Annual report pursuant to Section 13 and 15(d)

Goodwill and In-process R&D (Schedule of Goodwill) (Details)

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Goodwill and In-process R&D (Schedule of Goodwill) (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]    
Goodwill beginning balance $ 2,189,338
Goodwill from acquisition of Pelican   2,189,338
Purchase accounting adjustments  
Goodwill ending balance $ 2,189,338 $ 2,189,338