Stockholders' Equity - Summary of Changes In Stockholders' Equity (Details) (USD $) In Thousands, except Share data, unless otherwise specified	2 Months Ended	3 Months Ended	7 Months Ended			7 Months Ended			3 Months Ended	7 Months Ended		2 Months Ended	3 Months Ended	9 Months Ended		2 Months Ended			3 Months Ended	9 Months Ended	2 Months Ended
	Feb. 14, 2014	Sep. 28, 2014 Successor [Member]	Sep. 28, 2014 Successor [Member]		Dec. 29, 2013 Successor [Member]	Sep. 28, 2014 Successor [Member] Common Stock [Member]	Sep. 28, 2014 Successor [Member] Capital In Excess of Par Value		Sep. 28, 2014 Successor [Member] Retained Earnings	Sep. 28, 2014 Successor [Member] Retained Earnings	Sep. 28, 2014 Successor [Member] Accumulated Other Comprehensive Income (Loss)	Feb. 14, 2014 Predecessor [Member]	Sep. 29, 2013 Predecessor [Member]	Sep. 29, 2013 Predecessor [Member]	Sep. 28, 2014 Predecessor [Member]	Feb. 14, 2014 Predecessor [Member] Common Stock [Member]	Feb. 14, 2014 Predecessor [Member] Capital In Excess of Par Value	Feb. 14, 2014 Predecessor [Member] Retained Earnings	Sep. 29, 2013 Predecessor [Member] Retained Earnings	Sep. 29, 2013 Predecessor [Member] Retained Earnings	Feb. 14, 2014 Predecessor [Member] Accumulated Other Comprehensive Income (Loss)	Feb. 14, 2014 Predecessor [Member] Treasury Stock	Dec. 29, 2013 Predecessor [Member] Treasury Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance (in shares)																61,865,495						44,341,225	44,341,225
Common Stock, Value, Issued beginning balance					$ 0							$ 6,187			$ 0	$ 6,187
Capital in excess of par value beginning balance												453,702					453,702
Retained earnings beginning balance												853,464						853,464
Accumulated other comprehensive income beginning balance		(151)	(151)								(151)										4,223
Treasury stock, value beginning balance												(1,157,349)										(1,157,349)	(1,157,349)
Beginning Balance												160,768
Equity contribution			350,000				350,000					0		0
Equity contribution, shares						200
Net income (loss)		(13,279)	(39,935)						(13,279)	(39,935)		704	7,439	47,935				704	7,439	47,935
Total components of other comprehensive income (loss), net of tax		(652)	(151)								(151)	(541)	225	(596)							(541)
Stock-based compensation costs			197				197					12,225					12,225
Restricted stock issued, net of forfeitures (in shares)																13,792
Restricted stock issued, net of forfeitures																1	(1)
Tax benefit from restricted stock, net			5,043	[1]			5,043	[1]
Restricted stock returned for taxes (in shares)																(2,907)
Restricted stock returned for taxes												(142)				0	(142)
Dividends forfeited												2						2
Ending Balance (in shares)						200										61,876,380						44,341,225	44,341,225
Common Stock, Value, Issued ending balance		0	0		0	0									0	6,188
Capital in excess of par value ending balance		355,240	355,240				355,240										465,784
Retained earnings ending balance		(39,935)	(39,935)						(39,935)	(39,935)								854,170
Accumulated other comprehensive income ending balance												4,764									4,764
Treasury stock, value ending balance		0	0																			(1,157,349)	(1,157,349)
Ending Balance		$ 315,154	$ 315,154									$ 173,016

[1] We recorded the tax benefit related to the accelerated vesting of restricted stock awards in the 226 day period ended September 28, 2014, as such tax benefit will be deductible for income tax purposes on the Successor tax return for fiscal year 2014.