Commitments (Details) - USD ($)	1 Months Ended	6 Months Ended
Jul. 24, 2017	Jun. 30, 2017
Commitments (Textual)
Deferred underwriting discount payable		$ 926,786
Underwriting discount		2.00%
Financial advisory fees		$ 135,000
Payment for services		$ 12,500
Subsequent Event [Member]
Commitments (Textual)
Deferred underwriting fees	$ 3,798,214
Maximum [Member]
Commitments (Textual)
Underwriting discount		5.50%
Minimum [Member]
Commitments (Textual)
Underwriting discount		3.50%
Canaccord Genuity Inc. [Member]
Commitments (Textual)
Business combination, description		The Company has entered into an agreement with Canaccord Genuity Inc. ("Canaccord Genuity") pursuant to which Canaccord Genuity will provide the Company with certain financial advisory services in connection with a preliminary review of potential merger and acquisition opportunities, or other services as reasonably requested by the Company and mutually agreeable by Canaccord Genuity, for a period of 18 months from the consummation of the Offering. In consideration of such services, the Company paid Canaccord Genuity a fee of $135,000 in cash upon consummation of the Offering.
Agreement expiration, date		September 27, 2016

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Deferred Underwriting Discount

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Deferred underwriting fees.

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Discount on underwriters public offer.

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With respect to a business combination completed during the period, this element provides a description of the business, other than the name, which may include the industry, size, products and other important information.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
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Description of the nature and terms of commitment.

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Costs incurred during the period, such as those relating to general administration and policy maintenance that do not vary with and are not primarily related to the acquisition or renewal of insurance contracts.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
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