Stockholders' Equity - Schedule of Exercise Price for Stock Options Outstanding and Exercisable Outstanding (Details)	12 Months Ended
	Dec. 28, 2024 $ / shares shares
Class of Stock [Line Items]
Number of options, outstanding (in shares)	108,000
Number of options, exercisable (in shares)	60,000
$5.70 to $9.90
Class of Stock [Line Items]
Number of options, outstanding (in shares)	42,000
Exercise price, lower range limit (in usd per share) | $ / shares	$ 5.70
Number of options, exercisable (in shares)	10,000
Exercise price, upper range limit (in usd per share) | $ / shares	$ 9.90
$3.54 to $5.25
Class of Stock [Line Items]
Number of options, outstanding (in shares)	66,000
Exercise price, lower range limit (in usd per share) | $ / shares	$ 3.54
Number of options, exercisable (in shares)	50,000
Exercise price, upper range limit (in usd per share) | $ / shares	$ 5.25