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v3.19.2

Nature of Business and Summary of Significant Accounting Policies (Details Narrative) |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 05, 2019 USD ($) shares | Jun. 30, 2019 USD ($) | Mar. 31, 2019 USD ($) | Jun. 30, 2018 USD ($) | Mar. 31, 2018 USD ($) | Jun. 30, 2019 USD ($) Integer | Jun. 30, 2018 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($) | Jan. 02, 2019 USD ($)
Operating lease right of use assets |  | $ 276,338 |  |  |  | $ 276,338 |  |  |  |  |
Operating lease obligations |  | 357,498 |  |  |  | 357,498 |  |  |  |  |
Net losses |  | (387,730) | $ (3,205,174) | $ (2,962,890) | $ (2,588,232) | (3,592,904) | $ (5,551,122) | 15,500,000 |  |  |
Accumulated deficit |  | $ (80,975,810) |  |  |  | (80,975,810) |  | (77,382,906) |  |  |
Lump sum payment received |  |  |  |  |  | 6,000,000 |  |  |  |  |
Proceeds from exercise of warrants |  |  |  |  |  | 1,564,000 |  |  |  |  |
Proceeds from debt |  |  |  |  |  |  |  | 16,500,000 |  |  |
Proceeds from sale of common stock in underwritten public offering |  |  |  |  |  |  |  | $ 7,324,900 |  |  |
Proceeds from issuance of common stock and detachable common stock purchase warrants |  |  |  |  |  |  |  |  | $ 2,776,332 |  |
Subordinated and secured debt |  |  |  |  |  |  |  |  | $ 1,608,500 |  |
Proceeds from secured convertible debentures and detachable common stock purchase warrants |  |  |  |  |  |  | 6,250,000 |  |  | $ 4,000,000 |
Percentage of reduction on lay-off of employees |  | 40.00% |  |  |  | 40.00% |  |  |  |  |
Sales returns and allowances |  | $ 37,978 |  | 34,227 |  | $ 112,237 | 54,246 |  |  |  |
Shipping and handling costs |  | 13,158 |  | 20,317 |  | 31,578 | 34,284 |  |  |  |
Advertising expense |  | 510,792 |  | 111,677 |  | $ 634,807 | 191,246 |  |  |  |
Percentage of income tax benefit likely of being realized upon settlement with tax authority |  |  |  |  |  | greater than 50% |  |  |  |  |
Penalties |  |  |  |  |  |  |  |  |  |  |
Number of reportable segments | Integer |  |  |  |  |  | 1 |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Estimated useful life of furniture, fixtures and equipment |  |  |  |  |  | 3 years |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Estimated useful life of furniture, fixtures and equipment |  |  |  |  |  | 10 years |  |  |  |  |
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |
Proceeds from convertible debentures | $ 2,780,000 |  |  |  |  |  |  |  |  |  |
Warrants to purchase common stock | shares | 571,248 |  |  |  |  |  |  |  |  |  |
ASU 2016-02 Leases [Member] |  |  |  |  |  |  |  |  |  |  |
Operating lease right of use assets |  |  |  |  |  |  |  |  |  |  | $ 501,000
Operating lease obligations |  |  |  |  |  |  |  |  |  |  | 582,000
Deferred rent |  |  |  |  |  |  |  |  |  |  | $ 81,000

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