Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS??? EQUITY (Details Narrative)

v3.22.2.2
STOCKHOLDERS’ EQUITY (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 21 Months Ended
Aug. 26, 2022
Apr. 29, 2022
Oct. 29, 2021
Sep. 27, 2021
May 27, 2021
Apr. 29, 2021
Dec. 21, 2020
Nov. 05, 2020
Jun. 30, 2022
May 31, 2022
Sep. 30, 2021
Aug. 31, 2020
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Feb. 17, 2015
Subsidiary, Sale of Stock [Line Items]                                
Proceeds from issuance of offering                         $ 1,602,000    
Aggregate intrinsic value of exercisable stock options                         0   $ 0  
Stock based compensation expenses related to RSUs outstanding not yet recognition                         $ 690,000   $ 690,000  
Stock based compensation expenses related to RSUs outstanding not yet recognition period                         1 year 6 months 10 days      
2010 Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Common stock available for future grants                         21,944   21,944  
2014 Equity Incentive Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Common stock available for future grants                         203,870   203,870  
2021 Equity Incentive Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of authorized issuance of common stock options           2,000,000                    
2014 Plan [Member] | Performance-based RSU [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of restricted stock shares     48,914         45,652                
2014 Plan [Member] | Time-based RSU [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of restricted stock shares               45,686                
2014 Plan [Member] | Time-based RSU [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of restricted stock shares 76,206 76,206 48,914     18,312                    
Silicon Valley Bank [Member] | Second Amendment to Loan and Security Agreement [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Warrant to purchase common stock shares                 40,806              
Warrant exercise price                 $ 2.23              
Warrant term                 12 years              
Fair Value adjustment of warrants                 $ 80,000              
Investors [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Warrant to purchase common stock shares                     1,071,430     1,071,430    
Warrant exercise price                     $ 7.00     $ 7.00    
Warrant term                     5 years     5 years    
Fair Value adjustment of warrants                     $ 3,874,000          
Beneficial ownership percentage                     4.99%     4.99%    
Underwriters [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Warrant to purchase common stock shares                       185,955        
Warrant exercise price                       $ 4.80        
Warrant term                       5 years        
Fair Value adjustment of warrants                       $ 513,000        
Lenders [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Warrant to purchase common stock shares                   128,000            
Warrant exercise price                   $ 2.53            
Warrant term                   5 years            
Fair Value adjustment of warrants                   $ 173,000            
Executive Officers [Member] | 2014 Plan [Member] | Restricted Stock Units (RSUs) [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of restricted stock shares     97,828         43,527                
Employees [Member] | 2014 Plan [Member] | Restricted Stock Units (RSUs) [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of restricted stock shares               91,338                
Employees [Member] | 2014 Plan [Member] | Time-based RSU [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of restricted stock shares     81,786                          
Maximum [Member] | 2014 Equity Incentive Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of authorized issuance of common stock options                               1,000,000
ATM Offering [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Proceeds from issuance of offering                             $ 14,300,000  
Sale of common stock, shares                             1,169,564  
Sale of stock per share                         $ 12.24   $ 12.24  
Proceeds from issuance of common stock                             $ 13,700,000  
ATM Offering [Member] | Minimum [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Proceeds from issuance of offering         $ 10,000,000                      
ATM Offering [Member] | Maximum [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Proceeds from issuance of offering         $ 20,000,000                      
Registered Direct Offering [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Sale of common stock, shares       2,142,860                        
Warrant to purchase common stock shares       1,071,430                        
Share price       $ 7.00                        
Proceeds from issuance of warrants       $ 15,000,000.0                        
Deferred offering costs       $ 1,000,000.0                        
Warrant exercise price       $ 7.00                        
H.C. Wainwright & Co., LLC [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Share issued price per share             $ 0.001                  
Commission percentage             3.00%                  
Reimbursement description             In addition, the Company agreed to reimburse HCW for certain legal and other expenses incurred up to a maximum of $50,000 to establish the ATM Offering, and $2,500 per quarter thereafter to maintain such program under the Sales Agreement