Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Changes in Stockholders' Equity

v3.7.0.1
Consolidated Statements of Changes in Stockholders' Equity - USD ($)
$ in Thousands
Series A Preferred Stock [Member]
Series B Preferred Stock & Series D Preferred Stock [Member]
Common Stock [Member]
Additional Paid-In Capital [Member]
Shares to be Issued [Member]
Accumulated Deficit [Member]
Total
Balance at Apr. 30, 2015 $ 1,857 $ 24,639 $ 111 $ (24,490) $ 2,117
Balance, shares at Apr. 30, 2015 626,600 231,349        
Net loss (1,221) (1,221)
Stock-based compensation 498 498
Stock-based compensation, shares 19,889        
Issuance of common shares for cash $ 500 $ 500
Issuance of common shares for cash, shares 41,666        
Common shares surrendered, shares (605)
Common shares issued for service $ 126 $ 126
Common shares issued for service, shares 28,000        
Issuance of Series A Preferred Stock and warrants for cash $ 80 20 100
Issuance of Series A Preferred Stock and warrants for cash, shares 20,000        
Preferred Series A Preferred Stock converted to common shares $ (365) 365
Preferred Series A Preferred Stock converted to common shares, shares (123,300) 51,375        
Non-cash preferred series A stock dividend (122) 122
Common shares issued for preferred series A stock dividend 233 (233)
Common shares issued for preferred series A stock dividend, shares 11,603        
Exchange series A preferred stock for series B preferred stock $ (1,572) $ 2,616 (1,044)
Exchange series A preferred stock for series B preferred stock, shares (523,300) 214,465        
Exchange common and preferred series A warrants for series B preferred stock $ 807 (807)
Exchange common and preferred series A warrants for series B preferred stock, shares 66,136        
Issuance of series B preferred for extinguishment of convertible debt $ 672 (22) 650
Issuance of series B preferred for extinguishment of convertible debt, shares 55,083        
Conversion of series B preferred stock to restricted common shares $ (50) 50
Conversion of series B preferred stock to restricted common shares, shares (4,125) 6,875        
Restricted common shares issued in exchange of stock options 122 122
Restricted common shares issued in exchange of stock options, shares 21,922        
Balance at Apr. 30, 2016 $ 4,045 24,558 (25,711) 2,892
Balance, shares at Apr. 30, 2016 331,559 412,074        
Net loss (1,915) (1,915)
Stock-based compensation 476 476
Stock-based compensation, shares 55,083        
Common shares issued for preferred series A stock dividend            
Conversion of series B preferred stock to restricted common shares $ (4,045) $ 1 4,044
Conversion of series B preferred stock to restricted common shares, shares (331,559) 552,583        
Issuance of series D preferred stock for cash $ 503 503
Issuance of series D preferred stock for cash, shares 3,699        
Issuance of series D preferred stock for dividend $ 503 (503)
Issuance of series D preferred stock for dividend, shares 3,699        
Conversion of series D preferred stock to restricted common shares $ (1,006) 1,006
Conversion of series D preferred stock to restricted common shares, shares (7,398) 184,927        
Balance at Apr. 30, 2017 $ 1 $ 29,581 $ (27,626) $ 1,956
Balance, shares at Apr. 30, 2017 1,204,667