Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (Details 1)

v2.4.0.8
Goodwill and Intangible Assets (Details 1) (USD $)
 12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 28, 2013
Trade Name
Dec. 29, 2012
Trade Name
Dec. 28, 2013
Noncompete Agreements [Member]
Dec. 29, 2012
Noncompete Agreements [Member]
Dec. 28, 2013
Non-compete agreement
Mar. 30, 2013
Non-compete agreement
Dec. 29, 2012
Non-compete agreement
Dec. 28, 2013
Technology
Dec. 29, 2012
Technology
Dec. 28, 2013
Subsidiaries [Member]
Finite-Lived Intangible Assets [Line Items]                        
Goodwill, Impairment Loss                       $ 0
Definite-lived intangibles:                        
Gross carrying amount 3,404,000 2,928,000 774,000 756,000 11,000 0 868,000 0 697,000 1,751,000 1,475,000  
Accumulated amortization (497,000) (443,000) (184,000) (95,000) (4,000) 0 (130,000) 0 (256,000) (179,000) (92,000)  
Net carrying amount $ 2,907,000 $ 2,485,000 $ 590,000 $ 661,000 $ 7,000 $ 0 $ 738,000   $ 441,000 $ 1,572,000 $ 1,383,000