Annual report pursuant to Section 13 and 15(d)

Warrants (Details)

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Warrants (Details) - Warrants [Member] - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Number of Options, Outstanding Beginning Balance 52,632 25
Number of Options, Granted 497,753 54,664
Number of Options, Exercised (457,132) (2,056)
Number of Options, Expired (1) (1)
Number of Options, Cancelled
Number of Options, Outstanding Ending Balance 93,252 52,632
Number of Options, Exercisable 93,252 52,632
Weighted Average Exercise Price, Outstanding Beginning Balance $ 866.70 $ 17,424.00
Weighted Average Exercise Price, Granted 48.66 803.70
Weighted Average Exercise Price, Exercised 35.78 12.15
Weighted Average Exercise Price, Expired 6,075,000.00 810,000.00
Weighted Average Exercise Price, Cancelled
Weighted Average Exercise Price, Outstanding Ending Balance 503.09 866.70
Weighted Average Exercise Price, Exercisable $ 503.09 $ 866.70
Aggregate Intrinsic Value, Outstanding Beginning Balance
Aggregate Intrinsic Value, Exercisable
Aggregate Intrinsic Value, Outstanding Ending Balance