Basis Of Presentation (Details)	3 Months Ended		9 Months Ended					9 Months Ended			9 Months Ended
	Sep. 30, 2014 USD ($)	Sep. 30, 2013 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2013 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Sep. 30, 2014 Restatement Adjustment [Member] USD ($)	Sep. 30, 2014 New Zealand Corporate Credit Facility [Member] USD ($)	Sep. 30, 2014 New Zealand Corporate Credit Facility [Member] NZD	Dec. 31, 2013 New Zealand Corporate Credit Facility [Member] USD ($)	Sep. 30, 2014 US Union Square Theatre Term Loan [Member] USD ($)	Dec. 31, 2013 US Union Square Theatre Term Loan [Member] USD ($)
Basis Of Presentation [Line Items]
Deferred tax asset	$ 1,381,000		$ 1,381,000		$ 3,273,000		$ 1,400,000
Note payable	159,656,000		159,656,000		168,460,000			21,806,000	28,000,000	23,041,000	6,531,000	6,717,000
Maturity date								Mar. 31, 2015	Mar. 31, 2015		May 01, 2015
Tax settlement debt payments, monthly			290,000
Tax settlement debt payments, yearly			3,500,000
Cash and cash equivalents	40,636,000	37,847,000	40,636,000	37,847,000	37,696,000	38,531,000
Investments in marketable securities	51,000		51,000		55,000
Cumulative unrealized gain (loss) on investments			7,000
Unrealized gain (loss) on marketable securities	$ (1,000)	$ (2,000)	$ (2,000)	$ 2,000