Annual report pursuant to Section 13 and 15(d)

Statement of Changes In Stockholders' Equity (Parenthetical)

v3.21.1
Statement of Changes In Stockholders' Equity (Parenthetical)
Mar. 24, 2021
Jul. 29, 2020
Jul. 17, 2020
Common Class A [Member] | Subsequent Event [Member]      
Stockholders' equity note, stock split 2.5:1    
Common Class B [Member]      
Stockholders' equity note, stock split     100:1
Common Class B [Member] | Subsequent Event [Member]      
Stockholders' equity note, stock split 2.5:1    
Common Stock Class F [Member]      
Stockholders' equity note, stock split   1.2