Annual report pursuant to Section 13 and 15(d)

21. Shareholders' Equity (Details - Option activity)

v3.19.3
21. Shareholders' Equity (Details - Option activity) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]      
Options outstanding, beginning balance 627 710  
Options granted 0 0  
Options exercised 0 0  
Options cancelled/expired (122) (83)  
Options forfeited 0 0  
Options outstanding, ending balance 505 627  
Weighted Average Exercise Price      
Weighted average exercise price, beginning $ 2.56 $ 2.62  
Weighted average exercise price, expired 3.98 3.04  
Weighted average exercise price, ending $ 2.21 $ 2.56  
Aggregate intrinsic value, options outstanding $ 0 $ 0 $ 0
Weighted average remaining contractual life 3 years 10 months 3 days 4 years 2 months 19 days 4 years 7 months 28 days