v3.26.1
Note 10 - Share-based Compensation - Restricted Stock Units Activity (Details) - The 2014 Plan [Member]
 3 Months Ended
Apr. 04, 2026
$ / shares
shares
Time-based Restricted Stock Units [Member]  
Outstanding non-vested (in shares) | shares 179,037
Outstanding non-vested, weighted average grant date fair value (in dollars per share) | $ / shares $ 13.52
Granted (in shares) | shares 0
Granted, weighted average grant date fair value (in dollars per share) | $ / shares $ 0
Vested (in shares) | shares (3,901)
Vested, weighted average grant date fair value (in dollars per share) | $ / shares $ 17.95
Forfeited or expired (in shares) | shares (3,000)
Forfeited or expired, weighted average grant date fair value (in dollars per share) | $ / shares $ 15.6
Outstanding non-vested (in shares) | shares 172,136
Outstanding non-vested, weighted average grant date fair value (in dollars per share) | $ / shares $ 13.17
Performance-based Restricted Stock Units [Member]  
Outstanding non-vested (in shares) | shares 282,157
Outstanding non-vested, weighted average grant date fair value (in dollars per share) | $ / shares $ 24.69
Granted (in shares) | shares 0
Granted, weighted average grant date fair value (in dollars per share) | $ / shares $ 0
Vested (in shares) | shares 0
Vested, weighted average grant date fair value (in dollars per share) | $ / shares $ 0
Forfeited or expired (in shares) | shares (750)
Forfeited or expired, weighted average grant date fair value (in dollars per share) | $ / shares $ 15.6
Outstanding non-vested (in shares) | shares 281,407
Outstanding non-vested, weighted average grant date fair value (in dollars per share) | $ / shares $ 24.72