General form of registration statement for all companies including face-amount certificate companies

Major Customers (Details)

v3.21.4
Major Customers (Details)
 12 Months Ended
Dec. 31, 2020
Sep. 30, 2021
Dec. 31, 2019
Major Customers (Details) [Line Items]      
Revenues     22.00%
Accounts receivable   28.00%  
Two Major Customer [Member]      
Major Customers (Details) [Line Items]      
Revenues   44.00% 23.00%
One Major Customer [Member]      
Major Customers (Details) [Line Items]      
Accounts Receivable Percentage 14.00%