CONDENSED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited) (Parenthetical)	8 Months Ended
Sep. 30, 2017 shares
Statement of Stockholders' Equity [Abstract]
Underwriters discount and offering expenses, units sold	22,921,700
Sale of Private Warrants	12,618,680

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

No definition available.

Name:	us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration