Shareholders Equity (Unaudited) - USD ($)	Common Stock	Additional Paid-In Capital	Retained Earnings / Accumulated Deficit	Total
Beginning balance, stockholders equity at Dec. 29, 2018			$ 5,835,521
Beginning balance, shares at Dec. 29, 2018	13,425,992
Beginning balance, par value of shares issued at Dec. 29, 2018	$ 134,260
Share-based compensation expense		$ 85,397
Issuance of common stock pursuant to exercise of stock options		2,235
Issuance of common stock pursuant to exercise of stock options, number of shares issued	1,500
Issuance of common stock pursuant to exercise of stock options, par value	$ 15
Net income(loss)			493,615	$ (493,615)
Ending balance, stockholders equity at Jun. 29, 2019				5,429,553
Ending balance, shares at Jun. 29, 2019	13,427,492
Ending balance, par value shares issued at Jun. 29, 2019	$ 134,275
Beginning balance, stockholders equity at Dec. 28, 2019				$ 5,330,990
Beginning balance, shares at Dec. 28, 2019	13,427,492			13,427,492
Beginning balance, par value of shares issued at Dec. 28, 2019	$ 134,275
Share-based compensation expense		$ 83,063
Issuance of common stock pursuant to exercise of stock options
Issuance of common stock pursuant to exercise of stock options, number of shares issued
Issuance of common stock pursuant to exercise of stock options, par value
Net income(loss)			$ 900,885	$ 900,885
Ending balance, stockholders equity at Jun. 27, 2020				$ 6,314,938
Ending balance, shares at Jun. 27, 2020	13,427,492			13,427,492
Ending balance, par value shares issued at Jun. 27, 2020	$ 134,275