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v3.23.1

Long-Term Debt and FHLB Stock (Narrative) (Details) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 01, 2023 | Mar. 31, 2023 USD ($) subsidiary $ / shares | Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2005 USD ($) $ / shares shares
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Number Of Wholly Owned Subsidiaries | subsidiary |  | 1 |  |
Common stock, par value (in dollars per share) | $ / shares |  | $ 0.01 | $ 0.01 |
Advances from the Federal Home Loan Bank |  | $ 106,450 | $ 57,723 |
Zions Bank |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Line of credit, maximum borrowing capacity |  | 10,000 | 10,000 |
Line of credit facility, maximum amount outstanding during period |  | 0 | 0 |
Pacific Community Bankers Bank |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Line of credit, maximum borrowing capacity |  | 50,000 | 50,000 |
Line of credit facility, maximum amount outstanding during period |  | $ 0 | $ 0 |
Subordinated Debt. |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Interest rate, variable rate basis |  | three month LIBOR |  |
Effective interest during period |  | 6.92% | 6.69% |
Subordinated debt securities |  | $ 5,155 |  |
Stated maturity date |  | May 23, 2035 |  |
Subordinated Debt. | LIBOR |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Interest LIBOR rate |  | 2.00% |  |
Subordinated Debt. | SOFR | Scenario, Plan [Member] |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Interest LIBOR rate | 0.26% |  |  |
Subordinated Debt. | RSB Capital Trust I |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Trust term |  | 30 years |  |
Subordinated Debt. | Private placement | RSB Capital Trust I |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Number of preferred securities issued |  |  |  | $ 5,000
Common stock issued | shares |  |  |  | 155
Common stock, par value (in dollars per share) | $ / shares |  |  |  | $ 1
Federal Home Loan Bank of New York ("FHLBNY") |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available |  | $ 675,466 | $ 667,905 |
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged |  | 202,035 | 195,455 |
Impairment Related To Federal Home Loan Stock |  | 0 | 0 |
Federal Home Loan Bank of New York ("FHLBNY") | Maturity Overnight [Member] |  |  |  |
Long-Term Debt And Federal Home Loan Bank [Line Items] |  |  |  |
Advances from the Federal Home Loan Bank |  | $ 0 | $ 0 |

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