Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

v3.19.1
Stockholders' Equity (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Beginning balance     $ 5,435,223  
Loss for the period $ (1,663,985) $ (2,933,057) (5,465,486) $ (8,761,061)
Ending Balance 1,259,161   1,259,161  
Common stock [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Beginning balance $ 2,614 $ 2,261 $ 2,297 $ 1,451
Beginning balance, shares 2,614,342 2,260,884 2,296,667 1,450,963
Exercise and exchange of warrants   $ 297  
Exercise and exchange of warrants, shares   296,667  
Warrants issued for services
Conversion of Series B preferred stock to common stock     $ 10  
Conversion of Series B preferred stock to common stock, shares     10,000  
Series B preferred stock dividend $ 5 $ 5 $ 14 $ 15
Series B preferred stock dividend, shares 4,735 4,960 14,430 14,881
Shares issued for services $ 1 $ 2
Shares issued for services, shares 956 407 2,269 407
Stock option expense
Performance stock unit expense    
Series A Preferred cash dividend
Loss for the period
Warrants exercised for cash   $ 25   $ 25
Warrants exercised for cash, shares   25,000   25,000
Issuance of shares and warrants       $ 800
Issuance of shares and warrants, shares       800,000
Ending Balance $ 2,620 $ 2,291 $ 2,620 $ 2,291
Ending Balance, shares 2,620,033 2,291,251 2,620,033 2,291,251
Additional paid-in capital [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Beginning balance $ 46,851,817 $ 43,259,228 $ 43,198,193 $ 36,678,344
Exercise and exchange of warrants (16,186)   2,920,695  
Warrants issued for services
Conversion of Series B preferred stock to common stock     279,041  
Series B preferred stock dividend 23,197 46,621 75,463 142,343
Shares issued for services 3,512 4,821 10,267 4,821
Stock option expense 99,735 137,296 355,388 430,673
Performance stock unit expense 60,177   183,205  
Series A Preferred cash dividend
Loss for the period
Warrants exercised for cash   312,475   312,475
Issuance of shares and warrants       6,191,785
Ending Balance 47,022,252 43,760,441 47,022,252 43,760,441
Warrants [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Beginning balance 6,046,587 7,321,844 8,229,482 4,570,574
Exercise and exchange of warrants   (2,210,697)  
Warrants issued for services 8,732 156,685 36,534 155,204
Conversion of Series B preferred stock to common stock      
Series B preferred stock dividend
Shares issued for services
Stock option expense
Performance stock unit expense    
Series A Preferred cash dividend
Loss for the period
Warrants exercised for cash    
Issuance of shares and warrants       2,752,751
Ending Balance 6,055,319 7,478,529 6,055,319 7,478,529
Accumulated deficit [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Beginning balance (56,299,291) (47,046,347) (52,441,337) (41,118,433)
Exercise and exchange of warrants    
Warrants issued for services
Conversion of Series B preferred stock to common stock      
Series B preferred stock dividend (23,202) (46,626) (75,477) (142,358)
Shares issued for services
Stock option expense
Performance stock unit expense    
Series A Preferred cash dividend (2,089) (2,089) (6,267) (6,267)
Loss for the period (1,663,985) (2,933,057) (5,465,486) (8,761,061)
Warrants exercised for cash    
Issuance of shares and warrants      
Ending Balance $ (57,988,567) $ (50,028,119) $ (57,988,567) $ (50,028,119)