Related Party Transactions (Details) - USD ($) |
1 Months Ended | 3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
Mar. 15, 2019 |
Apr. 15, 2019 |
Apr. 10, 2019 |
Jun. 23, 2017 |
Sep. 30, 2016 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Dec. 31, 2018 |
|
| Related Party Transactions (Textual) | ||||||||||
| Related party transaction, description | The Company entered into the Term Sheet for the Transaction with CannBioRx. In connection with the Term Sheet, the CannBioRx Parties agreed to loan $400,000 to the Company to fund the Company's Operating Expenses and Extension Expenses. The loans are interest-free and can be pre-paid at any time without penalty, but are required to be paid back (subject to a customary waiver against the Company's Trust Account) upon the earlier of (i) the closing of the Transaction, (ii) the consummation by the Company of a transaction with a third party constituting the Company's initial Business Combination, or (iii) the liquidation of the Company if it does not consummate an initial Business Combination prior to its deadline to do so (a "Liquidation"). Promptly after signing the Term Sheet, the Company received the loan of $400,000 to fund the Operating Expenses. | |||||||||
| Promissory note - related party in loan from sponsor | $ 164,101 | |||||||||
| Administrative service fees | $ 30,000 | $ 30,000 | 60,000 | 60,000 | ||||||
| Monthly fee | $ 10,000 | |||||||||
| Post-business combination entity | $ 10 | |||||||||
| Accounts payable | 226,000 | $ 226,000 | $ 166,000 | |||||||
| Converted promissory note | 226,000 | 226,000 | ||||||||
| Working capital loans | 1,000,000 | |||||||||
| Sponsor advanced for working capital purposes | 15,479 | |||||||||
| Sponsor advanced repaid | 100,000 | |||||||||
| Advances from related parties | 369,030 | |||||||||
| Due to related party | 0 | 0 | 166,000 | |||||||
| Convertible promissory note - related party | 322,043 | 322,043 | ||||||||
| Contribution of Initial Loan to Trust account by Sponsor | 573,433 | |||||||||
| Convertible Promissory Note [Member] | ||||||||||
| Related Party Transactions (Textual) | ||||||||||
| Related party transaction, description | (i) the consummation of a Business Combination or (ii) the liquidation of the Company. Up to $1,000,000 of the loans under the Promissory Note may be converted, at the Sponsor's discretion, into units of the post-Business Combination entity at a price of $10.00 per unit. The units would be identical to the Private Units. | |||||||||
| Promissory note - related party in loan from sponsor | $ 164,102 | |||||||||
| Payment to Sponsor | $ 650,000 | |||||||||
| Founder Shares [Member] | ||||||||||
| Related Party Transactions (Textual) | ||||||||||
| Issuance of ordinary shares | 2,875,000 | 230,000 | ||||||||
| Issuance of ordinary shares, value | $ 25,000 | |||||||||
| Forfeiture of common stock by sponsor | 375,000 | 375,000 | ||||||||
| Related party transaction, description | (i) one year after the completion of a Business Combination, and (ii) the date following the completion of a Business Combination on which the Company completes a liquidation, merger, share exchange or other similar transaction which results in all of the Company's stockholders having the right to exchange their shares of the Company's common stock for cash, securities or other property the ("Lock-Up Period"). Notwithstanding the foregoing, if the last sale price of the Company's common stock equals or exceeds $12.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after its initial Business Combination, then the lock-up will terminate. | |||||||||
| Sponsor [Member] | ||||||||||
| Related Party Transactions (Textual) | ||||||||||
| Advances from related parties | 0 | $ 0 | $ 203,030 | |||||||
| Due to related party | 118,509 | 118,509 | ||||||||
| Sponsor [Member] | Convertible Promissory Note [Member] | ||||||||||
| Related Party Transactions (Textual) | ||||||||||
| Convertible promissory note - related party | $ 322,043 | $ 322,043 | ||||||||