Summary of Significant Accounting Policies (Details Textual)	6 Months Ended
May 31, 2019
Summary of Significant Accounting Policies (Textual)
Net loss per ordinary share, description	The Company has not considered the effect of (1) warrants sold in the Initial Public Offering and the private placement to purchase 2,341,000 ordinary shares, (2) rights sold in the Initial Public Offering and the private placement that convert into 468,200 ordinary shares, and (3) a unit purchase option sold to the underwriter is exercisable for 240,000 ordinary shares, warrants to purchase 120,000 ordinary shares and rights that convert into 24,000 ordinary shares, in the calculation of diluted loss per share, since the exercise of the warrants and the conversion of the rights into ordinary shares are contingent upon the occurrence of future events.

Description of how the rights to the earnings (losses) of the transferred net assets differ before and after the dropdown transaction for purposes of computing earnings per unit under the two-class method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537

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