Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

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Stockholders' Equity (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 28, 2020
Jun. 30, 2019
Jun. 28, 2020
Jun. 30, 2019
Oct. 31, 2019
Stockholders' Equity Note [Abstract]          
Stock Repurchase Program, Number of Shares Authorized to be Repurchased         $ 30,000
Repurchase of shares of common stock (in shares)     90,000    
Repurchase of shares of common stock $ 1,400 $ 3,875 $ 1,422 $ 5,693  
Stock Repurchase Program, Remaining Authorized Repurchase Amount $ 28,600   28,600    
Sale of common stock from ATM offering, net of fees and expenses 3,041,256        
Net proceeds from sale of common stock $ 48,200   48,167 0  
Repayments of Long-term Lines of Credit $ 25,000   $ 25,000 $ 5,000