Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.10.0.1
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Dec. 29, 2018
Dec. 30, 2017
Statement Of Financial Position [Abstract]    
Allowance for doubtful accounts, accounts receivable $ 1,336 $ 358
Preferred stock, shares authorized 2,000,000 2,000,000
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares outstanding 0 0
Common stock, shares authorized 50,000,000 50,000,000
Common stock, par value $ 0.001 $ 0.001
Common stock, shares issued 31,964,775 27,077,145
Common stock, shares outstanding 31,964,775 27,077,145