|
Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2012
|
Mar. 31, 2011
|
|
| Condensed Consolidated Statements of Comprehensive Income [Abstract] | ||
| Net Income | $ 9,803 | $ 16,735 |
| Other comprehensive income: | ||
| Unrealized loss on marketable securities | (1,713) | |
| Reclassification of previous unrealized gain on marketable securities into net income | (7,748) | |
| Unrealized gain on interest rate swaps | 215 | 258 |
| Total other comprehensive income (loss) | 215 | (9,203) |
| Comprehensive income | $ 10,018 | $ 7,532 |