Registration of securities issued in business combination transactions

Fair Value Measurements (Details)

v3.20.2
Fair Value Measurements (Details) - USD ($)
Jun. 30, 2020
Dec. 31, 2019
Dec. 31, 2018
Assets:      
Marketable securities held in Trust Account $ 305,382,095 $ 304,528,924
Fair Value, Inputs, Level 1 [Member]      
Assets:      
Marketable securities held in Trust Account $ 305,382,095 $ 304,528,924