Note 13 - Investments (Tables)

9 Months Ended

Jun. 24, 2023

Notes Tables

Unrealized Gain (Loss) on Investments [Table Text Block]

			Gross		Gross		Fair
	Amortized		Unrealized		Unrealized		Market
	Cost		Gains		Losses		Value
	(in thousands)
Mutual Funds	$	3,588	$	-	$	709	$	2,879
Preferred Stock		1,487		147		-		1,634
Total marketable securities available for sale	$	5,075	$	147	$	709	$	4,513

			Gross		Gross		Fair
	Amortized		Unrealized		Unrealized		Market
	Cost		Gains		Losses		Value
	(in thousands)
Corporate Bonds		4,011		-		21		3,990
Total marketable securities held to maturity	$	4,011	$	-	$	21	$	3,990

			Gross		Gross		Fair
	Amortized		Unrealized		Unrealized		Market
	Cost		Gains		Losses		Value
	(in thousands)
Mutual Funds	$	3,588	$	-	$	742	$	2,846
Preferred Stock		2,816		46		-		2,862
Total marketable securities available for sale	$	6,404	$	46	$	742	$	5,708

Investments Classified by Contractual Maturity Date [Table Text Block]

	June 24, 2023				September 24, 2022
			Fair				Fair
	Amortized		Market		Amortized		Market
	Cost		Value		Cost		Value
	(in thousands)
Due in one year or less	$	-	$	-	$	4,011	$	3,990
Due after one year through five years		-		-		-		-
Due after five years through ten years		-		-		-		-
Total held to maturity securities	$	-	$	-	$	4,011	$	3,990
Less current portion		-		-		4,011		3,990
Long term held to maturity securities	$	-	$	-	$	-	$	-