Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 28, 2020

Accumulated Other Comprehensive Income [Abstract]

Schedule of Accumulated Other Comprehensive Income

		Unrealized Gains
		on Available-for-Sale
(dollars in thousands)		Marketable Securities
Accumulated other comprehensive income balance as of December 28, 2019	$	1,480
Other comprehensive income before reclassifications		95
Amounts reclassified from accumulated other comprehensive income		(6)
Net current period change in other comprehensive income		89
Accumulated other comprehensive income balance as of March 28, 2020	$	1,569

Schedule Of Reclassifications out of Accumulated Other Comprehensive Income

		Amounts Reclassified from
		Accumulated Other Comprehensive Income to the
		Consolidated Statements of Income
		13 Weeks Ended
(dollars in thousands)	Location	March 28, 2020		March 30, 2019
Unrealized gains (losses) on available-for-sale marketable securities
	Investment income (loss) and interest expense	$	(8)	$	-
	Provision for income taxes		2		-
Total amount reclassified, net of tax		$	(6)	$	-