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Acquisitions - Schedule of Fair Value of Assets Acquired and Liabilities Assumed (Details) (Parenthetical) - Alabama Graphite [Member]
12 Months Ended
Dec. 31, 2018
shares
Issuance of common shares for replacements 11,625,210
Issuance of option for replacements 364,000
Issuance of warrants for replacement 2,144,378