v2.4.0.6

Other Income, Net (Tables) | 12 Months Ended
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Dec. 31, 2011
Other Income, Net [Abstract] |
Schedule Of Other Income, Net |
|  | Year Ended December 31, |
|  | 2011 |  |  | 2010 |  |  | 2009 |
Management services |  | $ | 400 |  |  | $ | 850 |  |  | $ | 823 |
Interest income |  |  | 2,865 |  |  |  | 1,510 |  |  |  | 1,382 |
Franchise taxes |  |  | (893 | ) |  |  | (754 | ) |  |  | (585 | )
Equity in income of joint ventures |  |  | 2,890 |  |  |  | 2,212 |  |  |  | 3,818 |
Other |  |  | 366 |  |  |  | 653 |  |  |  | 1,015 |
|  | $ | 5,628 |  |  | $ | 4,471 |  |  | $ | 6,453 |

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- Definition Tabular disclosure of the detailed components of other nonoperating income and expenses. + References No definition available. + Details
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