Net Loss per Share Attributable to Common Stock - Narrative (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2020
Earnings Per Share [Abstract]
Dilutive impact	$ 0	$ 0

Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise of dilutive convertible securities excluding adjustments related to ESOP convertible preferred stock, stock options, and restrictive stock units.

No definition available.

Name:	us-gaap_DilutiveSecuritiesEffectOnBasicEarningsPerShareOther
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration