(9) Income Taxes - Components of income tax expense (benefit) for each year (Details) - USD ($)	12 Months Ended
	Dec. 26, 2020	Dec. 28, 2019
Current:
Federal	$ (39,878)	$ (33,874)
State	456	456
Current income tax provision (benefit):	(39,422)	(33,418)
Deferred:
Federal	33,874	(6,387)
State	(3,000)	45,261
Deferred income tax provision (benefit), net	30,874	38,874
Total	$ (8,548)	$ 5,456