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Stockholders' Equity and Stock Compensation - Schedule of Stock Options and Warrants Fair Value (Details) - $ / shares | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Stockholders' Equity [Line Items] |  |  |
Number of options granted | 625,000 |  |
Number of Warrants granted |  |  | 51,000
Vesting period |  | 0 years | 0 years
Maximum term of option or Warrants from date of grant | 7 years | 0 years | 3 years
Weighted average exercise price per share | $ 2.01 |  | $ 1.35
Weighted average fair value per share of options and Warrants granted during the year | $ 0.76 |  | $ 0.26
Minimum [Member] |  |  |
Stockholders' Equity [Line Items] |  |  |
Vesting period | 3 years |  |
Maximum [Member] |  |  |
Stockholders' Equity [Line Items] |  |  |
Vesting period | 4 years |  |

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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://www.xbrl.org/2003/role/presentationRef -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=96867065&loc=d3e5070-113901 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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