COMMITMENTS AND CONTINGENCIES (Tables) |
6 Months Ended | 12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 |
Dec. 31, 2017 |
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| Commitments and Contingencies Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of future minimum rental payments required under the lease | Future minimum rental payments required under operating leases are as follows:
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Future minimum rental payments required under operating leases are as follows:
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| Schedule of future minimum lease payments under mining leases | The Company leases certain mineral properties and water rights included in its Relief Canyon Properties. The future minimum lease payments under these mining leases are as follows:
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The Company leases certain mineral properties and water rights included in its Relief Canyon Properties. The future minimum lease payments under these mining leases are as follows:
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