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

Organization and Summary of Significant Accounting Policies - Summary of Individual Customers (Detail)

v3.22.1
Organization and Summary of Significant Accounting Policies - Summary of Individual Customers (Detail) - Customer Concentration Risk
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Sales Revenue | Customer A    
Concentration Risk [Line Items]    
Concentration Risk Percentage 50.00% 22.00%
Sales Revenue | Customer B    
Concentration Risk [Line Items]    
Concentration Risk Percentage 6.00% 13.00%
Sales Revenue | Customer    
Concentration Risk [Line Items]    
Concentration Risk Percentage 56.00% 35.00%
Accounts Receivable | Customer A    
Concentration Risk [Line Items]    
Concentration Risk Percentage 32.00% 9.00%
Accounts Receivable | Customer B    
Concentration Risk [Line Items]    
Concentration Risk Percentage 19.00% 37.00%
Accounts Receivable | Customer C    
Concentration Risk [Line Items]    
Concentration Risk Percentage 14.00% 15.00%
Accounts Receivable | Customer D    
Concentration Risk [Line Items]    
Concentration Risk Percentage 13.00% 3.00%
Accounts Receivable | Customer E    
Concentration Risk [Line Items]    
Concentration Risk Percentage 10.00% 9.00%
Accounts Receivable | Customer    
Concentration Risk [Line Items]    
Concentration Risk Percentage 88.00% 73.00%