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Shareholders' Equity - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Oct. 31, 2023
Apr. 20, 2023
Dec. 16, 2022
Jun. 30, 2023
Mar. 31, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Proceeds from exercise of warrants             $ 17,000 $ 7,000  
Proceeds from issuance of common stock             $ 752,000 1,003,000  
Common stock, shares issued       9,732,000     9,732,000   8,318,000
Common stock issued for services         $ 41,000        
outstanding principal and accrued interest under the other notes payable           $ 1,100,000   $ 1,300,000  
Shares issued, shares           46,000   55,000  
Net proceeds             $ 5,479,000 $ 0  
Common stock, shares authorized       125,000,000     125,000,000   125,000,000
Common stock, par value       $ 0.001     $ 0.001   $ 0.001
fair value       $ 3,500,000     $ 3,500,000    
Common stock, shares outstanding       9,732,000     9,732,000   8,318,000
Securities Purchase Agreement                  
Warrants exercise price   $ 0.001              
Shares issued, shares   948,000              
Share price   $ 4.21              
Merger [Member]                  
Common stock, shares issued       9,732,463     9,732,463    
Common stock, shares outstanding       9,732,463     9,732,463    
Investors | Securities Purchase Agreement                  
Share price   $ 4.209              
Gross proceeds from offerings   $ 6,000,000              
Private Placement                  
Common stock purchase price $ 22,500,000                
Future Right Recorded as Other Asset $ 2,300,000           $ 3,500,000    
Proceeds from issuance of common stock     $ 7,400,000       $ 5,000,000    
Common stock, shares issued     649,346            
Total offering-related fees   520,000              
Net proceeds   $ 5,500,000              
Private Placement | Securities Purchase Agreement                  
Share price   $ 4.08              
Warrants to purchase shares of common stock   1,425,179              
Private Placement | Investors                  
Proceeds from issuance of common stock     $ 7,400,000            
Common stock, shares issued     649,346            
Restricted Stock Units (RSUs) [Member]                  
Common stock upon conversion of restricated stock units       109,000     132,000    
Individual Investors Member                  
Proceeds from issuance of common stock           $ 905,000 $ 800,000    
Share sold           33,000 126,503 36,000  
Net proceeds               $ 1,000,000  
Wainwright & Co., LLC [Member]                  
Warrants exercise price   $ 5.2625              
Warrant term   5 years              
Wainwright & Co., LLC [Member] | Private Placement | Securities Purchase Agreement                  
Warrants to purchase shares of common stock   71,259              
Payments to related party   $ 420,000              
Non-accountable expense   35,000              
Legal fees   $ 50,000              
Registered Offering [Member]                  
Proceeds from issuance of common stock       $ 4,000,000          
Share sold       948,000          
professional services[Member]                  
Number Of shares issued for service             12,000    
Common stock issued for services             $ 41,000    
Non-voting Common Stock | Private Placement                  
Common stock warrants issued                 104,000
Warrants exercise price                 $ 0.14
Executive Officer [Member]                  
Common stock upon conversion of restricated stock units       81,000     100,000    
Director [Member]                  
Common stock upon conversion of restricated stock units       8,000     2,000    
Other Employees [Member]                  
Common stock upon conversion of restricated stock units             22,000    
Warrant [Member]                  
Warrants exercise price           $ 0.14   $ 0.14  
Common stock upon exercise of warrants           44,000   45,000  
Proceeds from exercise of warrants       $ 10,000   $ 6,000 $ 17,000 $ 6,000  
Shares issued, shares       144,000     195,000    
Warrant [Member] | Securities Purchase Agreement                  
Common stock upon exercise of warrants       144,000     195,000    
Proceeds from exercise of warrants       $ 10,000     $ 17,000    
Warrant [Member] | Common Stock [Member]                  
Warrants exercise price       $ 0.14     $ 0.14    
Common stock upon exercise of warrants               45,000  
Proceeds from exercise of warrants           $ 7,000   $ 7,000  
Shares issued, shares           44,000      
Minimum [Member] | Warrant [Member]                  
Share price       0.001     0.001    
Minimum [Member] | Warrant [Member] | Securities Purchase Agreement                  
Warrants exercise price       0.001     0.001    
Maximum [Member] | Securities Purchase Agreement                  
Warrants exercisable   477,179              
Maximum [Member] | Warrant [Member]                  
Share price       0.14     0.14    
Maximum [Member] | Warrant [Member] | Securities Purchase Agreement                  
Warrants exercise price       $ 0.14     $ 0.14