Condensed Consolidated Statements of Stockholders Equity (Unaudited) - USD ($)	Total	Common Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)
Balance, amount at Dec. 26, 2020	$ 13,623,000	$ 28,000	$ 37,157,000	$ (23,562,000)
Balance, shares at Dec. 26, 2020		0
Common stock issued		$ 7,000	20,045,000
At-the-market offering costs			0
Share-based compensation - employees			107,000
Net Income (Loss)	(4,210,000)			(4,210,000)
Balance, shares at Jun. 26, 2021		0
Balance, amount at Jun. 26, 2021	29,572,000	$ 35,000	57,309,000	(27,772,000)
Balance, amount at Mar. 27, 2021	13,714,000	$ 28,000	37,202,000	(23,516,000)
Balance, shares at Mar. 27, 2021		0
Common stock issued		$ 7,000	20,045,000
At-the-market offering costs			0
Share-based compensation - employees			62,000
Net Income (Loss)	(4,256,000)			(4,256,000)
Balance, shares at Jun. 26, 2021		0
Balance, amount at Jun. 26, 2021	29,572,000	$ 35,000	57,309,000	(27,772,000)
Balance, amount at Dec. 25, 2021	28,191,000	$ 35,000	57,403,000	(29,247,000)
Balance, shares at Dec. 25, 2021		0
Common stock issued		$ 1,000	525,000
At-the-market offering costs			(67,000)
Share-based compensation - employees			111,000
Net Income (Loss)	(5,153,000)			(5,153,000)
Balance, shares at Jun. 25, 2022		0
Balance, amount at Jun. 25, 2022	23,608,000	$ 36,000	57,972,000	(34,400,000)
Balance, amount at Mar. 26, 2022	24,575,000	$ 35,000	57,407,000	(32,867,000)
Balance, shares at Mar. 26, 2022		0
Common stock issued		$ 1,000	525,000
At-the-market offering costs			(15,000)
Share-based compensation - employees			55,000
Net Income (Loss)	(1,533,000)			(1,533,000)
Balance, shares at Jun. 25, 2022		0
Balance, amount at Jun. 25, 2022	$ 23,608,000	$ 36,000	$ 57,972,000	$ (34,400,000)