Borrowings (Long-term Debt from FHLBNY and Related Contractual Maturities) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Borrowings [Abstract]
Amount Outstanding, Maturity in Year One	$ 4,950	$ 2,000
Amount Outstanding, Maturity in Year Two	15,000	4,950
Amount Outstanding, Maturity in Year Three	3,000	13,000
Amount Outstanding, Maturity in Year Four	1,000	2,000
Amount Outstanding, Maturity in Year Five	1,000
Long-Term Debt, Total	$ 24,950	$ 21,950
Weighted Average Interest Rate, Maturity in Year One	2.31%	2.18%
Weighted Average Interest Rate, Maturity in Year Two	2.01%	2.31%
Weighted Average Interest Rate, Maturity in Year Three	2.44%	1.73%
Weighted Average Interest Rate, Maturity in Year Four	3.49%	1.94%
Weighted Average Interest Rate, Maturity in Year Five	3.49%
Long-term Federal Home Loan Bank Advances, Weighted Average Interest Rate	2.24%	1.92%

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Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.

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Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of advance from Federal Home Loan Bank (FHLBank) maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of advance from Federal Home Loan Bank (FHLBank) maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of advance from Federal Home Loan Bank (FHLBank) maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of advance from Federal Home Loan Bank (FHLBank) maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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