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Accrued and Other Liabilities (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Beginning balance | $ 4,049 | $ 8,577 | $ 4,058
Income attributable to noncontrolling interests | 6,012 | 8,387 | 10,378
Distributions made | (7,673) | (12,264) | (7,685)
Other | 1,236 | (651) | 1,826
Ending balance | $ 3,624 | $ 4,049 | $ 8,577

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