v3.26.1
Organization and Summary of Significant Accounting Policies (Details Narrative)
1 Months Ended 3 Months Ended 6 Months Ended
Oct. 03, 2025
USD ($)
Oct. 31, 2025
USD ($)
Jun. 30, 2026
USD ($)
Mar. 31, 2026
USD ($)
Jun. 30, 2025
USD ($)
Mar. 31, 2025
USD ($)
Jun. 30, 2026
USD ($)
Segment
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                    
Number of operating segment | Segment             1      
Net loss     $ 2,706,000 $ 2,821,000 $ 2,318,000 $ 2,292,000 $ 5,527,000   $ 4,610,000  
Operating activities             5,258,000   $ 3,710,000  
Accumulated deficit     297,629,000       297,629,000 $ 297,629,000   $ 292,102,000
Remaining balance of stock     $ 1,300,000       1,300,000 1,300,000    
Sublease income   $ 29,200                
2025 ATM Agreement [Member]                    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                    
Remaining balance of stock $ 6,413,876           432,843      
ATM Agreement [Member]                    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                    
Remaining balance of stock             $ 5,100,000      
Armor Facility [Member]                    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                    
Sublease income   $ 1,000,000.0                
Securities Purchase Agreement [Member]                    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                    
Gross proceeds from exercise warrant               $ 4,500,000