Shareholders' Equity (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Equity Additional Information [Table] [Line Items]
Treasury stock, shares repurchased	19,000	194,000
Treasury stock, total cost	$ 896	$ 9,479
Trust preferred securities included in Tier 1 Capital	$ 22,000	$ 22,000	$ 22,000
2021 Stock Repurchase Program
Equity Additional Information [Table] [Line Items]
Repurchase Program, number of shares authorized	850,000	850,000
Repurchase Program, authorized amount, percentage of common stock		5.00%
Treasury stock, shares repurchased		194,162
Treasury stock, average price per share		$ 48.82
Treasury stock, total cost		$ 9,500