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Note 10 - Stockholders' Equity (Details Textual) - USD ($)					3 Months Ended		12 Months Ended
	Mar. 26, 2025	Jan. 03, 2025	Jan. 01, 2025	Jan. 03, 2024	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2013	Jan. 01, 2026	Dec. 31, 2024	Jun. 23, 2022
Common Stock, Shares Authorized (in shares)					50,000,000
Common Stock, Par or Stated Value Per Share (in dollars per share)					$ 0.001
Common Stock, Shares, Issued (in shares)					9,606,024				9,475,443
Share-Based Payment Arrangement, Amount Withheld for Tax Withholding Obligation					$ 53,093	$ 0
Common Stock, Shares, Outstanding (in shares)									9,475,443
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)					376,431
Share-Based Payment Arrangement, Expense					$ 241,245	$ 193,321
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount					$ 1,067,746
Restricted Stock Units (RSUs) [Member] | The 2022 Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)					528,529
Senior Promissory Notes Warrant [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)	$ 2									$ 5.2
Fair Value Adjustment of Warrants	$ 220,000
Second Amendment to the Note [Member] | Event of Default [Member]
Debt Instrument, Interest Rate, Stated Percentage	13.00%
Debt Instrument, Interest Rate, Stated Percentage, Monthly Step-up	1.00%
Second Amendment to the Note [Member] | Event of Default [Member] | Maximum [Member]
Debt Instrument, Interest Rate, Stated Percentage	16.00%
Second Amendment to the Note [Member] | Forecast [Member]
Debt Instrument, Interest Rate, Stated Percentage								10.00%
Management [Member]
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures (in shares)			30,703	75,921
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures			$ 81,886	$ 245,899
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation (in shares)				28,394
Share-Based Payment Arrangement, Amount Withheld for Tax Withholding Obligation				$ 53,097
Director [Member]
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures (in shares)		52,350
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures		$ 183,750
Director [Member] | Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)					26,042
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Annual Grant							$ 36,750
Board of Directors Chairman [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Annual Grant							$ 73,500

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