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Fair Value of Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2011
Fair Value of Financial Instruments  
Schedule of estimated fair values of financial instruments

 

 

 

 

June 30, 2011

 

December 31, 2010

 

 

 

Carrying
Amount

 

Fair
Value

 

Carrying
Amount

 

Fair
Value

 

Financial assets:

 

 

 

 

 

 

 

 

 

Cash and cash equivalents

 

$

321,985

 

$

321,985

 

$

246,385

 

$

246,385

 

Investment in corporate debt securities

 

6,720

 

6,720

 

5,828

 

5,828

 

Loan receivable

 

 

 

230,500

 

230,500

 

Financial liabilities:

 

 

 

 

 

 

 

 

 

Long-term debt

 

 

 

 

 

 

 

 

 

Senior secured credit facility

 

1,518,125

 

1,518,125

 

1,589,125

 

1,589,125

 

Senior subordinated notes

 

575,000

 

604,375

 

575,000

 

612,875

 

Other long-term obligations

 

1,890

 

1,890

 

3,782

 

3,782

 

Interest rate swap contracts

 

4,645

 

4,645

 

16,746

 

16,746