Consolidated Condensed Statements of Equity (Parenthetical) - $ / shares	3 Months Ended
	Jul. 04, 2020	Apr. 04, 2020	Jun. 29, 2019	Mar. 30, 2019
Consolidated Condensed Statements of Equity (Parenthetical) [Abstract]
Conversion of Class B shares (in shares)				18
Restricted stock issuances (in shares)	13,141	199,251	9,906	220,718
Dividends declared (in dollars per share)	$ 0.095	$ 0.095	$ 0.095	$ 0.085