ACQUISITION (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
	Oct. 20, 2014 item	Sep. 30, 2014
Ilovitza | RGLD Gold AG
Acquisition of Royalty Interest in Mineral Properties
Total purchase amount	$ 175.0
Number of installments	2
Feasibility costs	15.0
Construction costs	160.0
Ilovitza | RGLD Gold AG | First Conditions
Acquisition of Royalty Interest in Mineral Properties
Feasibility costs	7.5
Euromax required contribution	5
Ilovitza | RGLD Gold AG | Second Conditions
Acquisition of Royalty Interest in Mineral Properties
Feasibility costs	7.5
Ilovitza | RGLD Gold AG | Initial Royalty
Acquisition of Royalty Interest in Mineral Properties
Percentage of royalty interests acquired	25.00%
Gold delivered (in ounces)	525,000
Ilovitza | RGLD Gold AG | Subsequent Royalty
Acquisition of Royalty Interest in Mineral Properties
Percentage of royalty interests acquired	12.50%
Purchase price per ounce of gold as percentage of spot price at the time of delivery	25.00%
Tetlin
Acquisition of Royalty Interest in Mineral Properties
Total purchase amount		$ 6.0
Tetlin | NSR Royalty 1
Acquisition of Royalty Interest in Mineral Properties
Percentage of royalty interests acquired		2.00%
Tetlin | NSR Royalty 2
Acquisition of Royalty Interest in Mineral Properties
Percentage of royalty interests acquired		3.00%