Stockholders' Equity (Tables)

12 Months Ended

Jul. 31, 2014

Equity [Abstract]

Summary Of Warrant Activity

	Shares
Outstanding at July 31, 2012	427,312
Issued	1,080,187
Exercised	-
Expired	(73,378)
Outstanding at July 31, 2013	1,434,121
Issued	118,000
Exercised	(640,711)
Expired	(62,398)
Outstanding at July 31, 2014	849,012

Summary Of Warrants Outstanding

Expiration	Exercise
Date	Price		Shares
03/03/15	$	16.80	52,836
01/13/16	$	3.52	81,280
06/26/16	$	0.50	41,667
07/10/16	$	0.50	50,000
12/14/16	$	3.61	25,000
12/24/16	$	0.20	9,709
02/24/17	$	1.00	100,000
09/17/17	$	1.38	113,520
01/24/18	$	0.83	375,000
			849,012

Summary Of Restricted Stock Activity

	Shares
Outstanding at July 31, 2012	-
Granted	-
Vested	-
Forfeited	-
Outstanding at July 31, 2013	-
Granted	6,230,000
Vested	(1,205,000)
Forfeited	(200,000)
Outstanding at July 31, 2014	4,825,000

Summary Of Stock Option Activity

		Weighted-		Aggregate
		Average		Intrinsic
	Shares	Exercise Price		Value
Outstanding at July 31, 2012	348,463	$	19.26	$	-
Granted	273,000	$	0.83
Exercised	-	$	-
Cancelled	(177,708)	$	15.28
Outstanding at July 31, 2013	443,755	$	9.52	$	-
Granted	300,000	$	1.40
Exercised	-	$	-
Cancelled	(281,412)	$	10.01
Outstanding at July 31, 2014	462,343	$	3.95	$	22,000