Earnings per Share (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Aug. 30, 2018
Earnings per Share [Line Items]
Total anti-dilutive shares excluded from the calculation (in shares)	98,000	75,000	78,000	78,000
Number of shares repurchased			94,566	0
Number of shares repurchased, cost	$ 4,156		$ 4,200
Stock repurchase program, remaining amount	$ 55,300		$ 55,300
Maximum [Member]
Earnings per Share [Line Items]
Stock repurchase program, authorized amount					$ 100,000