Post-effective amendment to a registration statement that is not immediately effective upon filing

Condensed Consolidated Balance Sheets (Parenthetical)

v3.21.1
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statement of Financial Position [Abstract]      
Accounts receivable, allowances $ 723 $ 955 $ 2,832
Preferred stock, par value (in dollars per share) $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 1,000,000 1,000,000 1,000,000
Preferred stock, shares issued (in shares) 0 0 0
Preferred stock, shares outstanding (in shares) 0 0 0
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001 $ 0.0001
Common stock, shares authorized (in shares) 220,000,000 220,000,000 220,000,000
Common stock, shares issued (in shares) 38,426,669 38,426,669 38,426,669
Common stock, shares outstanding (in shares) 38,426,669 38,426,669 38,426,669