Quarterly report pursuant to Section 13 or 15(d)

Summary of Stock Options Granted (Details)

v3.21.2
Summary of Stock Options Granted (Details)
 6 Months Ended
Jul. 03, 2021
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Options Granted 41,000
Options Forfeited 12,000
Options Outstanding 25,000
Options Exercisable 4,000
February 28, 2020 [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Options Granted 18,000
Option Exercise(Strike) Price | $ / shares $ 39.75
Options Forfeited 11,000
Options Outstanding 5,000
Options Exercisable 2,000
Date of Grant Feb. 28, 2020
July 1, 2020 [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Options Granted 5,000
Option Exercise(Strike) Price | $ / shares $ 35.04
Options Outstanding 3,000
Options Exercisable 2,000
Date of Grant Jul. 01, 2020
January 28, 2021 [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Options Granted 18,000
Option Exercise(Strike) Price | $ / shares $ 55.30
Options Forfeited 1,000
Options Outstanding 17,000
Date of Grant Jan. 28, 2021