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Line of Credit and Debt Obligations - Textual (Details) - Revolving line of credit facility [Member] - USD ($)
6 Months Ended
Jun. 25, 2016
May 30, 2016
Debt Instrument [Line Items]    
Expiration date May 30, 2016  
Maximum amount of credit facility   $ 12,000,000
Line of Credit [Member]    
Debt Instrument [Line Items]    
Borrowing interest rate, minimum 3.00%  
Borrowing, minimum of lesser amount, before addition of borrowing base $ 12,000,000  
Borrowing, maximum of lesser amount $ 20,000,000