Annual report pursuant to Section 13 and 15(d)

Note 14 - Incentive Stock Option Plans - Summary of Stock Option Activity (Details)

v3.7.0.1
Note 14 - Incentive Stock Option Plans - Summary of Stock Option Activity (Details)
12 Months Ended
Dec. 25, 2016
USD ($)
$ / shares
shares
Outstanding, Shares (in shares) | shares 262,748
Outstanding, Weighted average exercise price (in dollars per share) | $ / shares $ 13.88
Granted, Shares (in shares) | shares
Granted, Weighted average exercise price (in dollars per share) | $ / shares
Exercised, Shares (in shares) | shares (38,534)
Exercised, Weighted average exercise price (in dollars per share) | $ / shares $ 5.70
Forfeited, Shares (in shares) | shares (100,060)
Forfeited, Weighted average exercise price (in dollars per share) | $ / shares $ 18.75
Outstanding, Shares (in shares) | shares 124,154
Outstanding, Weighted average exercise price (in dollars per share) | $ / shares $ 12.50
Outstanding, Weighted remaining contractual term (Year) 1 year 21 days
Outstanding, Aggregate intrinsic value | $ $ 799,024
Options exercisable, Shares (in shares) | shares 124,154
Options exercisable, Weighted average exercise price (in dollars per share) | $ / shares $ 12.50
Options exercisable, Weighted remaining contractual term (Year) 1 year 21 days
Options exercisable, Aggregate intrinsic value | $ $ 799,024