Goodwill And Intangible Assets (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016		Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Goodwill impairment	$ 0	$ 0		$ 0
Intangible assets amortization	1,700,000	1,900,000		$ 1,700,000
Intangible assets, net	8,542,000	10,037,000	[1]
Beneficial Leases [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, net	$ 5,568,000	6,801,000
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets estimated useful life	45 years
Intangible assets, net	$ 2,318,000	2,620,000
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets estimated useful life	30 years
Intangible assets, net	$ 656,000	616,000
Maximum [Member] | Beneficial Leases [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	$ 421,000	$ 389,000

[1] Certain prior year balances have been reclassified to conform to the 2017 presentation (see Note 2 - Summary of Significant Accounting Policies - Reclassifications).