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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
Mar. 26, 2016
Dec. 26, 2015
CONSOLIDATED CONDENSED BALANCE SHEETS    
Receivables, allowance for doubtful accounts (in dollars) $ 2,200 $ 200
Unamortized debt issuance costs - Current 10,000 10,000
Unamortized debt issuance costs - Noncurrent $ 81,000 $ 83,500
Common stock, par value (in dollars per share) $ 0 $ 0
Common stock, shares authorized 10,000,000 10,000,000
Common stock, shares issued 4,110,805 4,124,767
Common stock, shares outstanding 4,110,805 4,124,767