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Norway Acquisition (Narrative) (Details) - 1 months ended May 31, 2018 - Norway Acquisition [Member]
USD ($)
$ / shares
NOK (kr)
Share
USD ($)
Share
Disclosure of detailed information about business combination [line items]        
Cash paid     kr 55,576,560 $ 6,902,498
Number of common shares issued     950,000 950,000
Number of warrants exercisable     250,000 250,000
Warrants exercisable, price per share | $ / shares   $ 6.2    
Term for warrants exercisable 5 years      
Transaction costs | $ $ 428,127