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Stock Options and Grants (Details Textual) - USD ($) |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Jul. 26, 2018 | Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Stock Options and Grants (Textual) |  |  |  |  |
Stock-based compensation |  |  |  | $ 282,416 | $ 649,204
Unrecognized compensation costs |  | $ 277,934 |  | $ 277,934 |
Non-vested stock options weighted average period |  |  |  | 1 year 2 months 26 days |
Options granted, description |  |  |  | Options granted to employees and directors of the Company and does not include 50,000 options granted to a consultant during 2017. |
Fair value of award (in dollars per share) |  |  |  | $ 4.00 |
Stock options [Member] |  |  |  |  |
Stock Options and Grants (Textual) |  |  |  |  |
Stock-based compensation |  | 85,325 | $ 439,821 | $ 250,639 | $ 649,204
Restricted stock units |  |  |  |  |
Stock Options and Grants (Textual) |  |  |  |  |
Stock-based compensation |  | $ 31,777 |  | $ 31,777 |
Non-employee director [Member] | Restricted stock units |  |  |  |  |
Stock Options and Grants (Textual) |  |  |  |  |
Award granted (in shares) | 27,955 |  |  |  |
Fair value of award (in dollars per share) | $ 5.21 |  |  |  |

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- Definition The description of options granted. + References No definition available. + Details
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- Definition The non-vested stock options, which will be expensed over a weighted average during the period. + References No definition available. + Details
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- Definition Unrecognized cost of unvested share-based compensation awards. + 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 (i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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 (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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 (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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