Related Party Transactions (Details) - USD ($)			1 Months Ended			3 Months Ended	6 Months Ended
	May 10, 2019	Oct. 15, 2018	Feb. 20, 2019	Feb. 14, 2019	Jul. 31, 2018	Jun. 30, 2019	Jun. 30, 2019	Dec. 31, 2018
Related Party Transactions (Textual)
Stock split		5 for 4
Shares outstanding		1,437,500
Exercise price of warrants (in dollars per share)						$ 10.00	$ 10.00
Advance from related party								$ 12,820
Accounts payable and accrued expenses						33,114	$ 33,114
Description of related party extension loans							The Company may extend the period of time to consummate a Business Combination three times by an additional three months each time (for a total of 21 months to complete a Business Combination). In order to extend the time available for the Company to consummate a Business Combination, the initial shareholders or their affiliates or designees must deposit into the Trust Account for each three-month extension $575,000 ($0.10 per Unit), on or prior to the date of the applicable deadline.
Promissory note								390,000
Deferred underwriting fees						2,012,500	2,012,500
Notes converted upon consummation						500,000	500,000
Administrative Services Agreement [Member]
Related Party Transactions (Textual)
Payment for administrative services arrangement per month							$ 10,000
Description of payment for administrative services							HKD50,000 (or approximately USD$6,369 based on an exchange rate of HKD$7.85 to USD$1.00 on June 30, 2019) per month will be paid to the Company's Chief Executive Officer for services to the Company.
Accounts payable and accrued expenses						24,359	$ 24,359
Fees for services						30,000	50,000
Unsecured Promissory Notes [Member]
Related Party Transactions (Textual)
Face amount						390,000	$ 390,000
Interest rate terms, description							The Promissory Note was non-interest bearing, unsecured and due on the closing of the Initial Public Offering.
Promissory Note [Member]
Related Party Transactions (Textual)
Aggregate principal amount	$ 800,000
Face amount						466,472	$ 466,472
Repurchased face amount						$ 500,000	$ 500,000
Exercise price of warrants (in dollars per share)						$ 10.00	$ 10.00
Keen Nice Communications Limited [Member]
Related Party Transactions (Textual)
Aggregate principal amount				$ 415,641
Outstanding advances				25,641
Outstanding promissory note				$ 390,000
Star Jet Co [Member] | Services Arrangement [Member]
Related Party Transactions (Textual)
Fees for services						$ 7,539	$ 33,180
IPO [Member] | Keen Nice Communications Limited [Member]
Related Party Transactions (Textual)
Interest rate terms, description							The advances were non-interest bearing, unsecured and due on demand.
Advance from related party						$ 12,821	$ 12,821
Initial Shareholders [Member]
Related Party Transactions (Textual)
Number of shares issued					1,150,000
Aggregate purchase price					$ 25,100
Founder shares, description							(1) with respect to 50% of the founder shares, the earlier of six months after the completion of a Business Combination and the date on which the closing price of the ordinary shares equals or exceeds $12.50 per share for any 20 trading days within any 30-trading day period commencing after a Business Combination and (2) with respect to the remaining 50% of the founder shares.
Over-Allotment Option [Member]
Related Party Transactions (Textual)
Number of shares forfeiture			187,500				187,500
Percentage of issued and outstanding shares own							20.00%