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Stockholders' Equity and Regulatory Matters (Details) $ / shares in Units, $ in Thousands |  |  | 3 Months Ended |  |
--- | --- | --- | --- | --- | ---
Nov. 01, 2023 | Jun. 07, 2022 USD ($) shares | Mar. 31, 2022 USD ($) $ / shares shares | Sep. 30, 2023 USD ($) shares | Dec. 31, 2022 USD ($) shares
Stockholders' Equity [Abstract] |  |  |  |  |
Reverse stock split ratio | 0.125 |  |  |  |
Actual [Abstract] |  |  |  |  |
Community Bank Leverage Ratio, Amount |  |  |  | $ 182,635 | $ 181,304
Community Bank Leverage Ratio, Ratio |  |  |  | 0.1513 | 0.1575
Minimum Required To Be Well Capitalized Under Prompt Corrective Action Provisions [Abstract] |  |  |  |  |
Community Bank Leverage Ratio, Amount |  |  |  | $ 108,634 | $ 103,591
Community Bank Leverage Ratio, Ratio |  |  |  | 0.09 | 0.09
Subsequent Event [Member] |  |  |  |  |
Stockholders' Equity [Abstract] |  |  |  |  |
Reverse stock split ratio | 0.125 |  |  |  |
Non-Cumulative Perpetual Preferred Stock, Series C [Member] |  |  |  |  |
Stockholders' Equity [Abstract] |  |  |  |  |
Preferred stock, shares issued (in shares) | shares |  | 150,000 |  | 150,000 | 150,000
Capital investment |  | $ 150,000 |  | $ 150,000 | $ 150,000
Preferred initial dividend rate for first two years after issuance |  | 0.00% |  |  |
Preferred stock, period for initial dividend rate |  | 2 years |  |  |
Dividend rate |  | 2.00% |  |  |
Floor rate |  | 0.50% |  |  |
Cumulative Redeemable Perpetual Preferred stock, Series A [Member] |  |  |  |  |
Stockholders' Equity [Abstract] |  |  |  |  |
Preferred stock, aggregate liquidation value |  |  | $ 3,000 |  |
Common Class A [Member] |  |  |  |  |
Stockholders' Equity [Abstract] |  |  |  |  |
Common stock, shares issued upon conversion from preferred stock (in shares) | shares |  |  | 149,164 |  |
Exchange price (in dollars per share) | $ / shares |  |  | $ 20.08 |  |
Reverse stock split ratio | 0.125 |  |  |  |

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