Annual report pursuant to Section 13 and 15(d)

Consolidated Statement of Stockholders' Equity (Deficit) (Parenthetical)

v3.22.1
Consolidated Statement of Stockholders' Equity (Deficit) (Parenthetical) - $ / shares
Dec. 31, 2021
Dec. 31, 2020
Series Convertible A Preferred Stock [Member]    
Purchase price per share $ 0.60 $ 0.60