Schedule of Stock-Based Compensation Expense (Details)	12 Months Ended
	Jul. 31, 2015 USD ($)
Capital Stock Schedule Of Stock-based Compensation Expense 1	$ 1,851,074
Capital Stock Schedule Of Stock-based Compensation Expense 2	1,101,932
Capital Stock Schedule Of Stock-based Compensation Expense 3	120,000
Capital Stock Schedule Of Stock-based Compensation Expense 4	0
Capital Stock Schedule Of Stock-based Compensation Expense 5	0
Capital Stock Schedule Of Stock-based Compensation Expense 6	190,500
Capital Stock Schedule Of Stock-based Compensation Expense 7	18,000
Capital Stock Schedule Of Stock-based Compensation Expense 8	0
Capital Stock Schedule Of Stock-based Compensation Expense 9	0
Capital Stock Schedule Of Stock-based Compensation Expense 10	588,207
Capital Stock Schedule Of Stock-based Compensation Expense 11	74,992
Capital Stock Schedule Of Stock-based Compensation Expense 12	297,400
Capital Stock Schedule Of Stock-based Compensation Expense 13	2,457,281
Capital Stock Schedule Of Stock-based Compensation Expense 14	1,176,924
Capital Stock Schedule Of Stock-based Compensation Expense 15	607,900
Capital Stock Schedule Of Stock-based Compensation Expense 16	105,998
Capital Stock Schedule Of Stock-based Compensation Expense 17	55,000
Capital Stock Schedule Of Stock-based Compensation Expense 18	0
Capital Stock Schedule Of Stock-based Compensation Expense 19	1,617,937
Capital Stock Schedule Of Stock-based Compensation Expense 20	0
Capital Stock Schedule Of Stock-based Compensation Expense 21	0
Capital Stock Schedule Of Stock-based Compensation Expense 22	1,723,935
Capital Stock Schedule Of Stock-based Compensation Expense 23	55,000
Capital Stock Schedule Of Stock-based Compensation Expense 24	0
Capital Stock Schedule Of Stock-based Compensation Expense 25	111,492
Capital Stock Schedule Of Stock-based Compensation Expense 26	0
Capital Stock Schedule Of Stock-based Compensation Expense 27	0
Capital Stock Schedule Of Stock-based Compensation Expense 28	1,325,040
Capital Stock Schedule Of Stock-based Compensation Expense 29	82,321
Capital Stock Schedule Of Stock-based Compensation Expense 30	407,887
Capital Stock Schedule Of Stock-based Compensation Expense 31	1,436,532
Capital Stock Schedule Of Stock-based Compensation Expense 32	82,321
Capital Stock Schedule Of Stock-based Compensation Expense 33	407,887
Capital Stock Schedule Of Stock-based Compensation Expense 34	0
Capital Stock Schedule Of Stock-based Compensation Expense 35	(4,795)
Capital Stock Schedule Of Stock-based Compensation Expense 36	(53,872)
Capital Stock Schedule Of Stock-based Compensation Expense 37	5,617,748
Capital Stock Schedule Of Stock-based Compensation Expense 38	1,309,450
Capital Stock Schedule Of Stock-based Compensation Expense 39	$ 961,915