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Convertible Notes Payable - Related Party (Details)							12 Months Ended
	Dec. 30, 2025 USD ($)	Sep. 17, 2025 USD ($)	May 14, 2024 $ / shares shares	Dec. 20, 2021 USD ($) PromissoryNote $ / shares	Sep. 17, 2021 USD ($) loan PromissoryNote	Apr. 16, 2021 USD ($)	Dec. 31, 2024 USD ($) $ / shares	Dec. 31, 2023 USD ($)
Convertible Notes Payable - Related Party [Abstract]
Fair value of derivative liability							$ 47,000	$ 1,004,000
Change in fair value of derivative							(588,000)	432,000
April 2021 Note [Member]
Convertible Notes Payable - Related Party [Abstract]
Change in fair value of derivative							(384,000)	182,000
Amortization of debt discount							420,000
Additional interest expense							$ 105,000	105,000
April 2021 Note [Member] | Richard E. Uihlein [Member]
Convertible Notes Payable - Related Party [Abstract]
Debt financing arrangement						$ 10,000,000
Convertible note principal						$ 10,000,000
Maturity date			Apr. 16, 2025				Apr. 16, 2025
Conversion price (in dollars per share) | $ / shares			$ 5				$ 5
Interest rate compounded annually							2.00%
Effective interest rate							3.00%
Accrued interest expense							$ 212,000	207,000
Additional interest rate per quarter						2.50%
Additional interest rate per annum from issuance date to maturity date period						10.00%
Fair value of derivative liability						$ 420,000	47,000	431,000
Common stock, shares issued (in shares) | shares			0
September 2021 Note [Member]
Convertible Notes Payable - Related Party [Abstract]
Change in fair value of derivative							(75,000)	60,000
Amortization of debt discount							433,000
Additional interest expense							$ 108,000	108,000
September 2021 Note [Member] | Forecast [Member]
Convertible Notes Payable - Related Party [Abstract]
Convertible note payable repayment		$ 10,000,000
September 2021 Note [Member] | Richard E. Uihlein [Member]
Convertible Notes Payable - Related Party [Abstract]
Debt financing arrangement					$ 20,000,000
Maturity date							Sep. 17, 2025
Number of loans closing | loan					2
Number of promissory notes evidenced by loans agreement | PromissoryNote					2
Number of promissory notes executed | PromissoryNote					2
Conversion price (in dollars per share) | $ / shares							$ 8.64
Interest rate compounded annually							2.00%
Effective interest rate							3.00%
Accrued interest expense							$ 210,000	206,000
Additional interest rate per quarter					2.50%
Additional interest rate per annum from issuance date to maturity date period					10.00%
Fair value of derivative liability					$ 433,000		94,000	169,000
First Closing [Member] | Richard E. Uihlein [Member]
Convertible Notes Payable - Related Party [Abstract]
Debt financing arrangement					$ 10,000,000
Second Closing [Member] | Richard E. Uihlein [Member]
Convertible Notes Payable - Related Party [Abstract]
Debt financing arrangement				$ 10,000,000
December 2021 Note [Member]
Convertible Notes Payable - Related Party [Abstract]
Convertible note principal				$ 10,000,000
Maturity date				Dec. 20, 2025
Number of promissory notes evidenced by loans agreement | PromissoryNote				2
Conversion price (in dollars per share) | $ / shares				$ 5.43
Interest rate compounded annually				2.00%
Effective interest rate				3.00%
Accrued interest expense							209,000	204,000
Additional interest rate per quarter				2.50%
Additional interest rate per annum from issuance date to maturity date period				10.00%
Fair value of derivative liability				$ 415,000			275,000	404,000
Change in fair value of derivative							(129,000)	190,000
Amortization of debt discount							415,000
Additional interest expense							$ 104,000	$ 104,000
December 2021 Note [Member] | Forecast [Member]
Convertible Notes Payable - Related Party [Abstract]
Convertible note payable repayment	$ 10,000,000

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