Represents the stated interest rate on a receivable.

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Amount of monthly charges received from related party.

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Represents percentage of sales price received in related party transactions.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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No definition available.

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Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay, due within 1 year (or 1 business cycle).

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The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.

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Amount of divestiture of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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No definition available.

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Amount of transactions with related party during the financial reporting period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.

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No definition available.

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Related Party Transactions (Details) - USD ($)			1 Months Ended	3 Months Ended
Related Party Transactions (Details) - USD ($)	May 02, 2017	Mar. 31, 2017	Aug. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Related Party Transaction
Proceeds from sale of assets				$ 115,000	$ 50,000
Common stock, shares issued		89,658,910		89,658,910		89,020,041
Common stock, shares outstanding		89,658,910		89,658,910		89,020,041
Related party receivable		$ 746,000		$ 746,000		$ 643,000
Minera Inde \| Administrative Services
Related Party Transaction
Monthly charges received			$ 15,000
Received amount				$ 45,000
Sentient
Related Party Transaction
Ownership (as a percent)		46.00%		46.00%
Sale, not discontinued operations \| Sale of Equipment \| Minera Inde
Related Party Transaction
Net book value of disposals				$ 185,000
Proceeds from sale of assets	$ 750,000			$ 100,000
Sale of mining equipments			$ 687,000
Sales price received (as a percent)			10.00%
Interest rate on receivable (as a percent)		10.00%	10.00%	10.00%
Related party receivable		$ 746,000		$ 746,000
Sale, not discontinued operations \| Sale of Equipment \| Minera Inde \| Other operating income, net
Related Party Transaction
Gain on sale of the additional equipment				$ 105,000