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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
shares in Thousands, $ in Thousands
Mar. 31, 2017
Dec. 30, 2016
Allowance for Doubtful Accounts Receivable, Current $ 2,295 $ 2,056
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized 60,000 60,000
Common stock, shares issued 40,889 40,732
Common stock, shares outstanding 40,889 40,732