Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Significant Accounting Policies and Basis of Presentation - Reconciliation of Diluted and Basic Earnings Per Share (Details)

v3.10.0.1
Note 2 - Significant Accounting Policies and Basis of Presentation - Reconciliation of Diluted and Basic Earnings Per Share (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Net loss $ (1,830,283) $ (133,783) $ (4,604,297) $ (12,350,229)
Numerator for basic earnings per share (1,830,283) (133,783) (4,604,297) (12,350,229)
Adjustment for gain related to mark-to-market adjustment for liability classified warrants (2,398,453)
Numerator for diluted earnings per share $ (1,830,283) $ (2,532,236) $ (4,604,297) $ (12,350,229)
Denominator for basic earnings per share - weighted-average shares (in shares) 15,171,495 14,060,844 15,144,425 12,380,054
Effect of dilutive securities: liability classified warrants (in shares) 102,228
Denominator for diluted earnings per share - weighted-average shares and assumed exercises (in shares) 15,171,495 14,163,072 15,144,425 12,380,054