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Stock Options and Awards (Details 1) - SAR [Member]
6 Months Ended
Jul. 03, 2021
$ / shares
shares
Exercisable | shares 87,335
Weighted average exercise price, Oustanding $ 22.77
Outstanding | shares 187,334
Weighted- Average Remaining Contractual Life, Oustanding 2 years
Weighted- Average Remaining Contractual Life, Exercisable 1 year
Weighted average exercise price, Exercisable $ 22.33
Maximum [Member]  
Range of Exercise Prices 26.30
Minimum [Member]  
Range of Exercise Prices $ 19.10