Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets (Details Textual)

v3.3.0.814
Goodwill and Intangible Assets (Details Textual) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 26, 2015
Sep. 27, 2014
Dec. 27, 2014
Finite-Lived Intangible Assets [Line Items]      
Remaining amortization $ 113,000    
Subsidiaries [Member]      
Finite-Lived Intangible Assets [Line Items]      
Impairment of carrying value of goodwill     $ 0
HCT [Member]      
Finite-Lived Intangible Assets [Line Items]      
Impairment of carrying value of goodwill   $ 0  
Identifiable intangible assets 2,658,000    
Series of Individually Immaterial Business Acquisitions [Member]      
Finite-Lived Intangible Assets [Line Items]      
Identifiable intangible assets 746,000    
Licensing Agreements [Member]      
Finite-Lived Intangible Assets [Line Items]      
Finite-lived Intangible Assets Acquired $ 1,425 $ 1,075