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Note 7 - Contingencies
6 Months Ended
Jun. 25, 2016
Notes to Financial Statements  
Contingencies Disclosure [Text Block]
7.
Contingencies
 
From time-to-time we are involved in various legal proceedings, examinations by various tax authorities and claims that have arisen in the ordinary course of our business. The outcome of any litigation is inherently uncertain. While there can be no assurance, we do not believe at the present time that the resolution of the matters described above will have a material adverse effect on our assets, financial position or results of operations.