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Subordinated Debentures (Tables) | 12 Months Ended
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Dec. 31, 2022
Disclosure Subordinated Debentures [Abstract] |
Subordinated Debentures Outstanding | Subordinated debentures outstanding at December 31 are as follows:
|  |  |  |  | 2022 |  | 2021
| Due |  | Rate |  | Amount |  |  |  | Amount |  |
|  |  |  |  | (dollars in thousands)
Owed to: |  |  |  |  |  |  |  |  |  |  |
First Commonwealth Bank | June 1, 2028 |  | 4.875% until June 1, 2023, then 3-Month LIBOR + 1.845% |  | $ | 49,499 |  |  |  |  | $ | 49,407 |  |  |
First Commonwealth Bank | June 1, 2033 |  | 5.50% until June 1, 2028, then 3-Month LIBOR +2.37% |  | 49,271 |  |  |  |  | 49,201 |  |  |
First Commonwealth Capital Trust II | January 23, 2034 |  | 3-Month LIBOR + 2.85% |  | 30,929 |  |  |  |  | 30,929 |  |  |
First Commonwealth Capital Trust III | April 6, 2034 |  | 3-Month LIBOR + 2.85% |  | 41,238 |  |  |  |  | 41,238 |  |  |
Total |  |  |  |  | $ | 170,937 |  |  |  |  | $ | 170,775 |  |  |

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- Definition Disclosure - Subordinated Debentures [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of borrowings under subordinated debt agreements that qualify as available in computing net capital under SEC uniform net capital rules for broker-dealers, including restrictive covenants, collateral, interest rates and due dates, amounts due by date and amount owed in total. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
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