Income Taxes Income Taxes (Schedule of Components of Applicable Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current Federal Tax Expense (Benefit)	$ 2,350	$ 2,697	$ 7,720	$ 7,689
Current State and Local Tax Expense (Benefit)	351	372	1,122	1,072
Current Income Tax Expense (Benefit)	2,701	3,069	8,842	8,761
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Deferred Federal Income Tax Expense (Benefit)	282	(416)	38	(3,025)
Deferred State and Local Income Tax Expense (Benefit)	40	(59)	6	(434)
Deferred Income Tax Expense (Benefit)	322	(475)	44	(3,459)
Income Tax Expense (Benefit)	$ 3,023	$ 2,594	$ 8,886	$ 5,302