Goodwill And Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Net (Excluding Goodwill)	$ 2,548		$ 2,548		$ 3,258
Finite-Lived Intangible Assets, Amortization Expense	307	$ 290	461	$ 605
Beneficial Leases [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Net (Excluding Goodwill)	270		$ 270		333
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets estimated useful life			30 years
Intangible Assets, Net (Excluding Goodwill)	1,264		$ 1,264		1,398
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets estimated useful life			30 years
Intangible Assets, Net (Excluding Goodwill)	1,014		$ 1,014		$ 1,527
Finite-Lived Intangible Assets, Amortization Expense	$ 286	$ 262	$ 397	$ 518