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OPERATIONS, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS (Policies) | 9 Months Ended
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Mar. 31, 2015
OPERATIONS, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS |
Asset Impairment | Asset Impairment We evaluate long-lived assets for impairment whenever events or changes in circumstances indicate that the related carrying amounts of an asset or group of assets may not be recoverable. The recoverability of the carrying value of royalty and stream interests in production and development stage mineral properties is evaluated based upon estimated future undiscounted net cash flows from each royalty and stream interest property using estimates of proven and probable reserves and other relevant information received from the operators. We evaluate the recoverability of the carrying value of royalty interests in exploration stage mineral properties in the event of significant decreases in the price of gold, silver, copper, nickel and other metals, and whenever new information regarding the mineral properties is obtained from the operator indicating that production will not likely occur or may be reduced in the future, thus affecting the future recoverability of our royalty interests. Impairments in the carrying value of each property are measured and recorded to the extent that the carrying value in each property exceeds its estimated fair value, which is generally calculated using estimated future discounted cash flows. Our estimates of gold, silver, copper, nickel and other metal prices, operators’ estimates of proven and probable reserves related to our royalty or streaming properties, and operators’ estimates of operating, capital and reclamation costs are subject to certain risks and uncertainties which may affect the recoverability of our investment in these royalty and stream interests in mineral properties. Although we have made our best assessment of these factors based on current market conditions, it is possible that changes could occur, which could adversely affect the net cash flows expected to be generated from these royalty and stream interests. Refer to Note 3 for discussion and the results of our quarterly impairment assessments for the three and nine months ended March 31, 2015.

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- Definition Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section CC -Subsection 3 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 05 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6390181&loc=d3e202-110218 + Details
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