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Other Assets and Amounts Due to / Due From Affiliates (Other Assets) (Details) (USD $)
Dec. 29, 2012
Dec. 31, 2011
Schedule of Other Assets, Including Investments in Affiliates [Line Items]    
Non-Marketable Securities - Cost Based Investments $ 3,485,394 $ 1,980,609
Other 119,039 252,524
Total Other Assets 8,607,882 7,946,087
KoBrite
    
Schedule of Other Assets, Including Investments in Affiliates [Line Items]    
Non-Marketable Securities - Equity Method Investments 1,828,404 2,401,669
AWSC
    
Schedule of Other Assets, Including Investments in Affiliates [Line Items]    
Marketable Equity Securities 1,764,657 1,602,096
WIN
    
Schedule of Other Assets, Including Investments in Affiliates [Line Items]    
Marketable Equity Securities $ 1,410,388 $ 1,709,189