 |  | 6.5 | %
Tier 1 capital (to average assets) | ​ |  | 232,458 |  | 11.0 | % |  | 84,799 |  | 4.0 | % |  | 105,999 |  | 5.0 | %
(1)Including Capital Conservation Buffer

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- Definition Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity. + 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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