Disclosures about Fair Value of Financial Instruments (Schedule of Estimated Fair Value of Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Financial Assets
Available-for-sale securities	$ 743,900	$ 686,901
Restricted equity securities	13,060	12,536
Financial Liabilities
Federal Home Loan Bank advances	262,708	218,111
Carrying Amount
Financial Assets
Cash and cash equivalents	342,497	300,138
Available-for-sale securities	743,900	769,641
Loans, net of allowance for credit losses	5,729,032	5,310,954
Restricted equity securities	13,060	12,536
Interest receivable	33,303	29,507
Equity securities	3,993	2,870
Derivative assets	10,626	11,038
Financial Liabilities
Deposits	6,100,067	5,651,308
Federal funds purchased and repurchase agreements		74,968
Federal Home Loan Bank line of credit	167,164
Federal Home Loan Bank advances	95,544	143,143
Other borrowings	14,320	35,457
Interest payable	14,479	5,713
Derivative liabilities	18,141	16,442
Estimate of Fair Value Measurement | Level 1
Financial Assets
Cash and cash equivalents	342,497	300,138
Available-for-sale securities	0	0
Loans, net of allowance for credit losses	0	0
Restricted equity securities	0	0
Interest receivable	0	0
Equity securities	0	0
Derivative assets	0	0
Financial Liabilities
Deposits	928,098	1,400,260
Federal funds purchased and repurchase agreements		0
Federal Home Loan Bank line of credit	0
Federal Home Loan Bank advances	0	0
Other borrowings	0	0
Interest payable	0	0
Derivative liabilities	0	0
Estimate of Fair Value Measurement | Level 2
Financial Assets
Cash and cash equivalents	0	0
Available-for-sale securities	743,900	686,901
Loans, net of allowance for credit losses	0	0
Restricted equity securities	0	0
Interest receivable	33,303	29,507
Equity securities	0	0
Derivative assets	10,626	11,038
Financial Liabilities
Deposits	0	0
Federal funds purchased and repurchase agreements		74,968
Federal Home Loan Bank line of credit	167,164
Federal Home Loan Bank advances	88,189	135,086
Other borrowings	15,021	36,529
Interest payable	14,479	5,713
Derivative liabilities	18,141	16,442
Estimate of Fair Value Measurement | Level 3
Financial Assets
Cash and cash equivalents	0	0
Available-for-sale securities	0	0
Loans, net of allowance for credit losses	5,718,780	5,307,607
Restricted equity securities	13,060	12,536
Interest receivable	0	0
Equity securities	3,993	2,870
Derivative assets	0	0
Financial Liabilities
Deposits	5,142,980	4,142,673
Federal funds purchased and repurchase agreements		0
Federal Home Loan Bank line of credit	0
Federal Home Loan Bank advances	0	0
Other borrowings	0	0
Interest payable	0	0
Derivative liabilities	$ 0	$ 0