Net Loss per Share (Tables)
|
9 Months Ended |
Sep. 30, 2018 |
|---|
| Earnings Per Share [Abstract] |
|
| Schedule of Earnings Per Share Continuing Basic and Diluted [Table Text Block] |
The following table sets forth the computation of the Company’s basic and diluted net loss from continuing operations per share and net loss per share for the periods presented:
| |
|
Three Months Ended
September 30, |
|
|
Nine Months Ended
September 30, |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Net loss from continuing operations |
|
$ |
(909,410 |
) |
|
$ |
(690,172 |
) |
|
$ |
(2,992,523 |
) |
|
$ |
(2,270,516 |
) |
| Non-cash dividend |
|
|
— |
|
|
|
— |
|
|
|
200,000 |
|
|
|
— |
|
| Adjusted net loss from continuing operations for common shareholders |
|
$ |
(909,410 |
) |
|
$ |
(690,172 |
) |
|
$ |
(3,192,523 |
) |
|
$ |
(2,270,516 |
) |
| Weighted-average common shares used in computing net loss per share, basic and diluted |
|
|
15,263,247 |
|
|
|
10,714,200 |
|
|
|
14,909,586 |
|
|
|
9,608,042 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Net loss per share, basic and diluted |
|
$ |
(0.06 |
) |
|
$ |
(0.06 |
) |
|
$ |
(0.21 |
) |
|
$ |
(0.24 |
) |
|
| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|
|
Three Months Ended
September 30, |
|
|
Nine Months Ended
September 30, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net loss |
|
$ |
(1,233,420 |
) |
|
$ |
(2,462,054 |
) |
|
$ |
(13,665,941 |
) |
|
$ |
(7,135,962 |
) |
Non-cash dividend |
|
|
— |
|
|
|
— |
|
|
|
200,000 |
|
|
|
— |
|
Adjusted net loss for common shareholders |
|
$ |
(1,233,420 |
) |
|
$ |
(2,462,054 |
) |
|
$ |
(13,865,941 |
) |
|
$ |
(7,135,962 |
) |
Weighted-average common shares used in computing net loss per share, basic and diluted |
|
|
15,263,247 |
|
|
|
10,714,200 |
|
|
|
14,909,586 |
|
|
|
9,608,042 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net loss per share, basic and diluted |
|
$ |
(0.08 |
) |
|
$ |
(0.23 |
) |
|
$ |
(0.93 |
) |
|
$ |
(0.74 |
) |
|
| Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] |
The following securities were excluded from the computation of diluted net loss per share for the periods presented because including them would have been anti-dilutive:
| |
|
Three Months Ended
September 30, |
|
|
Nine Months Ended
September 30,
|
|
| |
|
|
|
|
|
|
|
2018 |
|
|
2017 |
|
| Stock options (exercise price $0.18 - $4.50 per share) |
|
|
2,265,427 |
|
|
|
166,666 |
|
|
|
2,265,427 |
|
|
|
166,666 |
|
| Warrants (exercise price $0.29 - $7.43) |
|
|
4,143,430 |
|
|
|
482,480 |
|
|
|
4,143,430 |
|
|
|
482,480 |
|
| Total common stock equivalents |
|
|
6,408,857 |
|
|
|
649,146 |
|
|
|
6,408,857 |
|
|
|
649,146 |
|
|