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Stock Options (Details Narrative) - USD ($) | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Options granted percentage | 100.00% |
Options maximum granted term | 5 years |
Weighted-average remaining contractual life of outstanding options | 3 years 15 days |
Stock options granted | 110,000 | 154,000
Stock options exercised | 101,666 | 140,000
Compensation expense related to non-vested awards | $ 57,383 |
Compensation expense related to non-vested awards, weighted average period | 4 years 9 months |
Intrinsic value of vested options outstanding | $ 43,190 | $ 413,410
Consultants [Member] |  |
Stock options granted | 100,000 | 40,000
Additional expenses due to options granted | $ 5,747 | $ 6,675
Options granted resulted in additional expenses | $ 26,701 | $ 22,634
Stock options exercised | 41,666 | 30,000
Employees [Member] |  |
Stock options granted | 10,000 | 114,000
Additional expenses due to options granted | $ 5,150 | $ 19,024
Options granted resulted in additional expenses | $ 73,594 | $ 67,759
Stock options exercised | 60,000 | 110,000

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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. + 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=116856206&loc=d3e5070-113901 + Details
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + 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=116856206&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + 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 (e) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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