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

Commitments and Contingencies - Operating Leases (Details)

v3.21.2
Commitments and Contingencies - Operating Leases (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Sep. 30, 2021
Operating leases future minimum lease obligations        
2021       $ 1,550
2021 $ 5,458      
2022 4,004     5,347
2023 3,461     4,880
2024 242     1,015
Total 13,165     $ 14,217
Office        
Operating Leased Assets [Line Items]        
Rent expense 5,900 $ 4,500 $ 3,300  
Data center        
Operating Leased Assets [Line Items]        
Rent expense $ 1,100 $ 1,500 $ 1,400