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Fair Value of Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2013
Fair Value Disclosures [Abstract]  
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Table Text Block]
The following non-financial instruments were measured at fair value, on a nonrecurring basis, as of and for the three months ended March 31, 2013:

 
 
 
Fair Value Measurements Using
 
 
 
 
 
As of March 31, 2013
 
For the three months ended March 31, 2013
 
 
 
Level 1
 
Level 2
 
Level 3
 
Impairment Losses
Property and equipment, net

 

 

 

 
844


The following non-financial instruments were measured at fair value, on a nonrecurring basis, as of and for the year ended December 31, 2012 and impairment losses for the three months ended March 31, 2012:

 
 
 
Fair Value Measurements Using
 
 
 
 
 
As of December 31, 2012
 
For the three months ended March 31, 2012
 
 
 
Level 1
 
Level 2
 
Level 3
 
Impairment Losses
Assets of discontinued operations
$
794

 
$
794

 
$

 
$

 
$
13,915

Property and equipment, net

 

 

 

 
2,024

 
$
794

 
$
794

 
$

 
$

 
$
15,939

Schedule of Fair Value of Assets and Liabilities measured on a recurring basis
The fair values of our financial instruments as of March 31, 2013 are presented in the following table:

 
Fair Value Measurements Using
 
 
(in thousands)
Level 1
 
Level 2
 
Fair Value
Financial Assets:
 
 
 
 
 
Cash and cash equivalents
$
125,559

 
$

 
$
125,559

Restricted cash

 
22,158

 
22,158

Equity securities
21,871

 

 
21,871

Total Financial Assets
$
147,430

 
$
22,158

 
$
169,588

 
 
 
 
 
 
Financial Liabilities:
 
 
 
 
 
Total debt

 
891,647

 
891,647

Total Financial Liabilities
$

 
$
891,647

 
$
891,647

 
 
 
 
 
 
Derivatives:
 
 
 
 
 
Liability for interest rate swap agreements
$

 
$
5,593

 
$
5,593

    
The fair values of our financial instruments as of December 31, 2012 are presented in the following table:

 
Fair Value Measurements Using
 
(in thousands)
Level 1
 
Level 2
 
Fair Value
Financial Assets:
 
 
 
 
 
Cash and cash equivalents
$
148,858

 
$

 
$
148,858

Restricted cash

 
22,117

 
22,117

Equity securities
22,168

 

 
22,168

Total Financial Assets
$
171,026

 
$
22,117

 
$
193,143

 
 
 
 
 
 
Financial Liabilities:
 
 
 
 
 
Total debt

 
899,258

 
899,258

Total Financial Liabilities
$

 
$
899,258

 
$
899,258

 
 
 
 
 
 
Derivatives:
 
 
 
 
 
Liability for interest rate swap agreements
$

 
$
6,486

 
$
6,486