CONSOLIDATED BALANCE SHEEETS (Parentheticals) - USD ($) $ in Thousands	Sep. 26, 2015	Dec. 31, 2014
Allowances (in Dollars)	$ 464	$ 375
Common stock par value (in Dollars per share)	$ 0.02	$ 0.02
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	14,911,453	14,780,326
Common stock, shares outstanding	14,911,453	14,780,326