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Regulatory Matters (Narrative) (Details) $ in Millions | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2021 USD ($) | Dec. 31, 2020 | Aug. 04, 2020 USD ($) | Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |  |
Statutory Accounting Practices, Statutory Amount Available for Dividend Payments without Regulatory Approval | $ 103.8 |  |  |
Common Equity Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum: Ratio | 0.065% |  |  |
Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum: Ratio | 0.08 |  |  | 0.06
Tier 1 Leverage Ratio: Well Capitalized Minimum: Ratio | 0.05 |  |  |
Total Risk-based Capital Ratio: Well Capitalized Minimum: Ratio | 0.10 |  |  |
Capital ratios, capital conservation buffer | 2.50% |  |  |
Subordinated Debt | $ 20.0 |  | $ 20.0 |
Subordinated Debt, Current | 15.0 |  |  |
Subordinated Long-term Debt, Noncurrent | 5.0 |  |  |
Unsecured Debt | 412.0 |  |  |
Consolidated asset limit on small bank holding companies | $ 3,000.0 |  |  |
Subordinated Debt [Member] | Call Date 1 [Member] |  |  |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |  |
Debt Instrument, Term | 5 years |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.00% |  |  |
Subordinated Debt [Member] | Call Date 1 [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |  |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 4.93% |  |  |
Subordinated Debt [Member] | Call Date 2 [Member] |  |  |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |  |
Debt Instrument, Term | 10 years |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.25% |  |  |
Subordinated Debt [Member] | Call Date 2 [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |  |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 4.92% |  |  |
Pennsylvania [Member] |  |  |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |  |
Tier 1 Leverage Ratio: Ratio | 0.06 |  |  |
Common Equity Tier 1 Risk-based Capital Ratio: Ratio | 0.10 |  |  |
Bank [Member] |  |  |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |  |
Tier 1 Leverage Ratio: Ratio | 0.0857 | 0.0854 |  |
Common Equity Tier 1 Risk-based Capital Ratio: Ratio | 0.1528 | 0.1407 |  |
Common Equity Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum: Ratio | 0.065% | 0.065% |  |
Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum: Ratio | 0.0800 | 0.0800 |  |
Tier 1 Leverage Ratio: Well Capitalized Minimum: Ratio | 0.0500 | 0.0500 |  |
Total Risk-based Capital Ratio: Well Capitalized Minimum: Ratio | 0.1000 | 0.1000 |  |
Capital ratios, capital conservation buffer | 8.54% |  |  |

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