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

Significant Accounting Policies - Consolidation, Cash and Restricted Cash (Details)

v3.23.1
Significant Accounting Policies - Consolidation, Cash and Restricted Cash (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2023
USD ($)
segment
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 02, 2021
USD ($)
Accounting Policies [Abstract]        
Number of reportable segments | segment 1      
Amount insured by Federal Deposit Insurance Corporation   $ 250,000    
Cash and Restricted Cash        
Unrestricted $ 7,183 17,537 $ 140,478 $ 5,301
Restricted $ 1,190 $ 920 $ 356 $ 54