7. NOTES PAYABLE (Details - Unsecured Note Payable) - USD ($) |
Jun. 30, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|---|
| Long-term borrowings - net of current portion | $ 0 | $ 850,000 | |
| Unsecured Note Payable [Member] | |||
| Net carrying amount of debt | 850,000 | 850,000 | |
| Less current portion | (850,000) | 0 | |
| Long-term borrowings - net of current portion | 0 | 850,000 | |
| Wiltshire [Member] | Unsecured Note Payable [Member] | |||
| Unsecured promissory note payable | 850,000 | 850,000 | $ 850,000 |
| Debt extinguishment (Promissory Note) | 0 | (850,000) | |
| Wiltshire 2 [Member] | Unsecured Note Payable [Member] | |||
| Unsecured promissory note payable | $ 0 | $ 850,000 |
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- Definition Debt extinguishment (Promissory Note) No definition available.
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying value as of the balance sheet date of the portion of long-term, uncollateralized debt obligations due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying value as of the balance sheet date of uncollateralized debt obligation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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