Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets (Details)

v3.7.0.1
Goodwill and Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Apr. 01, 2017
Apr. 02, 2016
Oct. 01, 2011
Mar. 31, 2017
Oct. 01, 2016
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Goodwill, Cost $ 19,917   $ 19,917       $ 36,729
Goodwill, Accumulated Amortization 0   0       0
Goodwill, Net Value 19,917   19,917       36,729
Intangibles, Cost 20,447   20,447       29,447
Intangibles, Accumulated Amortization (3,846)   (3,846)       (8,525)
Intangibles, Net Value 16,601   16,601       20,922
Goodwill acquired         $ 600    
Amortization of intangible assets 400 $ 300 700 $ 700      
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]              
Amortization expense estimate for 2017 1,100   1,100        
Amortization expense estimate for 2018 900   900        
Amortization expense estimate for 2019 900   900        
Amortization expense estimate for 2020 700   700        
Amortization expense estimate for 2021 600   600        
Tradename/trademarks              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, Cost 16,090   16,090       17,620
Intangibles, Accumulated Amortization (1,922)   (1,922)       (2,514)
Intangibles, Net Value 14,168   $ 14,168       15,106
Tradename/trademarks | Minimum              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, economic life     20 years        
Tradename/trademarks | Maximum              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, economic life     30 years        
Customer relationships              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, Cost 0   $ 0       7,220
Intangibles, Accumulated Amortization 0   0       (4,016)
Intangibles, Net Value 0   $ 0       3,204
Intangibles, economic life     20 years        
Technology              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, Cost 1,220   $ 1,220       1,220
Intangibles, Accumulated Amortization (886)   (886)       (826)
Intangibles, Net Value 334   $ 334       394
Intangibles, economic life     10 years        
License agreements              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, Cost 2,100   $ 2,100       2,100
Intangibles, Accumulated Amortization (372)   (372)       (320)
Intangibles, Net Value 1,728   $ 1,728       1,780
License agreements | Minimum              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, economic life     15 years        
License agreements | Maximum              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, economic life     30 years        
Non-compete agreements              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, Cost 1,037   $ 1,037       1,287
Intangibles, Accumulated Amortization (666)   (666)       (849)
Intangibles, Net Value $ 371   $ 371       $ 438
Non-compete agreements | Minimum              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, economic life     4 years        
Non-compete agreements | Maximum              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangibles, economic life     8 years 6 months        
Junkfood | Disposed of by Sale              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Goodwill           $ 16,800  
Junkfood | Disposed of by Sale | Trademarks              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangible assets           600  
Junkfood | Disposed of by Sale | Customer relationships              
Goodwill and Finite-Lived Intangible Assets [Line Items]              
Intangible assets           $ 3,000