Capital structure |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2017 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Stockholders' Equity Note [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capital structure | Capital structure Common stock As of December 31, 2017, the Company’s number of authorized shares of common stock was 125,000,000. Warrants All of the Company’s outstanding warrants are classified as liabilities as of December 31, 2017 and 2016 because they contain non-standard antidilution provisions. The following is a summary of the Company’s outstanding warrants as of December 31, 2017:
The following is a summary of the Company’s outstanding warrants as of December 31, 2016:
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