Securities (Details Textual) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Trading	$ 4,469		$ 3,888
Debt Securities, Available-for-sale, Past due	0		0
Investments in obligations of individual states, counties or municipalities which exceed 10% of equity	0		0
Debt Securities, Available-for-sale, Past due	0		0
Debt Securities, Available-for-sale, Nonaccrual	0		0
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, Nonaccrual	0		0
Securities (Textual) [Abstract]
Callable Securities in Investment Portfolio	25,000
Investments in obligations of individual states, counties or municipalities which exceed 10% of equity	0		0
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss	3,200		3,600
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss	4,500		4,400
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, 90 Days or More Past Due, Still Accruing	0		0
Debt Securities, Available-for-Sale, Accrued Interest Writeoff	0	$ 0
Debt Securities, Held-to-Maturity, Accrued Interest, Writeoff	0	0
Debt Securities, Available-for-sale, Realized Gain (Loss)	0	0
Debt Securities, Held-to-maturity, Sold, Realized Gain (Loss)	0	0
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, Allowance for Credit Loss, Period Increase (Decrease)	0	0
Debt Securities, Available-for-Sale, Excluding Accrued Interest, Allowance for Credit Loss, Period Increase (Decrease)	0	$ 0
Equity	21,503		21,119
Asset Pledged as Collateral
Securities (Textual) [Abstract]
Debt Securities	946,700		959,800
Debt Securities	$ 946,700		$ 959,800