XML 26 R35.htm IDEA: XBRL DOCUMENT v3.2.0.727
OTHER ASSETS AND AMOUNTS DUE TO / FROM AFFILIATES (Details) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 27, 2015
Mar. 28, 2015
Jun. 28, 2014
Jun. 27, 2015
Jun. 28, 2014
Dec. 27, 2014
Dec. 28, 2013
Dec. 29, 2012
Jan. 16, 2013
Schedule of Equity Method Investments [Line Items]                  
Accounts and Notes Receivable, Net                 $ 14,900,000
Available-for-sale Securities $ 71,843,061     $ 71,843,061          
Class of Warrant or Right, Unissued   251,000              
Warrants and Rights Outstanding   $ 352,000              
Prior Period Reclassification Adjustment   $ 1,300,000       $ 171,000 $ 646,000 $ 817,000  
Net (loss) income $ 706,280   $ (9,027,916) $ (3,106,803) $ (18,121,235) 28,500,000 $ 35,900,000    
Ko Brite (Member)                  
Schedule of Equity Method Investments [Line Items]                  
Carrying value of the investment     $ 1,300,000   $ 1,300,000        
Company's ownership percentage 12.00%     12.00%          
Vuzix [Member]                  
Schedule of Equity Method Investments [Line Items]                  
Available-for-sale Securities $ 2,400,000     $ 2,400,000   1,500,000      
Available-for-sale Equity Securities, Amortized Cost Basis 300,000     300,000   0      
GCS Holdings [Member]                  
Schedule of Equity Method Investments [Line Items]                  
Available-for-sale Securities 300,000     300,000   200,000      
Available-for-sale Equity Securities, Amortized Cost Basis $ 0     $ 0   $ 0