Prepaid And Other Assets (Summary Of Prepaid And Other Assets) (Details) - USD ($)		Dec. 31, 2016	Dec. 31, 2015
Prepaid And Other Assets [Abstract]
Prepaid expenses		$ 981,000	$ 879,000
Prepaid taxes		1,622,000	1,023,000
Income taxes receivable		1,476,000	2,137,000
Prepaid rent		1,237,000	1,021,000
Deposits		404,000	369,000
Restricted cash		17,000	160,000
Investment in marketable securities		50,000	51,000
Total prepaid and other current assets		5,787,000	5,640,000	[1],[2]
Recoverable asset	[3]	9,480,000
Other non-cinema and non-rental real estate assets		1,134,000	1,134,000
Interest rate cap at fair vlue		1,000	1,000
Straight-line rent		2,457,000	2,417,000
Long-term deposits		39,000	63,000
Total non-current assets		$ 13,111,000	$ 3,615,000	[1],[2]

[1] Certain 2015 balances have been reclassified to conform to the 2016 presentation (see Note 2 - Summary of Significant Accounting Policies - Reclassifications).

[2] Certain 2015 balances included the restatement impact as a result of a change in accounting principle (see Note 2 - Summary of Significant Accounting Policies - Accounting Changes).

[3] Refer to Note 20 - Asset Impairment and Other Losses Recoverable through Insurance Claim for further discussion on this item.