Annual report pursuant to Section 13 and 15(d)

Note 13 - Employee Benefit Plan (Details Textual)

v3.7.0.1
Note 13 - Employee Benefit Plan (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 25, 2016
Dec. 27, 2015
Dec. 28, 2014
Defined Contribution Plan, Cost Recognized $ 318 $ 305 $ 307