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Commitments and Contingencies (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Apr. 14, 2017
Oct. 28, 2012
Capital lease obligations $ 485 $ 1,060
Existing facility purchase, description The Company has purchased an existing facility in the Chicago area for approximately $5.6 million cash.  
Expected amount to be invested in subsequent period $ 2,000,000  
Building Improvements [Member]    
Investment $ 5,600,000