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v3.19.1

Stock Options (Details Narrative) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Options granted percentage | 100.00% |  |
Options maximum granted term | 5 years |  |
Stock options granted |  |  | 110,000
Stock options exercised | 12,000 |  | 101,666
Compensation expense related to non-vested awards | $ 51,635 |  |
Compensation expense related to non-vested awards, weighted average period | 4 years 6 months |  |
Consultants [Member] |  |  |
Stock option expense | $ 5,747 | $ 6,675 |
Stock options exercised |  | 10,000 | 10,000
Employees [Member] |  |  |
Stock option expense |  | $ 19,025 |
Stock options exercised | 12,000 | 23,000 | 23,000

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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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