Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2013

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 June 30, 2013 and for the three and six months ended June 30, 2013:



	As of June 30, 2013
	Fair Value Measurements Using						Impairment Losses
	Level 1		Level 2		Level 3		For the three months ended June 30, 2013		For the six months ended June 30, 2013
Property and equipment, net	$	—	$	—	$	—	$	877	$	1,721

The following non-financial instruments were measured at fair value, on a nonrecurring basis, as of December 31, 2012 and impairment losses for the three and six months ended June 30, 2012:



	As of December 31, 2012
	Fair Value Measurements Using						Impairment Losses
	Level 1		Level 2		Level 3		For the three months ended June 30, 2012		For the six months ended June 30, 2012
Assets of discontinued operations	$	794	$	—	$	—	$	1,785	$	15,700
Property and equipment, net	—		—		—		3,013		5,037
Investment in affiliates, net	—		—		—		1,246		1,246
	$	794	$	—	$	—	$	6,044	$	21,983

Schedule of Fair Value of Assets and Liabilities measured on a recurring basis

The fair values of our financial instruments as of June 30, 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	$	176,591	$	—	$	176,591
Restricted cash	—		20,025		20,025
Equity securities	22,430		—		22,430
Total Financial Assets	$	199,021	$	20,025	$	219,046

Financial Liabilities:
Total debt	—		859,038		859,038
Total Financial Liabilities	$	—	$	859,038	$	859,038

Derivatives:
Liability for interest rate swap agreements	$	—	$	4,469	$	4,469

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