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CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012
CONSOLIDATED STATEMENTS OF INCOME |  |  |  |
General and administrative, related party | $ 572 | $ 572 | $ 1,716 | $ 1,716
Real estate expenses, related party | $ 150 | $ 150 | $ 450 | $ 450

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