Quarterly Financial Data (Unaudited) - Schedule of Quarterly Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands				2 Months Ended		3 Months Ended										4 Months Ended			6 Months Ended		12 Months Ended
	Jun. 30, 2015		Jun. 30, 2015	Sep. 08, 2015		Sep. 06, 2016		Jun. 14, 2016		Mar. 22, 2016		Jun. 16, 2015		Mar. 24, 2015		Jan. 03, 2017	Dec. 29, 2015		Dec. 29, 2015	Jun. 30, 2015	Jan. 03, 2017	Dec. 30, 2014
Earnings (loss) per share:
Transaction-related costs			$ 10,200
Successor
Condensed Financial Statements, Captions [Line Items]
Total revenue				$ 82,035		$ 104,419		$ 100,026		$ 97,403						$ 150,235	$ 133,415		$ 206,939		$ 434,064
Income from operations				8,463		10,927		9,706		6,740						15,927	10,784		19,247		43,300
Net income (loss)				$ (2,186)	[1]	$ 4,949	[2]	$ 4,864	[3]	$ 3,061	[4]					$ 8,039	$ 4,839	[5]	$ 2,653		$ 20,913
Earnings (loss) per share:
Basic (in dollars per share)				$ (0.06)		$ 0.13		$ 0.13		$ 0.08						$ 0.21	$ 0.12		$ 0.07		$ 0.54
Diluted (in dollars per share)				$ (0.06)		$ 0.13		$ 0.13		$ 0.08						$ 0.20	$ 0.12		$ 0.07		$ 0.53
Transaction-related costs				$ 12,000		$ 500		$ 100		$ 100							$ 1,000		$ 12,300		$ 100
Predecessor
Condensed Financial Statements, Captions [Line Items]
Total revenue	$ 16,532											$ 97,603		$ 94,418						$ 200,676		$ 380,800
Income from operations	1,693											11,256		8,745						21,694		27,332
Net income (loss)	$ 2,416	[6]										$ 4,628	[7]	$ (4,940)	[8]					$ 2,104		$ (9,255)
Earnings (loss) per share:
Basic (in dollars per share)	$ 0.36											$ 0.69		$ (1.21)						$ 0.38		$ (2.37)
Diluted (in dollars per share)	$ 0.36											$ 0.69		$ (1.21)						$ 0.37		$ (2.37)
Transaction-related costs	$ 100											$ 900		$ 6,300						$ 7,300

[1] Includes transaction-related costs of $12.0 million.

[2] Includes transaction-related costs of $0.5 million.

[3] Includes transaction-related costs of $0.1 million

[4] Includes transaction-related costs of $0.1 million.

[5] Includes transaction-related costs of $1.0 million.

[6] Includes transaction-related costs of $0.1 million.

[7] Includes transaction related costs of $0.9 million.

[8] Includes transaction-related costs of $6.3 million.