Stockholders' Equity - Warrants (Details)	3 Months Ended
	Sep. 30, 2020 item $ / shares	Sep. 15, 2020 $ / shares
Stockholders' Equity
Warrants exercise price		$ 11.50
Warrants
Stockholders' Equity
Public Warrants exercisable term after the completion of a business combination	30 days
Public Warrants exercisable term from the closing of the initial public offering	12 months
Warrants exercise price	$ 11.50
Warrants and Rights Outstanding, Term	5 years
Threshold period for filling registration statement after business combination	20 days
Threshold period for registration statement to be effective after which warrants can be exercised on a cashless basis	60 days
Number of trading days on which fair market value of shares is reported | item	10
Stock price trigger for redemption of public warrants (in dollars per share)	$ 18.00
Threshold issue price for capital raising purposes in connection with the closing of a Business Combination	$ 9.20
Percentage of gross proceeds on total equity proceeds	50.00%
Threshold Trading Days for Calculating Market Value | item	20
Adjustment of exercise price of warrants based on market value and newly issued price (as a percent)	115.00%
Adjustment two of redemption price of stock based on market value and newly issued price (as a percent)	180.00%
Warrants | Redemption of Warrants When the Price per Class A Ordinary Share Equals or Exceeds $18.00
Stockholders' Equity
Stock price trigger for redemption of public warrants (in dollars per share)	$ 18.00
Redemption price per public warrant (in dollars per share)	$ 0.01
Minimum threshold written notice period for redemption of public warrants	30 days
Threshold trading days for redemption of public warrants | item	20
Threshold consecutive trading days for redemption of public warrants | item	30
Threshold number of business days before sending notice of redemption to warrant holders | item	3
Redemption period	90 days
Warrants | Redemption of Warrants When the Price per Class A Ordinary Share Equals or Exceeds $10.00
Stockholders' Equity
Stock price trigger for redemption of public warrants (in dollars per share)	$ 10.00
Redemption price per public warrant (in dollars per share)	$ 0.10
Minimum threshold written notice period for redemption of public warrants	30 days