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Public Offering (Details) - USD ($)		3 Months Ended
	Feb. 21, 2018	Mar. 31, 2018	Sep. 30, 2019
Description of Organization and Business Operations
Units issued (in units)		$ 236,939,488
Offer price (in dollars per unit)			$ 10.00
IPO
Description of Organization and Business Operations
Units issued (in units)	$ 25,000,000
Price per unit	10.00
Offer price (in dollars per unit)	$ 10.00
Shares in single unit (in shares)	1
Number of warrants comprised in each unit	0.33
Common stock exercisable for each warrant	1
Exercise price of warrants	$ 11.50

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