Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Deficiency) (Stock Warrants Narrative) (Details)

v2.4.0.8
Stockholders' Equity (Deficiency) (Stock Warrants Narrative) (Details) (USD $)
1 Months Ended 4 Months Ended 12 Months Ended 12 Months Ended 1 Months Ended 1 Months Ended 1 Months Ended 1 Months Ended 1 Months Ended 1 Months Ended 4 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended 1 Months Ended
Jul. 31, 2013
Apr. 30, 2013
Feb. 28, 2013
Dec. 30, 2012
Sep. 30, 2012
Apr. 30, 2012
Apr. 30, 2013
Apr. 30, 2012
Apr. 30, 2014
Dec. 31, 2012
Aug. 31, 2012
Apr. 30, 2014
Warrant [Member]
Sep. 30, 2013
Laidlaw and Co [Member]
Apr. 30, 2013
Laidlaw and Co [Member]
Sep. 30, 2012
Laidlaw and Co [Member]
Aug. 31, 2012
Laidlaw and Co [Member]
Mar. 31, 2014
Board of Directors [Member]
Apr. 30, 2014
Board of Directors [Member]
Apr. 30, 2014
Institutional Investor [Member]
Sep. 30, 2013
Institutional Investor [Member]
Mar. 31, 2014
Institutional Investor [Member]
Apr. 30, 2014
Director [Member]
Mar. 31, 2014
Director [Member]
Oct. 31, 2012
Firm Two [Member]
Jul. 31, 2013
Firm Two [Member]
Feb. 28, 2013
Common Stock [Member]
Dec. 30, 2012
Common Stock [Member]
Sep. 30, 2012
Common Stock [Member]
Apr. 30, 2013
Common Stock [Member]
Apr. 30, 2014
Common Stock [Member]
Dec. 31, 2012
Common Stock [Member]
Apr. 30, 2013
Common Stock [Member]
Laidlaw and Co [Member]
Sep. 30, 2012
Common Stock [Member]
Laidlaw and Co [Member]
Mar. 31, 2014
Common Stock [Member]
Board of Directors [Member]
Apr. 30, 2014
Common Stock [Member]
Institutional Investor [Member]
Apr. 30, 2014
Common Stock [Member]
Director [Member]
Sep. 30, 2012
Common Stock [Member]
Director [Member]
Oct. 31, 2012
Common Stock [Member]
Firm Two [Member]
Feb. 28, 2013
Warrant [Member]
Dec. 30, 2012
Warrant [Member]
Dec. 31, 2012
Warrant [Member]
Oct. 31, 2012
Warrant [Member]
Apr. 30, 2014
Warrant [Member]
Sep. 30, 2013
Warrant [Member]
Laidlaw and Co [Member]
Apr. 30, 2013
Warrant [Member]
Laidlaw and Co [Member]
Mar. 31, 2013
Warrant [Member]
Laidlaw and Co [Member]
Sep. 30, 2012
Warrant [Member]
Laidlaw and Co [Member]
Jun. 30, 2012
Warrant [Member]
Laidlaw and Co [Member]
Feb. 29, 2012
Warrant [Member]
Laidlaw and Co [Member]
Mar. 31, 2014
Warrant [Member]
Board of Directors [Member]
Apr. 30, 2014
Warrant [Member]
Institutional Investor [Member]
Sep. 30, 2013
Warrant [Member]
Institutional Investor [Member]
Apr. 30, 2014
Warrant [Member]
Director [Member]
Oct. 31, 2012
Warrant [Member]
Firm Two [Member]
Stockholders Equity [Line Items]                                                                                                            
Shares purchased for price protection                                                       915,429                                                    
Price per share                                   $ 0.19     $ 0.19   $ 0.19   $ 0.35     $ 0.3325                                                    
Original warrants held         456,000                   426,500                                                                              
Exercise price of warrants   $ 0.50     $ 0.3325   $ 0.50   $ 0.50   $ 1.00   $ 0.3325 $ 0.50 $ 0.3325 $ 1.00                                             $ 0.50 $ 0.35   $ 0.50 $ 0.3325   $ 0.50   $ 0.50             $ 0.60
Issuance of common shares and warrants for services, shares                         1,347,368                                   100,000             100,000                               100,000
Option expiration period                                                                             5 years 5 years   5 years   5 years 5 years 5 years 5 years   5 years     5 years   5 years
Issuance of common shares and warrants for services                   $ 43,000                           $ 43,000             $ 100                                             $ 8,000
Exercisable warrants issued             1,833,770                                                                     150,000                        
Exercisable warrants issued, fair value                                                                                   15,000                        
Stock-based compensation             154,062 81,605 608,429 347,657                                                             4,500 15,000                        
Warrants issued to a placement agent as a fee related to prior investments 1,115,026                                                                                                          
Warrant value recorded as debt discount                   389,565                      389,565                                                                    
Conversion of notes payable, shares         142,357 20,000                 5,130,795         6,736,842                                                                    
Fees Paid                         207,500   25,000         117,846                                                                    
Warrant value recorded as debt issue cost                   94,316        94,316                                                                                  
Professional fees                           59,158                                                                                
Exercise offering                       4,231,840                                                                                    
Warrant exercise offering exercise price                       $ 0.19                                                                                    
Warrants exercised                 804,049                                         7,006                                                
Warrant modification expense                   156,952                                                                                           
Shares issued for price protection, shares                                                       4,516,917   3,270,678 4,516,917                       5,178,947                      
Issuance of common shares and warrants for cash, net of offering costs   $ 8,750 $ 519,370 $ 530,337     $ 1,041,540     $ 3,025,236       $ 522,170 $ 2,494,899   $ 6,000   $ 50,000     $ 100,000             $ 3,329   $ 9,920           $ 212,000                                  
Issuance of common shares and warrants for cash, net of offering costs, shares                                                   1,614,286 2,042,856   3,329,503   9,920,000 1,715,217 7,877,144 3,157,895 263,158 526,318 605,716   807,143 1,021,432         857,609   3,938,570 389,000   3,157,895 263,158   526,318