Long-Term Borrowings (Details 1) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total junior subordinated debentures owed to unconsolidated subsidiary trusts	$ 14,316	$ 13,988
Subordinated debentures	73,895	73,770
Total long-term borrowings	88,211	87,758
TSEO Statutory Trust I
Debt Instrument [Line Items]
Total junior subordinated debentures owed to unconsolidated subsidiary trusts	2,472	2,424
Maple Leaf Financial Statutory Trust II
Debt Instrument [Line Items]
Total junior subordinated debentures owed to unconsolidated subsidiary trusts	7,517	7,293
Cortland Statutory Trust I
Debt Instrument [Line Items]
Total junior subordinated debentures owed to unconsolidated subsidiary trusts	$ 4,327	$ 4,271