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STOCK OPTIONS (Details) - Schedule of stock options, activity - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Jan. 01, 2022
Oct. 02, 2021
Shares    
Outstanding, beginning of period (in shares) 596,476  
Granted (in shares) 0  
Exercised (in shares) 0  
Canceled or expired (in shares) 0  
Outstanding and expected to vest, end of period (in shares) 596,476 596,476
Exercisable, end of period (in shares) 246,976  
Shares available for future grant (in shares) 63,750  
Weighted Average Exercise Price    
Outstanding, beginning of period (in dollars per share) $ 19.21  
Granted (in dollars per share)  
Exercise price (in dollars per share)  
Canceled or expired (in dollars per share)  
Outstanding and expected to vest, end of period (in dollars per share) 19.21 $ 19.21
Exercisable, end of period (in dollars per share) $ 20.33  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]    
Weighted average contractual term, outstanding 6 years 1 month 6 days 6 years 3 months 18 days
Weighted average contractual term, exercisable 2 years 10 months 24 days  
Aggregate intrinsic value, outstanding and expected to vest $ 800  
Aggregate intrinsic value, exercisable $ 136