Goodwill And Intangible Assets (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Goodwill impairment	$ 0	$ 0	$ 0
Intangible Assets, Net (Excluding Goodwill)	2,391,000	3,258,000
Finite-Lived Intangible Assets, Amortization Expense	600,000	700,000	$ 900,000
Beneficial Leases [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Net (Excluding Goodwill)	252,000	333,000
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Net (Excluding Goodwill)	$ 1,220,000	1,398,000
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets estimated useful life	30 years
Intangible Assets, Net (Excluding Goodwill)	$ 919,000	1,527,000
Maximum [Member] | Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets estimated useful life	30 years
Liquor Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Net (Excluding Goodwill)	$ 741,000	$ 757,000