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

Intangible assets, royalties and goodwill, Estimated Future Amortization of Amortizable Intangible Assets (FY) (Details)

v3.20.4
Intangible assets, royalties and goodwill, Estimated Future Amortization of Amortizable Intangible Assets (FY) (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2020
Dec. 31, 2019
Dec. 31, 2018
Intangible assets, royalties and goodwill [Abstract]      
Weighted Average Remaining Useful Lives 10 years 3 months 18 days 10 years  
Estimated Future Amortization of Amortizable Intangible Assets [Abstract]      
2020 $ 1,551 $ 1,551  
2021 1,551 1,551  
2022 1,551 1,551  
2023 1,551 1,551  
2024   1,551  
Thereafter   6,886  
Net Carrying Amount $ 13,496 $ 14,641 $ 0