Fair Value of Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Fair Value Disclosures [Abstract]

Carrying value and estimated fair value of financial instruments

The Company’s consolidated balance sheets reflect certain financial instruments at carrying value. The following table presents the carrying values of those instruments and the corresponding fair values (in thousands):

	Estimated Fair Value Measurements at December 31, 2012
	Carrying Value as of December 31, 2012		Total Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	31,755	$	31,755	$	31,755	$	—	$	—
Restricted cash	34,949		34,949		34,949		—		—
Liabilities:
Borrowings under Senior Credit Facility	$	797,430	$	803,097	$	—	$	803,097	$	—
7¾% Senior Notes	247,543		270,313		—		270,313		—
6.625% Senior Notes	300,000		335,814		—		335,814		—
Non-recourse debt, Australian subsidiary	34,832		34,973		—		34,973		—
Other non-recourse debt, including current portion	88,650		91,345		—		91,345		—

	Estimated Fair Value Measurements at January 1, 2012
	Carrying Value as of January 1, 2012		Total Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	43,377	$	43,377	$	43,377	$	—	$	—
Restricted cash	51,881		51,881		51,881		—		—
Liabilities:
Borrowings under Senior Credit Facility	$	782,962	$	785,917	$	—	$	785,917	$	—
7¾% Senior Notes	247,141		262,033		—		262,033		—
6.625% Senior Notes	300,000		300,375		—		300,375		—
Non-recourse debt, Australian subsidiary	40,345		41,347		—		41,347		—
Other non-recourse debt, including current portion	201,453		206,712		—		206,712		—