Derivative Instruments (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended
Derivative Instruments (Narrative) (Details) (USD $)	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Derivative [Line Items]
Increase (decrease) in interest expense from derivatives	$ 124,000	$ (944,000)	$ (70,000)	$ (1,700,000)
Interest rate swap	$ 3,218,000		$ 3,218,000		$ 3,288,000
Minetta And Orpheum Theaters Loan [Member]
Derivative [Line Items]
Interest rate cap term			5 years
Interest rate cap	4.00%		4.00%
Loan margin rate			2.75%
Pay fixed rate	1.15%		1.15%

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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