Note D - Fair Values of Financial Instruments (Tables)

9 Months Ended

Oct. 02, 2021

Notes Tables

Fair Value, by Balance Sheet Grouping [Table Text Block]

			Fair Value Measurements Using
October 2, 2021 In thousands	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	6,492	$	6,492	$	--	$	--
Financial liabilities
Current portion of long-term debt	$	7,143	$	--	$	7,143	$	--
Long-term debt	$	51,874	$	--	$	51,874	$	--

			Fair Value Measurements Using
December 26, 2020 In thousands	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	3,505	$	3,505	$	--	$	--
Financial liabilities
Long-term debt	$	30,073	$	--	$	30,073	$	--

			Fair Value Measurements Using
October 3, 2020 In thousands	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	6,811	$	6,811	$	--	$	--