Quarterly report pursuant to Section 13 or 15(d)

SALE OF COMMON STOCK (Details Narrative)

v3.19.3
SALE OF COMMON STOCK (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Aug. 20, 2019
Jul. 18, 2019
Dec. 13, 2018
Dec. 11, 2018
Dec. 07, 2018
Oct. 18, 2018
May 01, 2018
Sep. 28, 2017
Jun. 30, 2019
Mar. 31, 2019
Sep. 30, 2019
Sep. 30, 2018
Number of options granted                     95,517  
Gross proceeds from stock issuance                     $ 4,904 $ 6,352
Issuance of common stock under At-the-market offering                 $ 33      
Series A Convertible Preferred Stock [Member]                        
Conversion of preferred stock (shares)                   9,856    
Shares issue upon conversion of preferred stock (shares)                   281,610    
Alliance Global Partners Dawson And James Securitie Inc [Member] | Over-Allotment Option [Member] | Underwriting Agreement [Member]                        
Number of shares issued     25,000                  
Net proceeds from issuance of common stock     $ 800                  
Underwriting discount     $ 100                  
Underwriting discount per share (in dollars per share)     $ 2.40                  
Alliance Global Partners Dawson And James Securitie Inc [Member] | Class A Units [Member] | Underwriting Agreement [Member]                        
Share price (in dollars per share)         $ 35              
Number of common shares per unit         1              
Number of warrants to purchase to common stock per unit         1              
Alliance Global Partners Dawson And James Securitie Inc [Member] | Class A Units [Member] | Underwriting Agreement [Member]                        
Issuance of common stock and common stock warrants in December 2018 (in shares)         86,171              
Number of options granted         64,286              
Number of options granted, term         45 days              
Number of warrants granted         64,286              
Alliance Global Partners Dawson And James Securitie Inc [Member] | Class A Units [Member] | Over-Allotment Option [Member] | Underwriting Agreement [Member]                        
Number of shares issued       64,000                
Net proceeds from issuance of common stock       $ 6                
Alliance Global Partners Dawson And James Securitie Inc [Member] | Class A Units [Member] | Public Offering [Member] | Underwriting Agreement [Member]                        
Net proceeds from issuance of common stock       13,600                
Underwriting discount       $ 1,100                
Underwriting discount per share (in dollars per share)       $ 2.40                
Offering expenses       $ 400                
Percentage of issue of shares at discount       7.00%                
Alliance Global Partners Dawson And James Securitie Inc [Member] | Class B Units [Member] | Underwriting Agreement [Member]                        
Issuance of Series A Convertible preferred stock and common stock warrants in December 2018 (in shares)         11,984              
Share price (in dollars per share)         $ 1,000              
Number of warrants to purchase to common stock per unit         28.5714              
Number of convertible preferred stock per unit         1              
Warrants expiration period         5 years              
Conversion price per share         $ 35              
Lincoln Park Capital Fund, LLC [Member] | 2019 Purchase Agreement [Member]                        
Commitment to purchase shares under agreement $ 15,000                      
Number of shares issued 35,529                      
Number of shares issued, value $ 200                      
Aegis Capital Corp. [Member] | Underwriting Agreement [Member]                        
Share price (in dollars per share)   $ 6.00                    
Number of shares issued   900,000                    
Offering expenses   $ 500                    
Percentage of issue of shares at discount   8.00%                    
Issue of shares at discount   $ 400                    
Discount on shares issued, per share   $ 0.48                    
Net proceeds   $ 4,500                    
Aegis Capital Corp. [Member] | Over-Allotment Option [Member] | Underwriting Agreement [Member]                        
Number of options granted, term   45 days                    
Number of shares issued   135,000                    
Lincoln Park Capital Fund, LLC ("Lincoln Park") [Member] | Purchase Agreement and Registration Rights Agreement [Member]                        
Commitment to purchase shares under agreement           $ 15,000   $ 15,000        
Issuance of common stock for commitment to purchase           $ 245            
Issuance of common stock for commitment to purchase (shares)           3,500   731        
Limitation on sale of common shares outstanding (percent)               19.99%        
Limitation on sale of common shares outstanding (shares)               15,000        
Lincoln Park Capital Fund, LLC ("Lincoln Park") [Member] | 2018 Purchase Agreement [Member]                        
Number of shares issued                     22,700  
Gross proceeds from stock issuance                     $ 400  
Limitation on sale of common shares outstanding (percent)                     19.99%  
Limitation on sale of common shares outstanding (shares)                     26,200  
Lincoln Park Capital Fund, LLC ("Lincoln Park") [Member] | 2017 Purchase Agreement [Member]                        
Number of shares issued                       11,000
Net proceeds from issuance of common stock                       $ 2,300
Payment of commision                       45
Cowen and Company LLC [Member] | At-The-Market Offering [Member] | Sales Agreement [Member]                        
Offering price per agreement             $ 9,500          
Percentage of selling commission             3.00%          
Payment of commision                       100
Issuance of common stock under At-the-market offering                     $ 33 $ 4,100
Issuance of common stock under At-the-market offering (in shares)                     2,106 16,000