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Long-Term Debt and Capital Lease Obligations (Schedule of Long-Term Debt) (Details) - USD ($) | Jun. 30, 2016 | Dec. 31, 2015 | May 12, 2015
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Subtotal | $ 8,568,435 | $ 13,297,549 |
Less current portion | (6,498,515) | (8,538,336) |
Long-term portion of long-term debt and capital lease obligations | 2,069,920 | 4,759,213 |
Note Payable - Caterpillar Equipment Consolidated |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 3,677,254 | 0 |
Note Payable - Caterpillar Equipment |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 0 | 2,679,723 |
Capital Lease Obligation - Caterpillar Equipment |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 0 | 1,652,934 |
Lease Obligation - Varilease | Capital Lease Obligations |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 2,674,972 | 3,556,479 | $ 5,000,000
Note Payable - V&T |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 494,968 | 750,000 |
Note Payable - Donovan Property |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 357,845 | 414,389 |
Note Payable - White House |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 278,318 | 281,139 |
Note Payable - Daney Ranch Property |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 275,849 | 1,139,834 |
Note Payable - Gold Hill Hotel |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 249,306 | 259,173 |
Note Payable - Dayton Property Golden Goose |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 175,741 | 489,212 |
Note Payable - Railroad & Gold Property |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 95,154 | 110,725 |
Capital Lease Obligation - Kimball | Capital Lease Obligations |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 60,582 | 104,522 |
Notes Payable - Other |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | 228,446 | 259,419 |
Note Payable - Auramet Facility |  |  |
Debt Instrument [Line Items] |  |  |
Subtotal | $ 0 | $ 1,600,000 |

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- Definition Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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