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Prepaid Expenses and Other Current Assets | 3 Months Ended
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Mar. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Prepaid Expenses and Other Current Assets | Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets consisted of the following:
| March 31, 2019 |  | December 31, 2018
Land and property deposits (Note 15) | $ | 2,100,000 |  |  | $ | 1,800,000 |
Surety bond and insurance | 342,758 |  |  | 475,861 |
Reimbursements due from Tonogold | 119,541 |  |  | 82,951 |
Other | 312,543 |  |  | 353,390 |
Total prepaid expenses and other current assets | $ | 2,874,842 |  |  | $ | 2,712,202 |

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