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v3.23.1

Summary of Significant Accounting Policies (Narrative) (Details) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 USD ($) country segment $ / shares | Dec. 31, 2021 USD ($) $ / shares shares | Dec. 31, 2020 USD ($)
Loans and leases receivable, net of deferred income | $ 1,279,494,000 | $ 1,153,687,000 |
Loans held for sale | 0 | 67,000 |
Restricted stock impairment charge |  | 0 | $ 0
Dividend income, operating | 36,558 | 134,836 |
Allowance for unfunded loan commitments | $ 133,399 | $ 117,685 |
Property, plant and equipment, depreciation methods | straight-line method based on the estimated useful lives of the assets |  |
Weighted average useful life | 4 years 4 months 17 days | 5 years |
Common stock, par or stated value per share | $ / shares | $ 0.01 | $ 0.01 |
Number of operating segments | segment | 1 |  |
Stock repurchased during period, shares | shares |  | 400,000 |
Shares repurchased weighted average price | $ / shares |  | $ 17.95 |
Wealth Book Business [Member] |  |  |
Other intangible assets | $ 800,000 |  |
Weighted average useful life | 4 years | 5 years |
Mortgage Company [Member] |  |  |
Other intangible assets | $ 600,000 |  |
Weighted average useful life | 4 years 11 months 1 day |  |
Liberty Mews Limited Partnership [Member] |  |  |
Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Ownership Interest | 99.90% |  |
MCC FUBT Fund LLC [Member] |  |  |
Percentage of non voting membership interest | 99.90% |  |
Furniture and Equipment [Member] |  |  |
Property, plant and equipment, useful life | 20 years |  |
Maximum [Member] | Building [Member] |  |  |
Property, plant and equipment, useful life | 31 years 6 months |  |
Minimum [Member] | Building [Member] |  |  |
Property, plant and equipment, useful life | 10 years |  |
Minimum [Member] | Furniture and Equipment [Member] |  |  |
Property, plant and equipment, useful life | 3 years |  |
Long-Term Incentive Plan [Member] |  |  |
Stock based compensation expense | $ 78,436 |  |
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] |  |  |
Loans and leases receivable, net of deferred income | 70,600,000 |  |
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] | Impaired [Member] |  |  |
Loans and leases receivable, net of deferred income | 200,000 |  |
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] | Performing Financing Receivable [Member] |  |  |
Loans and leases receivable, net of deferred income | $ 70,400,000 |  |
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] | Geographic Concentration Risk [Member] |  |  |
Concentration risk, percentage | 6.00% |  |
Western Maryland And Northeastern West Virginia [Member] | Commercial Rental Properties [Member] | Geographic Concentration Risk [Member] |  |  |
Concentration risk, percentage | 21.00% |  |
MARYLAND [Member] |  |  |
Number of countries in which entity operates | country | 4 |  |
WEST VIRGINIA [Member] |  |  |
Number of countries in which entity operates | country | 4 |  |

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