XML 22 R3.htm IDEA: XBRL DOCUMENT v3.20.4
Consolidated Balance Sheets (Parenthetical) - $ / shares
Dec. 31, 2020
Dec. 31, 2019
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares authorized 10,000,000 10,000,000
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 11,211,840 2,627,533
Common stock, shares outstanding 11,211,840 2,627,533
Series 1 Convertible Preferred Stock    
Preferred stock, shares authorized 8,028 0
Preferred stock, shares issued 8,027 0
Preferred stock, shares outstanding 8,027 0