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(5) Share-Based Payments (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 27, 2020
Jun. 29, 2019
Jun. 27, 2020
Jun. 29, 2019
Share-based Payment Arrangement [Abstract]        
Stock options granted in the period 75,000    
Share-based compensation expense recognized $ 17,390 $ 26,411 $ 83,063 $ 85,397