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Investments In Unconsolidated Joint Ventures And Entities (Narrative) (Details)
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3 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | |||||||||||||||||||||||||||||||||
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Dec. 31, 2012
USD ($)
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Sep. 30, 2012
USD ($)
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Jun. 30, 2012
USD ($)
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Mar. 31, 2012
USD ($)
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Dec. 31, 2011
USD ($)
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Sep. 30, 2011
USD ($)
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Jun. 30, 2011
USD ($)
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Mar. 31, 2011
USD ($)
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Dec. 31, 2012
USD ($)
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Dec. 31, 2011
USD ($)
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Dec. 31, 2010
USD ($)
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Oct. 01, 2005
Rialto Distribution [Member]
USD ($)
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Oct. 01, 2005
Rialto Distribution [Member]
NZD
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Dec. 31, 2012
Rialto Distribution [Member]
USD ($)
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Dec. 31, 2012
Rialto Distribution [Member]
NZD
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Dec. 31, 2011
Rialto Distribution [Member]
USD ($)
|
Dec. 31, 2011
Rialto Distribution [Member]
NZD
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Dec. 31, 2010
Rialto Distribution [Member]
USD ($)
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Dec. 31, 2010
Rialto Distribution [Member]
NZD
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Dec. 31, 2009
Rialto Distribution [Member]
USD ($)
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Dec. 31, 2009
Rialto Distribution [Member]
NZD
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Oct. 01, 2005
Rialto Entertainment [Member]
USD ($)
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Oct. 01, 2005
Rialto Entertainment [Member]
NZD
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Oct. 01, 2005
Rialto Entertainment's Interest In Rialto Cinemas [Member]
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Dec. 31, 2012
Rialto Cinemas [Member]
USD ($)
item
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Dec. 31, 2011
Rialto Cinemas [Member]
USD ($)
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Dec. 31, 2011
Rialto Cinemas [Member]
NZD
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Feb. 22, 2011
Rialto Cinemas [Member]
item
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Oct. 01, 2005
Rialto Cinemas [Member]
USD ($)
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Dec. 31, 2010
205-209 East 57th Street Associates, LLC [Member]
USD ($)
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Dec. 31, 2012
205-209 East 57th Street Associates, LLC [Member]
USD ($)
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Dec. 31, 2011
205-209 East 57th Street Associates, LLC [Member]
USD ($)
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Dec. 31, 2012
Mt. Gravatt [Member]
USD ($)
item
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Dec. 31, 2011
Mt. Gravatt [Member]
USD ($)
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Jun. 14, 2011
Malulani Investments, Limited [Member]
USD ($)
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Jul. 02, 2009
Malulani Investments, Limited [Member]
USD ($)
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Jun. 26, 2006
Malulani Investments, Limited [Member]
USD ($)
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Dec. 31, 2011
Malulani Investments, Limited [Member]
USD ($)
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Dec. 31, 2010
Malulani Investments, Limited [Member]
USD ($)
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Dec. 31, 2009
Malulani Investments, Limited [Member]
USD ($)
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Dec. 31, 2010
Berkeley Cinemas - Botany [Member]
USD ($)
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Dec. 31, 2010
Berkeley Cinemas - Botany [Member]
NZD
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Jun. 06, 2008
Berkeley Cinemas - Botany [Member]
item
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| Schedule of Equity Method Investments [Line Items] | |||||||||||||||||||||||||||||||||||||||||||
| Payment for investment in joint venture | $ 694,000 | 1,000,000 | $ 4,800,000 | 6,900,000 | $ 1,800,000 | ||||||||||||||||||||||||||||||||||||||
| Ownership percentage in equity method investment | 33.30% | 33.30% | 33.30% | 33.30% | 50.00% | 50.00% | 25.00% | 33.30% | |||||||||||||||||||||||||||||||||||
| Net income (loss) | (1,277,000) | 363,000 | 239,000 | (239,000) | (5,034,000) | 38,000 | 17,432,000 | (2,480,000) | (914,000) | 9,956,000 | (12,650,000) | 2,200,000 | 3,200,000 | ||||||||||||||||||||||||||||||
| Net income (loss) attributable to joint venture | (492,000) | 940,000 | 616,000 | 734,000 | 1,100,000 | ||||||||||||||||||||||||||||||||||||||
| Impairment of investment in joint venture | 331,000 | 434,000 | 2,900,000 | 3,800,000 | |||||||||||||||||||||||||||||||||||||||
| Investment in joint venture | 7,715,000 | 7,839,000 | 7,715,000 | 7,839,000 | 0 | 1,561,000 | 1,586,000 | 50 | 60,000 | 33,000 | 6,094,000 | 6,220,000 | |||||||||||||||||||||||||||||||
| Distributions received from joint venture | 382,000 | 229,000 | 199,000 | 245,000 | 383,000 | 500,000 | 286,000 | 400,000 | |||||||||||||||||||||||||||||||||||
| Beneficial ownership percentage | 100.00% | 100.00% | |||||||||||||||||||||||||||||||||||||||||
| Number of cinemas closed | 3 | ||||||||||||||||||||||||||||||||||||||||||
| Number of screens in cinemas closed | 15 | ||||||||||||||||||||||||||||||||||||||||||
| Number of properties | 2 | ||||||||||||||||||||||||||||||||||||||||||
| Number of screens on property | 13 | 3 | 16 | ||||||||||||||||||||||||||||||||||||||||
| Sale price of condominium | 900,000 | ||||||||||||||||||||||||||||||||||||||||||
| Real estate revenue | 19,727,000 | 19,130,000 | 18,249,000 | 64,000 | |||||||||||||||||||||||||||||||||||||||
| Distributions from sale of condominium | 293,000 | ||||||||||||||||||||||||||||||||||||||||||
| Gain on sale of condominium | 27,000 | ||||||||||||||||||||||||||||||||||||||||||
| Noncontrolling interests | 18.40% | ||||||||||||||||||||||||||||||||||||||||||
| Cash received from settlement | 2,500,000 | ||||||||||||||||||||||||||||||||||||||||||
| Note receivable | 6,800,000 | ||||||||||||||||||||||||||||||||||||||||||
| Debt instrument term | 3 years | ||||||||||||||||||||||||||||||||||||||||||
| Interest rate | 6.25% | ||||||||||||||||||||||||||||||||||||||||||
| Period of tail interest received in settlement agreement | 10 years | ||||||||||||||||||||||||||||||||||||||||||
| Gain on transfer of ownership interest | 268,000 | ||||||||||||||||||||||||||||||||||||||||||
| Interest received | 191,000 | 635,000 | |||||||||||||||||||||||||||||||||||||||||
| Proceeds from note receivable | 6,800,000 | ||||||||||||||||||||||||||||||||||||||||||
| Number of joint venture investments | 3 | ||||||||||||||||||||||||||||||||||||||||||
| Gain on sale of investment interest | $ 384,000 | 554,000 | |||||||||||||||||||||||||||||||||||||||||