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CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
CONSOLIDATED STATEMENTS OF INCOME |  |  |  |
General and administrative, related parties | $ 503 | $ 707 | $ 1,009 | $ 1,414
Real estate expenses, related party | $ 223 | $ 212 | $ 446 | $ 425

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