Condensed Consolidated Statements of Stockholders Equity (Unaudited) - USD ($)	Total	Common Stock	Additional Paid in Capital	Accumulated Deficit
Balance, shares at Dec. 26, 2020		0
Balance, amount at Dec. 26, 2020	$ 31,973,000	$ 28,000	$ 37,157,000	$ (23,562,000)
Common stock issued		$ 7,000	19,986,000	0
At-the-market offering costs			0
Share-based compensation - employees			166,000
Net Income (Loss)	(1,809,000)			(1,809,000)
Balance, shares at Sep. 25, 2021		0
Balance, amount at Sep. 25, 2021	31,973,000	$ 35,000	57,309,000	(25,371,000)
Balance, shares at Jun. 26, 2021		0
Balance, amount at Jun. 26, 2021		$ 28,000	57,309,000	(27,772,000)
Common stock issued		$ 7,000	(59,000)
Share-based compensation - employees			59,000
Net Income (Loss)	2,401,000			2,401,000
Balance, shares at Sep. 25, 2021		0
Balance, amount at Sep. 25, 2021	31,973,000	$ 35,000	57,309,000	(25,371,000)
Balance, shares at Dec. 25, 2021		0
Balance, amount at Dec. 25, 2021	28,191,000	$ 35,000	57,403,000	(29,247,000)
Common stock issued		$ 1,000	525,000
At-the-market offering costs			(97,000)
Share-based compensation - employees			165,000
Net Income (Loss)	(7,488,000)			(7,488,000)
Balance, shares at Sep. 24, 2022		0
Balance, amount at Sep. 24, 2022	21,297,000	$ 36,000	57,996,000	(36,735,000)
Balance, shares at Jun. 25, 2022		0
Balance, amount at Jun. 25, 2022		$ 36,000	57,972,000	(34,400,000)
Common stock issued		$ 0
At-the-market offering costs			(30,000)
Share-based compensation - employees			54,000
Net Income (Loss)	(2,335,000)			(2,335,000)
Balance, shares at Sep. 24, 2022		0
Balance, amount at Sep. 24, 2022	$ 21,297,000	$ 36,000	$ 57,996,000	$ (36,735,000)