Consolidating Guarantor Financial Information - Condensed Consolidating Balance Sheet (Details) - USD ($) $ in Thousands	Jan. 03, 2016	Dec. 28, 2014	Feb. 15, 2014	Feb. 14, 2014	Dec. 29, 2013	Dec. 30, 2012
Current assets:
Accounts receivable	$ 25,936	$ 18,835
Inventories	23,275	18,979
Current liabilities:
Capital lease obligations, current portion	421
Capital lease obligations, less current portion	15,044
Successor [Member]
Current assets:
Cash and cash equivalents	50,654	110,994		$ 19,184
Accounts receivable	25,936	18,835
Inventories	23,275	18,979
Other current assets	18,223
Total current assets	118,088	169,702
Property and equipment, net	629,047	681,972
Goodwill	483,876	483,444	$ 0
Intangible assets, net	488,095	491,400
Intercompany	0
Investment in subsidiaries	0
Other noncurrent assets	13,929
Total assets	1,733,035	1,836,113
Current liabilities:
Bank indebtedness and other long-term debt, current portion	7,650	9,545
Capital lease obligations, current portion	421	408
Accounts payable and accrued expenses	102,364	104,252
Other current liabilities	3,678	2,990
Total current liabilities	114,113	117,195
Capital lease obligations, less current portion	15,044	15,476
Bank indebtedness and other long-term debt, less current portion	971,333	974,354
Deferred tax liability	201,734	218,972
Intercompany	0	0
Other noncurrent liabilities	222,265	217,530
Total liabilities	1,524,489	1,543,527
Stockholders’ equity:
Common stock	0	0
Capital in excess of par value	356,460	355,587
Retained earnings (deficit)	(144,598)	(62,088)
Accumulated other comprehensive income (loss)	(3,316)	(913)
Total stockholders’ equity	208,546	292,586
Total liabilities and stockholders’ equity	1,733,035	1,836,113
Successor [Member] | Issuer [Member]
Current assets:
Cash and cash equivalents	42,235	97,020
Accounts receivable	21,595	13,209
Inventories	19,959	15,008
Other current assets	13,562	15,642
Total current assets	97,351	140,879
Property and equipment, net	585,915	638,239
Goodwill	432,462	432,462
Intangible assets, net	21,855	24,649
Intercompany	129,151	129,429
Investment in subsidiaries	422,407	428,836
Other noncurrent assets	4,318	3,683
Total assets	1,693,459	1,798,177
Current liabilities:
Bank indebtedness and other long-term debt, current portion	7,600	9,500
Capital lease obligations, current portion	418	405
Accounts payable and accrued expenses	71,320	82,995
Other current liabilities	3,350	2,990
Total current liabilities	82,688	95,890
Capital lease obligations, less current portion	14,980	15,395
Bank indebtedness and other long-term debt, less current portion	971,320	974,287
Deferred tax liability	184,083	203,814
Intercompany	20,580	6,309
Other noncurrent liabilities	211,262	209,896
Total liabilities	1,484,913	1,505,591
Stockholders’ equity:
Common stock	0	0
Capital in excess of par value	356,460	355,587
Retained earnings (deficit)	(144,598)	(62,088)
Accumulated other comprehensive income (loss)	(3,316)	(913)
Total stockholders’ equity	208,546	292,586
Total liabilities and stockholders’ equity	1,693,459	1,798,177
Successor [Member] | Guarantor [Member]
Current assets:
Cash and cash equivalents	1,797	6,427
Accounts receivable	3,944	5,487
Inventories	3,021	3,596
Other current assets	3,561	3,212
Total current assets	12,323	18,722
Property and equipment, net	34,539	33,064
Goodwill	51,414	50,982
Intangible assets, net	466,240	466,751
Intercompany	30,716	25,090
Investment in subsidiaries	0	0
Other noncurrent assets	8,940	5,875
Total assets	604,172	600,484
Current liabilities:
Bank indebtedness and other long-term debt, current portion	50	45
Capital lease obligations, current portion	0	0
Accounts payable and accrued expenses	27,774	21,989
Other current liabilities	328	0
Total current liabilities	28,152	22,034
Capital lease obligations, less current portion	0	0
Bank indebtedness and other long-term debt, less current portion	13	67
Deferred tax liability	17,867	14,378
Intercompany	121,850	126,497
Other noncurrent liabilities	10,784	7,472
Total liabilities	178,666	170,448
Stockholders’ equity:
Common stock	0	0
Capital in excess of par value	466,114	465,451
Retained earnings (deficit)	(40,608)	(35,415)
Accumulated other comprehensive income (loss)	0	0
Total stockholders’ equity	425,506	430,036
Total liabilities and stockholders’ equity	604,172	600,484
Successor [Member] | Non-Guarantors [Member]
Current assets:
Cash and cash equivalents	6,622	7,547
Accounts receivable	9,468
Inventories	295
Other current assets	1,100
Total current assets	17,485
Property and equipment, net	8,593
Goodwill	0
Intangible assets, net	0	0
Intercompany	0
Investment in subsidiaries	0
Other noncurrent assets	671
Total assets	26,749
Current liabilities:
Bank indebtedness and other long-term debt, current portion	0	0
Capital lease obligations, current portion	3
Accounts payable and accrued expenses	3,270
Other current liabilities	0
Total current liabilities	3,273
Capital lease obligations, less current portion	64
Bank indebtedness and other long-term debt, less current portion	0
Deferred tax liability	(216)
Intercompany	26,508
Other noncurrent liabilities	219
Total liabilities	29,848
Stockholders’ equity:
Common stock	0
Capital in excess of par value	3,241
Retained earnings (deficit)	(3,024)
Accumulated other comprehensive income (loss)	(3,316)
Total stockholders’ equity	(3,099)
Total liabilities and stockholders’ equity	26,749
Successor [Member] | Reportable Legal Entities [Member] | Issuer [Member]
Current assets:
Cash and cash equivalents	42,235	97,020
Successor [Member] | Reportable Legal Entities [Member] | Guarantor [Member]
Current assets:
Cash and cash equivalents	1,797	6,427
Successor [Member] | Reportable Legal Entities [Member] | Non-Guarantors [Member]
Current assets:
Cash and cash equivalents	6,622	7,547
Successor [Member] | Eliminations [Member]
Current assets:
Cash and cash equivalents	0	0
Accounts receivable	(9,071)
Inventories	0
Other current assets	0
Total current assets	(9,071)
Property and equipment, net	0
Goodwill	0
Intangible assets, net	0	0
Intercompany	(159,867)
Investment in subsidiaries	(422,407)
Other noncurrent assets	0
Total assets	(591,345)
Current liabilities:
Bank indebtedness and other long-term debt, current portion	0	0
Capital lease obligations, current portion	0
Accounts payable and accrued expenses	0
Other current liabilities	0
Total current liabilities	0
Capital lease obligations, less current portion	0
Bank indebtedness and other long-term debt, less current portion	0
Deferred tax liability	0
Intercompany	(168,938)
Other noncurrent liabilities	0
Total liabilities	(168,938)
Stockholders’ equity:
Common stock	0
Capital in excess of par value	(469,355)
Retained earnings (deficit)	43,632
Accumulated other comprehensive income (loss)	3,316
Total stockholders’ equity	(422,407)
Total liabilities and stockholders’ equity	$ (591,345)
Predecessor [Member]
Current assets:
Cash and cash equivalents		110,994		19,184	$ 20,686	$ 19,636
Accounts receivable		18,835
Inventories		18,979
Other current assets		20,894
Total current assets		169,702
Property and equipment, net		681,972
Goodwill		483,444
Intangible assets, net		491,400
Intercompany		0
Investment in subsidiaries		0
Other noncurrent assets		9,595
Total assets		1,836,113
Predecessor [Member] | Issuer [Member]
Current assets:
Cash and cash equivalents					10,177	11,321
Predecessor [Member] | Guarantor [Member]
Current assets:
Cash and cash equivalents				120	1,914	248
Predecessor [Member] | Non-Guarantors [Member]
Current assets:
Cash and cash equivalents				$ 12,413
Predecessor [Member] | Reportable Legal Entities [Member] | Non-Guarantors [Member]
Current assets:
Cash and cash equivalents		7,547			8,595	8,067
Accounts receivable		3,797
Inventories		375
Other current assets		2,040
Total current assets		13,759
Property and equipment, net		10,669
Goodwill		0
Intercompany		32,655
Investment in subsidiaries		0
Other noncurrent assets		37
Total assets		57,120
Current liabilities:
Capital lease obligations, current portion		3
Accounts payable and accrued expenses		(248)
Other current liabilities		0
Total current liabilities		(245)
Capital lease obligations, less current portion		81
Bank indebtedness and other long-term debt, less current portion		0
Deferred tax liability		780
Intercompany		57,542
Other noncurrent liabilities		162
Total liabilities		58,320
Stockholders’ equity:
Common stock		0
Capital in excess of par value		3,089
Retained earnings (deficit)		(3,376)
Accumulated other comprehensive income (loss)		(913)
Total stockholders’ equity		(1,200)
Total liabilities and stockholders’ equity		57,120
Predecessor [Member] | Eliminations [Member]
Current assets:
Cash and cash equivalents		0			$ 0	$ 0
Accounts receivable		(3,658)
Inventories		0
Other current assets		0
Total current assets		(3,658)
Property and equipment, net		0
Goodwill		0
Intercompany		(187,174)
Investment in subsidiaries		(428,836)
Other noncurrent assets		0
Total assets		(619,668)
Current liabilities:
Capital lease obligations, current portion		0
Accounts payable and accrued expenses		(484)
Other current liabilities		0
Total current liabilities		(484)
Capital lease obligations, less current portion		0
Bank indebtedness and other long-term debt, less current portion		0
Deferred tax liability		0
Intercompany		(190,348)
Other noncurrent liabilities		0
Total liabilities		(190,832)
Stockholders’ equity:
Common stock		0
Capital in excess of par value		(468,540)
Retained earnings (deficit)		38,791
Accumulated other comprehensive income (loss)		913
Total stockholders’ equity		(428,836)
Total liabilities and stockholders’ equity		$ (619,668)