Fair Value of Assets and Liabilities (Tables)

3 Months Ended

Apr. 01, 2012

Fair Value Disclosures [Abstract]

Carrying value and estimated fair value of financial instruments

The following tables present the carrying values of those financial instruments and the estimated corresponding fair values at April 1, 2012 and January 1, 2012 (in thousands):

			Estimated Fair Value Measurements at April 1, 2012
	Carrying Value as of April 1, 2012		Total Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	48,999	$	48,999	$	48,999	$	—	$	—
Restricted cash	49,668		49,668		49,668		—		—
Liabilities:
Borrowings under Senior Credit Facility	$	778,797	$	783,144	$	—	$	783,144	$	—
7¾% Senior Notes	247,238		269,845		—		269,845		—
6.625% Senior Notes	300,000		314,439		—		314,439		—
Non-recourse debt, Australian subsidiary	39,443		40,770		—		40,770		—
Other non-recourse debt, including current portion	195,894		200,152		—		200,152		—

			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	$	44,753	$	44,753	$	44,753	$	—	$	—
Restricted cash	52,868		52,868		52,868		—		—
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		—