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

Significant Accounting Policies - Property and Equipment (Details)

v3.23.1
Significant Accounting Policies - Property and Equipment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Mar. 31, 2023
Property, Plant and Equipment [Line Items]      
Property and equipment, gross $ 11,460 $ 8,230 $ 12,196
Leasehold Improvements (Cycle: Lease Term) | Minimum      
Property, Plant and Equipment [Line Items]      
Estimated useful lives 1 year    
Leasehold Improvements (Cycle: Lease Term) | Maximum      
Property, Plant and Equipment [Line Items]      
Estimated useful lives 10 years    
Furniture & fixtures      
Property, Plant and Equipment [Line Items]      
Estimated useful lives 7 years    
Property and equipment, gross $ 1,262 1,108 1,238
Computer equipment & software      
Property, Plant and Equipment [Line Items]      
Estimated useful lives 3 years    
Property and equipment, gross $ 3,206 2,701 3,358
Medical equipment      
Property, Plant and Equipment [Line Items]      
Estimated useful lives 7 years    
Property and equipment, gross $ 1,067 414 1,095
Software      
Property, Plant and Equipment [Line Items]      
Estimated useful lives 3 years    
Software (development in process)      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross $ 3,460 2,433 $ 3,654
Capitalized costs placed into service $ 700 $ 2,100