Balance Sheets - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Current Assets
Cash	$ 468,253	$ 501,925
Prepaid expenses and other current assets	1,343	106,915
Total Current Assets	469,596	608,840
Cash and marketable securities held in Trust Account	407,727,618	402,500,000
Total Assets	408,197,214	403,108,840
LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities - Accounts payable and accrued expenses	90,875	176,468
Total Current Liabilities	90,875	176,468
Deferred underwriting fee	14,087,500	14,087,500
Total Liabilities	14,178,375	14,263,968
Commitments
Class A Ordinary Shares, subject to possible redemption, 38,402,649 and 38,384,487 shares at redemption value as of December 31, 2018 and 2017, respectively	389,018,834	383,844,870
Shareholders' Equity
Preference Shares, $0.0001 par value; 1,000,000 authorized; none issued and outstanding
Additional paid-in capital	602,318	5,776,280
Retain earnings (Accumulated deficit)	4,396,496	(777,471)
Total Shareholders' Equity	5,000,005	5,000,002
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	408,197,214	403,108,840
Class A Ordinary Shares
Shareholders' Equity
Common stock, value	185	187
Total Shareholders' Equity	185	187
Class B Ordinary Shares
Shareholders' Equity
Common stock, value	1,006	1,006
Total Shareholders' Equity	$ 1,006	$ 1,006