Company Background (Details Narrative) (10-K) - USD ($) |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
Jul. 27, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Net losses | $ (1,081,694) | $ (1,100,122) | $ (2,217,114) | $ (2,147,985) | $ (4,024,222) | $ (1,985,234) | |
| Accumulated deficit | $ (64,160,432) | $ (64,160,432) | (61,943,318) | $ (57,919,096) | |||
| Stock issuance costs | 196,006 | ||||||
| Stock issuance costs, net offering | $ 1,244,037 | ||||||
| Warrant [Member] | |||||||
| Proceeds from warrants issuances | $ 1,440,043 | ||||||
| Cashless exercise of warrants | 9,600,000 | 101,984 | 392,047 | ||||
| X | ||||||||||
- Definition Stock issuance costs. No definition available.
|
| X | ||||||||||
- Definition Stock issuance costs, net offering. No definition available.
|
| X | ||||||||||
- Definition Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares. No definition available.
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|