Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)

v3.21.1
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares
Mar. 31, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract]    
Series Alpha convertible preferred stock, par value $ 0.001 $ 0.001
Series Alpha convertible preferred stock, shares authorized 7,000 7,000
Series Alpha convertible preferred stock, shares issued 180 180
Series Alpha convertible preferred stock, shares outstanding 180 180
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 225,000,000 225,000,000
Common stock, shares issued 28,833,059 27,296,061
Common stock, shares outstanding 28,833,059 27,296,061