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

Nature of business and Summary of Significant Accounting Policies, Property and equipment (FY) (Details)

v3.20.4
Nature of business and Summary of Significant Accounting Policies, Property and equipment (FY) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Property and Equipment [Abstract]    
Impairment charges for property and equipment $ 0 $ 0
Furniture and Fixtures [Member] | Minimum [Member]    
Property and Equipment [Abstract]    
Useful life 5 years  
Furniture and Fixtures [Member] | Maximum [Member]    
Property and Equipment [Abstract]    
Useful life 7 years  
Equipment [Member] | Minimum [Member]    
Property and Equipment [Abstract]    
Useful life 3 years  
Equipment [Member] | Maximum [Member]    
Property and Equipment [Abstract]    
Useful life 7 years  
Computer Equipment [Member] | Minimum [Member]    
Property and Equipment [Abstract]    
Useful life 2 years  
Computer Equipment [Member] | Maximum [Member]    
Property and Equipment [Abstract]    
Useful life 3 years  
Computer Software [Member]    
Property and Equipment [Abstract]    
Useful life 3 years