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v3.19.1

Notes Receivable (Details Narrative) - USD ($) |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 23, 2018 | Jan. 31, 2018 | Jan. 31, 2017 | Jan. 31, 2019 | Jan. 31, 2018 | Jan. 31, 2017 | Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 13, 2017
Accrued interest receivable |  |  |  |  |  |  |  |  | $ 45,000 | $ 251,000 |
Proceeds from issuance of common stock |  |  |  |  |  |  | $ 415,000 | $ 651,000 | 8,715,000 | 16,535,000 |
Net loss on sale of marketable securities |  |  |  |  |  |  | (720,000) | $ (93,000) | (484,000) |  |
Laramide Resources Ltd [Member] |  |  |  |  |  |  |  |  |  |  |
Promissory debt |  |  |  |  |  |  | $ 2,000,000 |  | $ 3,500,000 |  |
Debt instrument, term |  |  |  |  |  |  | 3 years |  | 3 years |  |
Debt interest rate |  |  |  |  |  |  | 5.00% |  | 5.00% |  |
Cash receipts discounted at market rate |  |  |  |  |  |  | 9.50% |  | 9.50% |  |
Number of issuance of common shares |  |  |  | 2,483,034 | 1,982,483 | 2,218,133 |  |  |  |  |
Laramide Resources Ltd [Member] | Second Note Installment [Member] |  |  |  |  |  |  |  |  |  |  |
Debt principal amount due |  |  |  | $ 750,000 |  |  |  |  | $ 750,000 |  |
Number of issuance of common shares |  |  |  |  |  |  | 2,483,034 |  | 2,483,034 |  |
Debt interest payments |  |  |  |  |  |  | $ 70,764 |  |  |  |
Laramide Resources Ltd [Member] | Second Note Installment [Member] | January 3, 2019 [Member] |  |  |  |  |  |  |  |  |  |  |
Debt interest payments |  |  |  |  |  |  |  |  | $ 45,000 |  |
Laramide Resources Ltd [Member] | Share-based Compensation Award, Tranche Two [Member] |  |  |  |  |  |  |  |  |  |  |
Number of issuance of common shares |  | 1,982,483 | 2,218,133 |  |  |  |  |  |  |  |
Laramide Resources Ltd [Member] | Share-based Compensation Award, Tranche First and Second [Member] |  |  |  |  |  |  |  |  |  |  |
Number of issuance of common shares |  |  |  |  |  |  |  |  | 4,200,816 |  |
Proceeds from issuance of common stock |  |  |  |  |  |  |  |  | $ 800,000 |  |
Net loss on sale of marketable securities |  |  |  |  |  |  |  |  | 500,000 |  |
Laramide Resources Ltd [Member] | January In Two Thousand Nineteen [Member] |  |  |  |  |  |  |  |  |  |  |
Debt principal amount due |  |  |  |  |  |  |  |  | 1,500,000 |  |
Principal payment in cash |  |  |  |  |  |  |  |  | 750,000 |  |
Principal payment in stock |  |  |  |  |  |  |  |  | 750,000 |  |
Laramide Resources Ltd [Member] | January In Two Thousand Nineteen [Member] | Second Note Installment [Member] |  |  |  |  |  |  |  |  |  |  |
Debt principal amount due |  |  |  | $ 1,500,000 |  |  |  |  | 1,500,000 |  |
Laramide Resources Ltd [Member] | January Fifth Two Thousand Twenty [Member] |  |  |  |  |  |  |  |  |  |  |
Debt principal amount due |  |  |  |  |  |  | $ 2,000,000 |  | $ 2,000,000 |  |
Maximum [Member] | Laramide Resources Ltd [Member] |  |  |  |  |  |  |  |  |  |  |
Debt interest rate |  |  |  |  |  |  |  |  | 10.00% |  |
Alabama Graphite Corp. [Member] |  |  |  |  |  |  |  |  |  |  |
Proceeds from debt | $ 1,800,000 |  |  |  |  |  |  |  |  |  |
Accrued interest receivable | $ 13,457 |  |  |  |  |  |  |  | $ 12,227 |  |
Debt instrument fair value of principal |  |  |  |  |  |  |  |  | 900,000 |  |
Alabama Graphite Corp. [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Secured loan |  |  |  |  |  |  |  |  |  |  | $ 2,000,000
Laramide Resources Ltd [Member] | First Note Installment [Member] |  |  |  |  |  |  |  |  |  |  |
Debt principal amount due |  | $ 1,500,000 |  |  | $ 1,500,000 |  |  |  | $ 750,000 |  |
Number of issuance of common shares |  |  |  |  |  |  | 1,982,483 |  | 1,982,483 |  |
Debt interest payments |  |  |  |  |  |  |  |  | $ 400,000 |  |

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