Marketable Securities and Investments (Tables)

12 Months Ended

Jan. 03, 2021

Marketable Securities [Abstract]

Schedule of Investments, Noncurrent [Table Text Block]

Investments as of January 3, 2021 and December 29, 2019 consisted of the following:

	January 3, 2021		December 29, 2019
	(In thousands)
Marketable securities	$	2,154	$	2,906
Equity investments	48,626		29,228
	$	50,780	$	32,134

Available-for-sale Securities [Table Text Block]

Marketable securities classified as available for sale as of January 3, 2021 and December 29, 2019 consisted of the following:

	Market Value		Gross Unrealized Holding
			Cost		Gains		(Losses)
			(In thousands)
January 3, 2021
Equity securities	$	203	$	584	$	—	$	(381)
Fixed-income securities	7		7		—		—
Other	1,944		2,007		—		(63)
	$	2,154	$	2,598	$	—	$	(444)
December 29, 2019
Equity securities	$	752	$	1,109	$	—	$	(357)
Fixed-income securities	7		7		—		—
Other	2,147		2,210		—		(63)
	$	2,906	$	3,326	$	—	$	(420)

Equity Securities without Readily Determinable Fair Value

Equity investments without readily determinable fair values as of January 3, 2021 and December 29, 2019 consisted of the following:

	January 3, 2021		December 29, 2019
	(In thousands)
Equity investments, carried at cost minus impairment, if any	$	27,438	$	29,228
Equity investments, carried at fair value	21,188		—
	$	48,626	$	29,228