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Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2019
Apr. 01, 2018
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts receivable $ 620 $ 942
Common stock, shares authorized (shares) 30,000,000 30,000,000
Common stock, par value (usd per share) $ 0.05 $ 0.05
Common stock, shares issued (shares) 10,592,450 10,631,992
Common stock, shares outstanding (shares) 10,592,450 10,631,992