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Common Stock Options and Warrants (Tables)
9 Months Ended
Oct. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
 
 
 
Options
 
 
Number of
Shares
Weighted
Average
Exercise
Price
     
Outstanding at January 31, 2014
14,750,000
$0.12
Issued
-
-
Exercised
-
-
Expired/Cancelled
-
-
Outstanding at October 31, 2014
14,750,000
$0.12
Exercisable at October 31, 2014
13,750,000
$0.13
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]
           
           
           
 
Range
of
Prices
Weighted
Average
Number
Outstanding
 
 
Contractual
Life
Weighted Average
Exercise
Price
Weighted
Average
Number
Exercisable
Weighted
Average
Exercise
Price
           
$0.02
4,500,000
3.40 yrs
$0.02
3,500,000
$0.02
$0.05
2,000,000
1.55 yrs
$0.05
2,000,000
$0.05
$0.06
5,650,000
1.18 yrs
$0.06
3,150,000
$0.06
$0.08
500,000
0.22 yrs
$0.08
500,000
$0.08
$0.30
100,000
0.22 yrs
$0.30
100,000
$0.30
$0.60
2,000,000
1.35 yrs
$0.60
2,000,000
$0.60
Schedule Of Share Based Compensation Warrant Activity [Table Text Block]
 
 
 
Warrants
 
 
Number of
Shares
Weighted
Average
Exercise
Price
     
Outstanding at January 31, 2014
18,064,000
$0.08
Issued
10,000,000
$0.05
Exercised
-
-
Expired/Cancelled
-
-
Outstanding at October 31, 2014
28,064,000
$0.07
Exercisable at October 31, 2014
28,064,000
$0.07
 
Schedule Of Share Based Compensation Shares Authorized Under Warrants Plans By Exercise Price Range [Table Text Block]
           
           
 
 
Exercise
Price
 
 
Number
of Shares
 
Remaining
Contractual
Life
Exercise Price
Times Number
of Shares
Weighted
Average
Exercise 
Price
         
$0.02
12,814,000
2.32 yrs
$256,280
$0.02
$0.05
11,000,000
4.25 yrs
$550,000
$0.05
$0.25
4,250,000
3.58 yrs
$1,000,000
$0.25
 
28,064,000