Fair Value Measurements (Q3) (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2020

Dec. 31, 2019

Fair Value Measurements [Abstract]

Assets Measured on Recurring Basis

The following table presents information about the Company’s assets that are measured at fair value on a recurring basis at September 30, 2020 and December 31, 2019, and indicates the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value:

Description	Level		September 30, 2020			December 31, 2019
Assets:
Marketable securities held in Trust Account		1		$	252,287,249		$	251,865,941

The following table presents information about the Company’s assets that are measured at fair value on a recurring basis at December 31, 2019, and indicates the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value:

Description	Level	December 31, 2019
Assets:
Marketable securities held in Trust Account	1		$	251,865,941