Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Jan. 02, 2021	Dec. 28, 2019
Assets [Abstract]
Accounts Receivable, Allowance for Credit Loss, Current	$ 10,815	$ 8,802
Stockholders’ equity:
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	250,000,000	250,000,000
Common stock, shares, issued (in shares)	169,880,238	168,620,314
Treasury stock (in shares)	7,679,849	4,845,203

Amount of allowance for credit loss on accounts receivable, classified as current.

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