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

Income Taxes (Details)

v3.21.1
Income Taxes (Details) - USD ($)
Dec. 31, 2020
Sep. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Valuation allowance $ 122,876   $ 0  
Blade Urban Air Mobility [Member]        
Valuation allowance   $ 10,042,000   $ 7,493,000