Share Capital Public Offering (Details) - USD ($) $ / shares in Units, $ in Millions	Apr. 17, 2018	Oct. 30, 2019	Oct. 09, 2019
Class of Stock [Line Items]
Shares Issued, Price Per Share		$ 1.07	$ 1.19
Common Shares [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	412,500
Number of Securities Called by Warrants	123,750
Shares Issued, Price Per Share	$ 5.60
Proceeds from Issuance of Common Stock	$ 2.3
Over-Allotment Option [Member]
Class of Stock [Line Items]
Number of Securities Called by Warrants	14,063