Allocated Expenses from Parent (Details) - Paramount Gold and Silver Corp. - USD ($)	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Related Party Transaction [Line Items]
Allocated expense	$ 239,898	$ 423,992
Exploration
Related Party Transaction [Line Items]
Allocated expense	11,100	116,305
Professional fees
Related Party Transaction [Line Items]
Allocated expense	197,738	179,976
Directors compensation
Related Party Transaction [Line Items]
Allocated expense	$ 31,060	$ 127,711