Consolidated Statement of Stockholders' Deficit - USD ($)	Total	Common Stock	Additional Paid-In-Capital	Convertible Preferred Stock	Accumulated Other Comprehensive Loss	Accumulated Deficit
Beginning Balance (in shares) at Sep. 28, 2013		22,000,000		0
Beginning Balance at Sep. 28, 2013	$ 79,419,000	$ 2,000	$ 94,999,000	$ 0	$ (42,418,000)	$ 26,836,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,757,000					2,757,000
Other comprehensive loss	(4,150,000)				(4,150,000)
Dividends	(226,821,000)		(94,999,000)			(131,822,000)
Ending Balance (in shares) at Sep. 27, 2014		22,000,000
Ending Balance at Sep. 27, 2014	(148,795,000)	$ 2,000			(46,568,000)	(102,229,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	14,932,000					14,932,000
Other comprehensive loss	(5,206,000)				(5,206,000)
Issuance of Stock (in shares)		2,500,000		500,000
Issuance of common stock	25,000,000	$ 300	25,000,000
Issuance of Series A preferred stock	50,000,000			$ 50,000,000
Shares assumed by legal acquirer (in shares)		4,980,294
Shares assumed by legal acquirer	42,493,000	$ 500	42,492,000
Shares purchased from majority shareholder (in shares)		(10,000,000)
Shares purchased from former majority stockholder	(100,001,000)	$ (1,000)	(67,492,000)			(32,508,000)
Settlement of legal acquirer transaction costs	(14,825,000)					(14,825,000)
Warrant exchange (in shares)		1,212,500
Warrant exchange	0	$ 100	715,000			(715,000)
Series A Preferred Stock dividend - Common Stock (in shares)		182,088
Share-based compensation expense	1,622,000		1,622,000
Contribution from former majority stockholder	13,550,000		13,550,000
Ending Balance (in shares) at Oct. 03, 2015		20,874,882		500,000
Ending Balance at Oct. 03, 2015	(121,230,000)	$ 2,000	15,887,000	$ 50,000,000	(51,774,000)	(135,345,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	6,900,000					6,900,000
Other comprehensive loss	(7,117,000)				(7,117,000)
Series A preferred stock dividends	(2,881,000)	$ (2,881,000)
Series A Preferred Stock dividend - Common Stock (in shares)		95,934
Share-based compensation expense	12,623,000		12,623,000
Business combination tax adjustment	(411,000)					(411,000)
Exercise of stock warrants (in shares)		1,027,493
Exercise of stock warrants	11,816,000	$ 11,816,000
Restricted stock activity (in shares)		455,465
Restricted stock activity	(3,511,000)	$ (3,511,000)
Contribution from former majority stockholder	$ 16,971,000		16,971,000
Exercise of stock options, cashless (in shares)	229,005	40,611
Exercise of stock options, cashless	$ (381,000)	$ (381,000)
Employee stock purchase plan activity (in shares)		23,673
Employee stock purchase plan activity	247,000	$ 247,000
Ending Balance (in shares) at Oct. 01, 2016		22,518,058		500,000
Ending Balance at Oct. 01, 2016	$ (86,974,000)	$ 2,000	$ 50,771,000	$ 50,000,000	$ (58,891,000)	$ (128,856,000)