Note 4 - Private Placement (Details Textual) - USD ($) |
Aug. 22, 2017 |
Aug. 01, 2017 |
Dec. 06, 2018 |
|---|---|---|---|
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 11.50 | ||
| Private Placement [Member] | |||
| Number of Warrants Issued | 55,500 | 11,100,000 | |
| Sale of Stock, Price Per Share | $ 1 | ||
| Proceeds from Issuance of Warrants | $ 277,500 | $ 11,100,000 | |
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 11.50 |
| X | ||||||||||
- Definition The total number of warrants issued during the period. No definition available.
|
| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. No definition available.
|
| X | ||||||||||
- Details
|