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Condensed Consolidated Balance Sheets Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Apr. 02, 2019
Jan. 01, 2019
Statement of Financial Position [Abstract]    
Preferred stock, par value (USD per share) $ 0.01 $ 0.01
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, shares issued (in shares) 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value (USD per share) $ 0.01 $ 0.01
Common stock, shares authorized 180,000,000 180,000,000
Common stock, shares, issued (in shares) 46,370,951 46,353,309
Common stock, shares, outstanding 43,947,080 43,929,438
Treasury stock, shares 2,423,871 2,423,871