Summary of Significant Accounting Policies (Details) - USD ($)	6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Summary of Significant Accounting Policies (Textual)
Federal depository insurance coverage	$ 250,000
Class A ordinary shares [Member]
Summary of Significant Accounting Policies (Textual)
Sale of public offering, shares	34,500,000
Redeem public shares in net tangible assets	$ 5,000,001
Calculation of diluted income per ordinary share	17,433,333
Ordinary shares, subject to possible redemption	33,106,011	32,898,039
Classified outside of permanent equity	34,500,000	34,500,000