Marketable Securities (Tables)

12 Months Ended

Dec. 29, 2018

Marketable Securities [Abstract]

Schedule Of Marketable Securities

Marketable securities, as of December 29, 2018 and December 30, 2017, consisted of:

			Gross		Gross
(dollars in thousands)	Amortized		Unrealized		Unrealized		Fair
December 29, 2018	Cost		Holding Gains		Holding Losses		Value
Available-for-sale:
Level 1
Equity securities	$	1,198	$	6,028	$	-	$	7,226
Level 2
Municipal bonds		46,699		426		(53)		47,072
	$	47,897	$	6,454	$	(53)	$	54,298

			Gross		Gross
(dollars in thousands)	Amortized		Unrealized		Unrealized		Fair
December 30, 2017	Cost		Holding Gains		Holding Losses		Value
Available-for-sale:
Level 1
Equity securities	$	1,198	$	7,634	$	-	$	8,832
Level 2
Municipal bonds		54,278		671		(116)		54,833
	$	55,476	$	8,305	$	(116)	$	63,665

Schedule Of Maturities Of Marketable Securities

Maturities of marketable securities classified as available-for-sale at December 29, 2018, were as follows:

		Amortized		Fair
(dollars in thousands)		Cost		Value
Available-for-sale:
Due within one year	$	4,974	$	4,960
Due after one year through five years		23,661		23,856
Due after five years through ten years		18,064		18,256
Equity securities		1,198		7,226
	$	47,897	$	54,298