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Comprehensive Income (Details) (USD $) In Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2011 | Jun. 30, 2010 | Jun. 30, 2011 | Jun. 30, 2010
Reconciliation of net income to comprehensive income |  |  |  |
Net income | $ 51,048 | $ 24,559 | $ 82,823 | $ 54,543
Other comprehensive income: |  |  |  |
Increase (decrease) in net unrealized gain on CWH and Five Star investments | (6,727) | (1,667) | (3,183) | (1,715)
Increase in share of investees other comprehensive income | 39 |  | 43 |
Comprehensive income | $ 44,360 | $ 22,892 | $ 79,683 | $ 52,828

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