7. Common Stock (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Debt converted, shares issued | 38,406,486 | ||
| Debt converted, amount converted | $ 2,045,000 | ||
| Proceeds from warrant exercises | 273,000 | $ 647,000 | |
| Stock issued for services, value | $ 68,000 | $ 68,000 | $ 12,000 |
| Stock issued for services [Member] | |||
| Stock issued for services, shares issued | 250,000 | ||
| Stock issued for services, value | $ 68,000 | ||
| Convertible Notes Payable [Member] | |||
| Debt converted, shares issued | 38,406,486 | ||
| Debt converted, amount converted | $ 205,000 | ||
| Warrant Exercises [Member] | |||
| Stock issued upon the exercise of options or warrants, shares issued | 3,138,992 | ||
| Proceeds from warrant exercises | $ 202,000 | ||
| Options Exercises [Member] | |||
| Stock issued upon the exercise of options or warrants, shares issued | 538,197 | ||
| Proceeds from options exercised | $ 71,000 | ||
| X | ||||||||||
- Definition The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Number of shares issued during the period as a result of the conversion of convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. No definition available.
|
| X | ||||||||||
- Definition Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|