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Stock-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of stock-based compensation expense |
|  | Three months ended September 30, |  |  | Nine months ended September 30, |
|  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
Sales and marketing |  |  | - |  |  |  | 11 |  |  |  | 6 |  |  |  | 39 |
General and administrative |  |  | - |  |  |  | 6 |  |  |  | 23 |  |  |  | 17 |
Total stock-based compensation expense |  | $ | - |  |  | $ | 17 |  |  | $ | 29 |  |  | $ | 56 |
|  | Remaining unrecognized expense at September 30, 2018 |
Stock-based compensation |  | $ | - |
Schedule of the combined activity under all of the stock option plans |
|  | Number of Options Outstanding |  |  | Weighted Average Exercise Price |
Outstanding at January 1, 2018 |  |  | 175,600 |  |  | $ | 42.00 |
Granted |  |  | 30,000 |  |  |  | 15.00 |
Cancelled |  |  | (78,300 | ) |  |  | 41.30 |
Expired |  |  | (26,000 | ) |  |  | 41.50 |
Outstanding at September 30, 2018 |  |  | 101,300 |  |  | $ | 34.65
Schedule of valuation of stock options |
|  | For the nine months ended |
|  | September 30, 2018 |
Annual dividend yield |  |  | - |
Expected life (years) |  |  | 1.50 |
Risk-free interest rate |  |  | 2.2 | %
Expected volatility |  |  | 71 | %

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- Definition Stock based compensation expense related to stock options and warrants. + References No definition available. + Details
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- References No definition available. + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the change in stock options. + References No definition available. + Details
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