Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.20.2
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Statement of Financial Position [Abstract]    
Allowance for accounts receivable $ 20 $ 121
Convertible Preferred stock, par value per share (in dollars per share) $ 0.001 $ 0.001
Convertible Preferred stock, shares authorized (in shares) 10,000,000 10,000,000
Convertible Preferred stock, shares issued (in shares) 0 0
Convertible Preferred stock, shares outstanding (in shares) 0 0
Common stock, par value per share (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 141,429,000 141,429,000
Common stock, shares issued (in shares) 8,316,000 5,795,000
Common stock, shares outstanding (in shares) 8,316,000 5,795,000