Available for Sale Securities (Narrative) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2023 USD ($) security	Dec. 31, 2022 USD ($) security
Debt Securities, Available-for-sale [Line Items]
Number of individual available-for-sale securities with unrealized losses \| security	233	242
Unrealized Losses	$ 33,010	$ 35,857
Aggregate percentage of depreciation	14.68%	13.89%
Allowance for credit losses for available-for-sale securities	$ 0
Available for sale securities on non-accrual status	0	$ 0
Accrued interest related to securities reversed	0	0
Accrued interest receivable on available for sale securities	$ 602	$ 533
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]	Interest Receivable	Interest Receivable
Proceeds from the sale of available for sale securities and calls	$ 0	$ 14,816
Gains on sales of investment securities	0	0
Losses on sales of investment securities	0	170
Federal Home Loan Bank Advances [Member]
Debt Securities, Available-for-sale [Line Items]
Available for sale securities pledged to secure Federal Home Loan Bank of New York ("FHLBNY") borrowings	13,130	15,407
Asset Pledged as Collateral [Member] \| Federal Reserve Bank Advances [Member]
Debt Securities, Available-for-sale [Line Items]
Available for sale securities pledged to secure Federal Home Loan Bank of New York ("FHLBNY") borrowings	$ 75,769	$ 958

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