Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Capital Stock - Restricted Stock Units Activity (Details)

v3.7.0.1
Note 6 - Capital Stock - Restricted Stock Units Activity (Details) - Restricted Stock Units (RSUs) [Member] - $ / shares
6 Months Ended 12 Months Ended
Jul. 02, 2017
Jan. 01, 2017
Balance, outstanding options (in shares) 1,090,126  
Balance, outstanding weighted average stock price (in dollars per share) $ 1.22  
Balance, outstanding weighted average stock price (in dollars per share) $ 1.04 $ 1.22
Balance, outstanding weighted average remaining contractual term (Year) 1 year 3 days 1 year 3 days
RSUs granted (in shares) 68,000  
RSUs granted, weighted average stock price (in dollars per share) $ 1.47  
RSUs vested and issued in shares (in shares) (303,017)  
RSUs vested and issued in shares, weighted average stock price (in dollars per share) $ 1.80  
RSUs forfeited (in shares) (210,404)  
RSUs forfeited, weighted average stock price (in dollars per share) $ 0.93  
Balance, outstanding options (in shares) 644,705 1,090,126