Schedule of Operating Results by Geographic Segments (Details) - USD ($)	12 Months Ended
	Jul. 31, 2015	Jul. 31, 2014	Jul. 31, 2013
Segmented Information Schedule Of Operating Results By Geographic Segments 1	$ 3,080,000
Segmented Information Schedule Of Operating Results By Geographic Segments 2	0
Segmented Information Schedule Of Operating Results By Geographic Segments 3	0
Segmented Information Schedule Of Operating Results By Geographic Segments 4	0
Segmented Information Schedule Of Operating Results By Geographic Segments 5	0
Segmented Information Schedule Of Operating Results By Geographic Segments 6	3,080,000
Segmented Information Schedule Of Operating Results By Geographic Segments 7	2,326,674
Segmented Information Schedule Of Operating Results By Geographic Segments 8	0
Segmented Information Schedule Of Operating Results By Geographic Segments 9	0
Segmented Information Schedule Of Operating Results By Geographic Segments 10	0
Segmented Information Schedule Of Operating Results By Geographic Segments 11	0
Segmented Information Schedule Of Operating Results By Geographic Segments 12	2,326,674
Segmented Information Schedule Of Operating Results By Geographic Segments 13	0
Segmented Information Schedule Of Operating Results By Geographic Segments 14	0
Segmented Information Schedule Of Operating Results By Geographic Segments 15	0
Segmented Information Schedule Of Operating Results By Geographic Segments 16	0
Segmented Information Schedule Of Operating Results By Geographic Segments 17	0
Segmented Information Schedule Of Operating Results By Geographic Segments 18	0
Segmented Information Schedule Of Operating Results By Geographic Segments 19	4,227,720
Segmented Information Schedule Of Operating Results By Geographic Segments 20	289,676
Segmented Information Schedule Of Operating Results By Geographic Segments 21	231,305
Segmented Information Schedule Of Operating Results By Geographic Segments 22	0
Segmented Information Schedule Of Operating Results By Geographic Segments 23	957,379
Segmented Information Schedule Of Operating Results By Geographic Segments 24	5,706,080
Segmented Information Schedule Of Operating Results By Geographic Segments 25	9,702,423
Segmented Information Schedule Of Operating Results By Geographic Segments 26	194,910
Segmented Information Schedule Of Operating Results By Geographic Segments 27	19,317
Segmented Information Schedule Of Operating Results By Geographic Segments 28	3,284,772
Segmented Information Schedule Of Operating Results By Geographic Segments 29	29,418
Segmented Information Schedule Of Operating Results By Geographic Segments 30	13,230,840
Segmented Information Schedule Of Operating Results By Geographic Segments 31	1,776,845
Segmented Information Schedule Of Operating Results By Geographic Segments 32	0
Segmented Information Schedule Of Operating Results By Geographic Segments 33	2,635
Segmented Information Schedule Of Operating Results By Geographic Segments 34	12,026
Segmented Information Schedule Of Operating Results By Geographic Segments 35	10,937
Segmented Information Schedule Of Operating Results By Geographic Segments 36	1,802,443
Segmented Information Schedule Of Operating Results By Geographic Segments 37	349,805
Segmented Information Schedule Of Operating Results By Geographic Segments 38	0
Segmented Information Schedule Of Operating Results By Geographic Segments 39	0
Segmented Information Schedule Of Operating Results By Geographic Segments 40	0
Segmented Information Schedule Of Operating Results By Geographic Segments 41	0
Segmented Information Schedule Of Operating Results By Geographic Segments 42	349,805
Segmented Information Schedule Of Operating Results By Geographic Segments 43	18,383,467
Segmented Information Schedule Of Operating Results By Geographic Segments 44	484,586
Segmented Information Schedule Of Operating Results By Geographic Segments 45	253,257
Segmented Information Schedule Of Operating Results By Geographic Segments 46	3,296,798
Segmented Information Schedule Of Operating Results By Geographic Segments 47	997,734
Segmented Information Schedule Of Operating Results By Geographic Segments 48	23,415,842
Segmented Information Schedule Of Operating Results By Geographic Segments 49	(15,303,467)
Segmented Information Schedule Of Operating Results By Geographic Segments 50	(484,586)
Segmented Information Schedule Of Operating Results By Geographic Segments 51	(253,257)
Segmented Information Schedule Of Operating Results By Geographic Segments 52	(3,296,798)
Segmented Information Schedule Of Operating Results By Geographic Segments 53	(997,734)
Segmented Information Schedule Of Operating Results By Geographic Segments 54	(20,335,842)
Segmented Information Schedule Of Operating Results By Geographic Segments 55	(3,042,084)
Segmented Information Schedule Of Operating Results By Geographic Segments 56	(19,785)
Segmented Information Schedule Of Operating Results By Geographic Segments 57	0
Segmented Information Schedule Of Operating Results By Geographic Segments 58	(120)
Segmented Information Schedule Of Operating Results By Geographic Segments 59	490
Segmented Information Schedule Of Operating Results By Geographic Segments 60	(3,061,499)
Segmented Information Schedule Of Operating Results By Geographic Segments 61	(18,345,551)
Segmented Information Schedule Of Operating Results By Geographic Segments 62	(504,371)
Segmented Information Schedule Of Operating Results By Geographic Segments 63	(253,257)
Segmented Information Schedule Of Operating Results By Geographic Segments 64	(3,296,918)
Segmented Information Schedule Of Operating Results By Geographic Segments 65	(997,244)
Segmented Information Schedule Of Operating Results By Geographic Segments 66	$ (23,397,341)
Segmented Information Schedule Of Operating Results By Geographic Segments 1		$ 0
Segmented Information Schedule Of Operating Results By Geographic Segments 2		0
Segmented Information Schedule Of Operating Results By Geographic Segments 3		0
Segmented Information Schedule Of Operating Results By Geographic Segments 4		0
Segmented Information Schedule Of Operating Results By Geographic Segments 5		0
Segmented Information Schedule Of Operating Results By Geographic Segments 6		0
Segmented Information Schedule Of Operating Results By Geographic Segments 7		0
Segmented Information Schedule Of Operating Results By Geographic Segments 8		0
Segmented Information Schedule Of Operating Results By Geographic Segments 9		0
Segmented Information Schedule Of Operating Results By Geographic Segments 10		0
Segmented Information Schedule Of Operating Results By Geographic Segments 11		0
Segmented Information Schedule Of Operating Results By Geographic Segments 12		0
Segmented Information Schedule Of Operating Results By Geographic Segments 13		804,060
Segmented Information Schedule Of Operating Results By Geographic Segments 14		0
Segmented Information Schedule Of Operating Results By Geographic Segments 15		0
Segmented Information Schedule Of Operating Results By Geographic Segments 16		0
Segmented Information Schedule Of Operating Results By Geographic Segments 17		0
Segmented Information Schedule Of Operating Results By Geographic Segments 18		804,060
Segmented Information Schedule Of Operating Results By Geographic Segments 19		7,362,492
Segmented Information Schedule Of Operating Results By Geographic Segments 20		328,479
Segmented Information Schedule Of Operating Results By Geographic Segments 21		258,408
Segmented Information Schedule Of Operating Results By Geographic Segments 22		0
Segmented Information Schedule Of Operating Results By Geographic Segments 23		1,211,269
Segmented Information Schedule Of Operating Results By Geographic Segments 24		9,160,648
Segmented Information Schedule Of Operating Results By Geographic Segments 25		5,726,867
Segmented Information Schedule Of Operating Results By Geographic Segments 26		187,997
Segmented Information Schedule Of Operating Results By Geographic Segments 27		85,027
Segmented Information Schedule Of Operating Results By Geographic Segments 28		3,822,974
Segmented Information Schedule Of Operating Results By Geographic Segments 29		2,931
Segmented Information Schedule Of Operating Results By Geographic Segments 30		9,825,796
Segmented Information Schedule Of Operating Results By Geographic Segments 31		2,348,846
Segmented Information Schedule Of Operating Results By Geographic Segments 32		758
Segmented Information Schedule Of Operating Results By Geographic Segments 33		7,470
Segmented Information Schedule Of Operating Results By Geographic Segments 34		23,720
Segmented Information Schedule Of Operating Results By Geographic Segments 35		12,072
Segmented Information Schedule Of Operating Results By Geographic Segments 36		2,392,866
Segmented Information Schedule Of Operating Results By Geographic Segments 37		440,115
Segmented Information Schedule Of Operating Results By Geographic Segments 38		5,041
Segmented Information Schedule Of Operating Results By Geographic Segments 39		208,068
Segmented Information Schedule Of Operating Results By Geographic Segments 40		0
Segmented Information Schedule Of Operating Results By Geographic Segments 41		0
Segmented Information Schedule Of Operating Results By Geographic Segments 42		653,224
Segmented Information Schedule Of Operating Results By Geographic Segments 43		16,682,380
Segmented Information Schedule Of Operating Results By Geographic Segments 44		522,275
Segmented Information Schedule Of Operating Results By Geographic Segments 45		558,973
Segmented Information Schedule Of Operating Results By Geographic Segments 46		3,846,694
Segmented Information Schedule Of Operating Results By Geographic Segments 47		1,226,272
Segmented Information Schedule Of Operating Results By Geographic Segments 48		22,836,594
Segmented Information Schedule Of Operating Results By Geographic Segments 49		(16,682,380)
Segmented Information Schedule Of Operating Results By Geographic Segments 50		(522,275)
Segmented Information Schedule Of Operating Results By Geographic Segments 51		(558,973)
Segmented Information Schedule Of Operating Results By Geographic Segments 52		(3,846,694)
Segmented Information Schedule Of Operating Results By Geographic Segments 53		(1,226,272)
Segmented Information Schedule Of Operating Results By Geographic Segments 54		(22,836,594)
Segmented Information Schedule Of Operating Results By Geographic Segments 55		(3,185,554)
Segmented Information Schedule Of Operating Results By Geographic Segments 56		(20,588)
Segmented Information Schedule Of Operating Results By Geographic Segments 57		0
Segmented Information Schedule Of Operating Results By Geographic Segments 58		(2,148)
Segmented Information Schedule Of Operating Results By Geographic Segments 59		68
Segmented Information Schedule Of Operating Results By Geographic Segments 60		(3,208,222)
Segmented Information Schedule Of Operating Results By Geographic Segments 61		(19,867,934)
Segmented Information Schedule Of Operating Results By Geographic Segments 62		(542,863)
Segmented Information Schedule Of Operating Results By Geographic Segments 63		(558,973)
Segmented Information Schedule Of Operating Results By Geographic Segments 64		(3,848,842)
Segmented Information Schedule Of Operating Results By Geographic Segments 65		(1,226,204)
Segmented Information Schedule Of Operating Results By Geographic Segments 66		$ (26,044,816)
Segmented Information Schedule Of Operating Results By Geographic Segments 1			$ 9,026,325
Segmented Information Schedule Of Operating Results By Geographic Segments 2			0
Segmented Information Schedule Of Operating Results By Geographic Segments 3			0
Segmented Information Schedule Of Operating Results By Geographic Segments 4			0
Segmented Information Schedule Of Operating Results By Geographic Segments 5			0
Segmented Information Schedule Of Operating Results By Geographic Segments 6			9,026,325
Segmented Information Schedule Of Operating Results By Geographic Segments 7			8,016,265
Segmented Information Schedule Of Operating Results By Geographic Segments 8			0
Segmented Information Schedule Of Operating Results By Geographic Segments 9			0
Segmented Information Schedule Of Operating Results By Geographic Segments 10			0
Segmented Information Schedule Of Operating Results By Geographic Segments 11			0
Segmented Information Schedule Of Operating Results By Geographic Segments 12			8,016,265
Segmented Information Schedule Of Operating Results By Geographic Segments 13			425,208
Segmented Information Schedule Of Operating Results By Geographic Segments 14			0
Segmented Information Schedule Of Operating Results By Geographic Segments 15			0
Segmented Information Schedule Of Operating Results By Geographic Segments 16			0
Segmented Information Schedule Of Operating Results By Geographic Segments 17			0
Segmented Information Schedule Of Operating Results By Geographic Segments 18			425,208
Segmented Information Schedule Of Operating Results By Geographic Segments 19			8,335,503
Segmented Information Schedule Of Operating Results By Geographic Segments 20			177,644
Segmented Information Schedule Of Operating Results By Geographic Segments 21			440,679
Segmented Information Schedule Of Operating Results By Geographic Segments 22			0
Segmented Information Schedule Of Operating Results By Geographic Segments 23			1,056,865
Segmented Information Schedule Of Operating Results By Geographic Segments 24			10,010,691
Segmented Information Schedule Of Operating Results By Geographic Segments 25			5,979,855
Segmented Information Schedule Of Operating Results By Geographic Segments 26			211,838
Segmented Information Schedule Of Operating Results By Geographic Segments 27			178,161
Segmented Information Schedule Of Operating Results By Geographic Segments 28			4,458,715
Segmented Information Schedule Of Operating Results By Geographic Segments 29			4,360
Segmented Information Schedule Of Operating Results By Geographic Segments 30			10,832,929
Segmented Information Schedule Of Operating Results By Geographic Segments 31			1,468,144
Segmented Information Schedule Of Operating Results By Geographic Segments 32			3,033
Segmented Information Schedule Of Operating Results By Geographic Segments 33			31,862
Segmented Information Schedule Of Operating Results By Geographic Segments 34			36,968
Segmented Information Schedule Of Operating Results By Geographic Segments 35			11,854
Segmented Information Schedule Of Operating Results By Geographic Segments 36			1,551,861
Segmented Information Schedule Of Operating Results By Geographic Segments 37			0
Segmented Information Schedule Of Operating Results By Geographic Segments 38			0
Segmented Information Schedule Of Operating Results By Geographic Segments 39			0
Segmented Information Schedule Of Operating Results By Geographic Segments 40			0
Segmented Information Schedule Of Operating Results By Geographic Segments 41			0
Segmented Information Schedule Of Operating Results By Geographic Segments 42			0
Segmented Information Schedule Of Operating Results By Geographic Segments 43			24,224,975
Segmented Information Schedule Of Operating Results By Geographic Segments 44			392,515
Segmented Information Schedule Of Operating Results By Geographic Segments 45			650,702
Segmented Information Schedule Of Operating Results By Geographic Segments 46			4,495,683
Segmented Information Schedule Of Operating Results By Geographic Segments 47			1,073,079
Segmented Information Schedule Of Operating Results By Geographic Segments 48			30,836,954
Segmented Information Schedule Of Operating Results By Geographic Segments 49			(15,198,650)
Segmented Information Schedule Of Operating Results By Geographic Segments 50			(392,515)
Segmented Information Schedule Of Operating Results By Geographic Segments 51			(650,702)
Segmented Information Schedule Of Operating Results By Geographic Segments 52			(4,495,683)
Segmented Information Schedule Of Operating Results By Geographic Segments 53			(1,073,079)
Segmented Information Schedule Of Operating Results By Geographic Segments 54			(21,810,629)
Segmented Information Schedule Of Operating Results By Geographic Segments 55			(51,153)
Segmented Information Schedule Of Operating Results By Geographic Segments 56			(21,509)
Segmented Information Schedule Of Operating Results By Geographic Segments 57			0
Segmented Information Schedule Of Operating Results By Geographic Segments 58			(1,480)
Segmented Information Schedule Of Operating Results By Geographic Segments 59			10,927
Segmented Information Schedule Of Operating Results By Geographic Segments 60			(63,215)
Segmented Information Schedule Of Operating Results By Geographic Segments 61			(15,249,803)
Segmented Information Schedule Of Operating Results By Geographic Segments 62			(414,024)
Segmented Information Schedule Of Operating Results By Geographic Segments 63			(650,702)
Segmented Information Schedule Of Operating Results By Geographic Segments 64			(4,497,163)
Segmented Information Schedule Of Operating Results By Geographic Segments 65			(1,062,152)
Segmented Information Schedule Of Operating Results By Geographic Segments 66			$ (21,873,844)