(8) Income Taxes - Components of income tax expense (benefit) for each year (Details) - USD ($)	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017
Current
Federal	$ (67,956)	$ (6,529)
State	456	(4,186)
Current income tax provision (benefit):	(67,500)	(10,715)
United States:
Federal	2,285,758	(246,458)
State	566,161	35,141
Deferred income tax provision (benefit), net	2,851,919	(211,317)
Total	$ 2,784,419	$ (222,032)