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

Fair Value of Financial Instruments - Summary of Long Term Debt Instruments (Detail)

v3.22.2
Fair Value of Financial Instruments - Summary of Long Term Debt Instruments (Detail) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Carrying Amount   $ 115,095 $ 34,446
Fair Value   124,221 $ 106,679
Pipe Investment Obligation [Member]      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Carrying Amount $ 11,131 0  
Fair Value 25,075 0  
Long-term Debt [Member]      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Carrying Amount 91,264 115,095  
Fair Value $ 173,524 $ 124,221