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

Property and Equipment - Schedule of Property and Equipment (Details)

v3.19.3.a.u2
Property and Equipment - Schedule of Property and Equipment (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Dec. 31, 2017
Property and equipment, net:      
Property and equipment, gross   $ 77,070 $ 70,432
Accumulated depreciation $ (925) (40,531) (37,643)
Property and equipment, net: $ 41,215 36,539 32,789
Leasehold improvements      
Property and equipment, net:      
Property and equipment, gross   771 1,592
Computer systems and software      
Property and equipment, net:      
Property and equipment, gross   73,283 65,985
Furniture and fixtures      
Property and equipment, net:      
Property and equipment, gross   $ 3,016 $ 2,855