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Regulatory Capital (Tables) | 3 Months Ended
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Mar. 31, 2025
Regulatory Capital |
Schedule of compliance with regulatory capital requirements under banking regulations | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Minimum To Be Well | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | Minimum | ​ | Capitalized Under Prompt |
​ | ​ | ​ | ​ | Capital Requirement(1) | ​ | Corrective Action |
(Dollars in thousands) |  | Amount |  | Ratio |  | Amount |  | Ratio |  | Amount |  | Ratio |
As of March 31, 2025 |  | ​ |  |  |  |  | ​ |  |  |  |  | ​ |  |  |  | ​
Total capital (to risk weighted assets) | ​ | $ | 300,729 |  | 16.5 | % | $ | 191,336 |  | 10.5 | % | $ | 182,225 |  | 10.0 | %
Tier 1 capital (to risk weighted assets) | ​ |  | 281,335 |  | 15.4 | % |  | 154,891 |  | 8.5 | % |  | 145,780 |  | 8.0 | %
Common equity tier 1 capital (to risk weighted assets) | ​ |  | 281,335 |  | 15.4 | % |  | 127,557 |  | 7.0 | % |  | 118,446 |  | 6.5 | %
Tier 1 capital (to average assets) | ​ |  | 281,335 |  | 12.6 | % |  | 89,233 |  | 4.0 | % |  | 111,541 |  | 5.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
As of December 31, 2024 | ​ |  |  |  |  | ​ |  |  |  |  | ​ |  |  |  |  | ​
Total capital (to risk weighted assets) | ​ | $ | 295,119 |  | 16.2 | % | $ | 191,088 |  | 10.5 | % | $ | 181,989 |  | 10.0 | %
Tier 1 capital (to risk weighted assets) | ​ | ​ | 276,468 |  | 15.2 | % |  | 154,690 |  | 8.5 | % |  | 145,591 |  | 8.0 | %
Common equity tier 1 capital (to risk weighted assets) | ​ | ​ | 276,468 |  | 15.2 | % |  | 127,392 |  | 7.0 | % |  | 118,293 |  | 6.5 | %
Tier 1 capital (to average assets) | ​ | ​ | 276,468 |  | 12.4 | % |  | 89,438 |  | 4.0 | % |  | 111,798 |  | 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 -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477270/942-505-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org/1943274/2147477270/942-505-50-1B + Details
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