Annual report pursuant to Section 13 and 15(d)

STOCKHOLDERS??? EQUITY (Details Narrative)

v3.23.3
STOCKHOLDERS’ EQUITY (Details Narrative) - USD ($)
1 Months Ended 12 Months Ended
Apr. 20, 2023
Mar. 06, 2023
Oct. 29, 2021
Sep. 27, 2021
May 27, 2021
Apr. 29, 2021
Dec. 21, 2020
Dec. 20, 2020
Nov. 05, 2020
Jun. 30, 2022
May 31, 2022
Sep. 30, 2021
Jun. 30, 2023
Jun. 30, 2022
Oct. 31, 2022
Feb. 17, 2015
Subsidiary, Sale of Stock [Line Items]                                
Proceeds from issuance of offering                         $ 1,556,000 $ 1,602,000    
Proceeds from issuance of common stock                         13,971,000    
Fair Value adjustment of warrants                         $ 253,000    
Number of shares, granted                         72,566 250,786    
Aggregate intrinsic value                         $ 506,000      
Exercisable stock options                         0      
Weighted-average remaining recognition period                         7 years 4 months 24 days      
Restricted Stock Units (RSUs) [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Stock based compensation expenses related to RSUs outstanding not yet recognition                         $ 474,000      
Weighted-average remaining recognition period                         11 months 23 days      
Share-Based Payment Arrangement, Option [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Stock based compensation expenses related to RSUs outstanding not yet recognition                         $ 876,000      
Weighted-average remaining recognition period                         3 years 4 months 2 days      
2010 Option Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Common stock available for future grants                         21,944      
2014 Equity Incentive Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Common stock available for future grants                         91,907      
2021 Equity Incentive Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Common stock available for future grants                         1,587,147      
Number of authorized issuance of common stock options           2,000,000                    
2014 and 2021 Equity Incentive Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of authorized issuance of common stock options                             624,441  
2014 Plan [Member] | Time-based RSU [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Restricted stock award granted     48,914     18,312                    
2014 Plan [Member] | Performance-based RSU [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Restricted stock award granted     48,914                          
Employee Stock Purchase Plan [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Grant of options, shares   350,000                            
Employee stock purchase plan, description   (i) has been employed by the Company or a Participating Subsidiary for at least 90 days and (ii) is customarily employed for at least twenty (20) hours per week and more than five (5) months in any calendar year. Each eligible employee may authorize payroll deductions of 1-15% of the eligible employee’s compensation on each pay day to be used to purchase up to 1,500 shares of Common Stock for the employee’s account occurring during an offering period. The 2023 ESPP has a term of ten (10) years commencing on April 20, 2023, the date of approval by the Company’s stockholders, unless otherwise earlier terminated.                            
Silicon Valley Bank [Member] | Second Amendment to Loan and Security Agreement [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Fair Value adjustment of warrants                   $ 80,000 $ 173,000          
Investors [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Beneficial ownership percentage                       4.99%        
Investors [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Warrant to purchase common stock shares                       1,071,430        
Warrant exercise price                       $ 7.00        
Warrant term                       5 years        
Fair Value adjustment of warrants                       $ 3,874,000        
Lenders [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Warrant to purchase common stock shares                   40,806 128,000     40,806    
Warrant exercise price                   $ 2.23 $ 2.53     $ 2.23    
Warrant term                     5 years          
Executive Officers [Member] | 2014 Plan [Member] | Restricted Stock Units (RSUs) [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Restricted stock award granted                 97,828              
Employees [Member] | 2014 Plan [Member] | Time-based RSU [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Restricted stock award granted     81,786                          
Four Non Executive Directors [Member] | 2014 Plan [Member] | Restricted Stock Units (RSUs) [Member]                                
Subsidiary, Sale of Stock [Line Items]                                
Number of shares, granted 67,532                              
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               $ 15,900,000                
Sale of common stock, shares             1,524,873                  
Sale of stock per share             $ 10.45                  
Proceeds from issuance of common stock               $ 15,300,000                
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.