Note 14 - Common Stock - Schedule of Warrant Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2024	Jan. 01, 2023
Outstanding (in shares)	898,622	1,113,622
Outstanding, weighted average exercise price (in dollars per share)	$ 5.33	$ 4.69
Outstanding (in shares)	1,113,622
Outstanding, weighted average exercise price (in dollars per share)	$ 4.69
Exercised (in shares)	(215,000)
Exercised, weighted average exercise price (in dollars per share)	$ 2
Outstanding (in shares)	898,622
Outstanding, weighted average exercise price (in dollars per share)	$ 5.33