XML 23 R15.htm IDEA: XBRL DOCUMENT
v3.20.1

Net Income (Loss) Per Share | 12 Months Ended
--- | ---
Dec. 31, 2019
Earnings Per Share [Abstract] |
Net Income (Loss) Per Share |
| 9. | Net Income (Loss) Per Share
Basic net income (loss) per share of common stock is computed based upon the number of weighted average shares of common stock outstanding as defined by ASC Topic 260, Earnings Per Share. Diluted net income (loss) per share of common stock includes the dilutive effects of stock options and stock equivalents. To the extent stock options are antidilutive, they are excluded from the calculation of diluted net income (loss) per share of common stock. For the year ended December 31, 2019, 1,021,243 of shares upon the exercise of outstanding stock options were not included in the computation of diluted net income (loss) per share for continuing operations because their inclusion would be antidilutive. The following table summarizes the net income (loss) per share calculation:
|  | Years Ended December 31, |
|  | 2019 |  |  | 2018 |
Net income (loss) from discontinued operations - basic and diluted |  | $ | 562,625 |  |  | $ | (1,791,286 | )
Weighted average shares outstanding – basic and diluted |  |  | 6,873,652 |  |  |  | 6,721,633 |
Per share data: |  |  |  |  |  |  |  |
Basic and diluted from discontinued operations |  | $ | 0.08 |  |  | $ | (0.26 | )
|  | Years Ended December 31, |
|  | 2019 |  |  | 2018 |
Net income (loss) from continuing operations - basic and diluted |  | $ | (8,942,685 | ) |  | $ | (2,005,931 | )
Weighted average shares outstanding – basic and diluted |  |  | 6,873,652 |  |  |  | 6,721,633 |
Per share data: |  |  |  |  |  |  |  |
Basic and diluted from continuing operations |  | $ | (1.30 | ) |  | $ | (0.30 | )
|  | Years Ended December 31, |
|  | 2019 |  |  | 2018 |
Net income (loss) - basic and diluted |  | $ | (8,380,060 | ) |  | $ | (3,797,217 | )
Weighted average shares outstanding – basic and diluted |  |  | 6,873,652 |  |  |  | 6,721,633 |
Per share data: |  |  |  |  |  |  |  |
Basic and diluted |  | $ | (1.22 | ) |  | $ | (0.56 | )

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration