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Summary of Significant Accounting Policies (Tables)
6 Months Ended 12 Months Ended
Jan. 31, 2016
Jul. 31, 2015
Accounting Policies [Abstract]    
Schedule of Earnings Per Share, Basic and Diluted
A reconciliation of the components of basic and diluted net income (loss) per common share is presented in the tables below:
 
 
 
For the Three Months Ended January 31,
 
 
 
2016
 
2015
 
 
 
 
 
Weighted
 
 
 
 
 
Weighted
 
 
 
 
 
 
 
Average
 
 
 
 
 
Average
 
 
 
 
 
Income
 
Common
 
 
 
Income
 
Common
 
 
 
 
 
(Loss)
 
Shares
 
Per Share
 
(Loss)
 
Shares
 
Per Share
 
 
 
$
 
Outstanding
 
$
 
$
 
Outstanding
 
$
 
Basic:
 
 
 
 
 
 
 
 
 
 
 
 
 
Income (loss) attributable to common stock
 
3,970,040
 
1,880,279
 
2.11
 
(2,775,614)
 
1,806,303
 
(1.54)
 
Effective of Dilutive Securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock options and warrants
 
 
724,991
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Diluted:
 
 
 
 
 
 
 
 
 
 
 
 
 
Income (loss) attributable to common stock, including assumed conversions
 
3,970,040
 
2,605,270
 
1.52
 
(2,775,614)
 
1,806,303
 
(1.54)
 
 
 
 
For the Six Months Ended January 31,
 
 
 
2016
 
2015
 
 
 
 
 
 
Weighted
 
 
 
 
 
 
 
Weighted
 
 
 
 
 
 
 
 
 
Average
 
 
 
 
 
 
 
Average
 
 
 
 
 
 
Income
 
Common
 
 
 
 
Income
 
Common
 
 
 
 
 
 
(Loss)
 
Shares
 
Per Share
 
(Loss)
 
Shares
 
Per Share
 
 
 
$
 
Outstanding
 
$
 
$
 
Outstanding
 
$
 
Basic:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income (loss) attributable to common stock
 
 
(7,139,977)
 
 
1,865,230
 
 
(3.83)
 
 
(3,550,951)
 
 
1,797,032
 
 
(1.98)
 
Effective of Dilutive Securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock options and warrants
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Diluted:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income (loss) attributable to common stock, including assumed conversions
 
 
(7,139,977)
 
 
1,865,230
 
 
(3.83)
 
 
(3,550,951)
 
 
1,797,032
 
 
(1.98)
 
 
Summary of Changes in Fair Value  
The following table provides a summary of the changes in fair value, including net transfers in and/or out, of the derivative financial instruments, measured at fair value on a recurring basis using significant unobservable inputs:
 
Balance at July 31, 2013
 
$
9,666
 
Fair value of warrant derivative liabilities at issuance
 
 
469,841
 
Settlement of derivative liability
 
 
(506,574)
 
Unrealized derivative loss included in other expense
 
 
27,067
 
Balance at July 31, 2015 and 2014
 
$
-
 
Schedule of Assumptions Used to Value Warrants  
The derivative warrants were valued using the Black-Scholes option pricing model using the following assumptions:
 
 
 
At settlement
 dates
 
Market value of stock on measurement date
 
 
$ 0.043-$0.05
 
Risk-free interest rate
 
 
0.77-0.96
%
Dividend yield
 
 
0
%
Volatility factor
 
 
169-217
%
Term
 
 
2.8-3.9 years