Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Unaudited) (Parenthetical)

v3.20.1
Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Statement Of Financial Position [Abstract]    
Allowance for accounts receivable $ 3,560 $ 2,531
Temporary equity preferred stock, par value $ 0.001 $ 0.001
Temporary equity preferred stock, shares authorized 1,000,000 1,000,000
Temporary equity preferred stock, shares issued 70,000 70,000
Temporary equity preferred stock, shares outstanding 70,000 70,000
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 40,000,000 40,000,000
Common stock, shares issued 31,582,000 31,439,000
Common stock, shares outstanding 31,537,000 31,439,000