Quarterly report [Sections 13 or 15(d)]

Liquidity and Financial Condition (Details Narrative)

v3.26.3
Liquidity and Financial Condition (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Apr. 24, 2026
Sep. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Jun. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Mar. 31, 2026
Subsidiary, Sale of Stock [Line Items]                
Net loss   $ 66 $ 330 $ 534 $ 1,241 $ 396 $ 1,775  
Accumulated deficit   201,377       201,377   $ 200,981
Working capital   10,928       10,928   7,268
Cash balance   4,609       4,609   $ 2,399
Net cash used in operating activities           1,385 2,650  
Stock issued new, value   $ 312 $ 55          
Net proceeds from issuance of common stock           $ 3,848 $ 0  
Underwriting Agreement [Member]                
Subsidiary, Sale of Stock [Line Items]                
Stock issued new, shares 2,962,963              
Stock issued new, value $ 4,000              
Net proceeds from issuance of common stock $ 3,481              
ATM [Member]                
Subsidiary, Sale of Stock [Line Items]                
Stock issued new, shares           289,303    
Stock issued new, value           $ 405    
Net proceeds from issuance of common stock           $ 367