Consolidated Statements of Changes in Stockholders' Equity Statement - USD ($) $ in Thousands		Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Treasury Stock [Member]
Beginning Balance (in shares) (Predecessor [Member]) at Dec. 30, 2012			61,696,806				43,814,979
Beginning balance (Predecessor [Member]) at Dec. 30, 2012		$ 143,274	$ 6,170	$ 447,449	$ 823,012	$ 5,880	$ (1,139,237)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss) | Predecessor [Member]		47,824			47,824
Other comprehensive income (loss) | Predecessor [Member]		(1,116)				(1,116)
Stock-based compensation costs | Predecessor [Member]		8,660		8,660
Restricted stock issued, net of forfeitures (in shares) | Predecessor [Member]			240,619
Restricted stock issued, net of forfeitures | Predecessor [Member]		0	$ 24	(24)
Tax benefit from restricted stock, net | Predecessor [Member]		(178)		(178)
Restricted stock returned for taxes (in shares) | Predecessor [Member]			(71,930)
Restricted stock returned for taxes | Predecessor [Member]		(2,212)	$ (7)	(2,205)
Dividends declared | Predecessor [Member]		17,372			17,372
Purchases of treasury stock (shares) | Predecessor [Member]							526,246
Purchases of treasury stock | Predecessor [Member]		(18,112)					$ (18,112)
Ending Balance (in shares) (Predecessor [Member]) at Dec. 29, 2013			61,865,495				44,341,225
Ending balance (Predecessor [Member]) at Dec. 29, 2013		160,768	$ 6,187	453,702	853,464	4,764	$ (1,157,349)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss) | Predecessor [Member]		704			704
Other comprehensive income (loss) | Predecessor [Member]		(541)				(541)
Stock-based compensation costs | Predecessor [Member]		12,225		12,225
Restricted stock issued, net of forfeitures (in shares) | Predecessor [Member]			13,792
Restricted stock issued, net of forfeitures | Predecessor [Member]		0	$ 1	(1)
Restricted stock returned for taxes (in shares) | Predecessor [Member]			(2,907)
Restricted stock returned for taxes | Predecessor [Member]		(142)	$ 0	(142)
Dividends declared | Predecessor [Member]		(2)			(2)
Ending Balance (in shares) (Predecessor [Member]) at Feb. 14, 2014			61,876,380				44,341,225
Ending balance (Predecessor [Member]) at Feb. 14, 2014		173,016	$ 6,188	465,784	854,170	4,223	$ (1,157,349)
Beginning Balance (in shares) (Predecessor [Member]) at Dec. 29, 2013			61,865,495				44,341,225
Beginning balance (Predecessor [Member]) at Dec. 29, 2013		160,768	$ 6,187	453,702	853,464	4,764	$ (1,157,349)
Ending Balance (in shares) (Successor [Member]) at Dec. 28, 2014			200				0
Ending balance (Successor [Member]) at Dec. 28, 2014		292,586	$ 0	355,587	(62,088)	(913)	$ 0
Beginning Balance (in shares) (Predecessor [Member]) at Feb. 14, 2014			61,876,380				44,341,225
Beginning balance (Predecessor [Member]) at Feb. 14, 2014		173,016	$ 6,188	465,784	854,170	4,223	$ (1,157,349)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss) | Successor [Member]		(62,088)			(62,088)
Other comprehensive income (loss) | Successor [Member]		(913)				(913)
Stock-based compensation costs | Successor [Member]		713		713
Tax benefit from restricted stock, net | Successor [Member]	[1]	4,874		4,874
Equity contribution (in shares) | Successor [Member]			200
Equity contribution | Successor [Member]		350,000		350,000
Ending Balance (in shares) (Successor [Member]) at Dec. 28, 2014			200				0
Ending balance (Successor [Member]) at Dec. 28, 2014		292,586	$ 0	355,587	(62,088)	(913)	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss) | Successor [Member]		(12,510)
Net income (loss)		(12,510)
Other comprehensive income (loss)		(2,403)
Stock-based compensation costs		855
Tax benefit from restricted stock, net		18
Ending Balance (in shares) (Successor [Member]) at Jan. 03, 2016			200				0
Ending balance (Successor [Member]) at Jan. 03, 2016		208,546	$ 0	$ 356,460	$ (144,598)	$ (3,316)	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends		$ (70,000)

[1] We recorded the tax benefit related to the accelerated vesting of restricted stock awards in the 317 day period ended December 28, 2014, the period the related expense is deductible for income tax purposes.