v3.26.1
Business Description, Basis of Presentation and Significant Accounting Policies (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Jun. 09, 2025
Dec. 31, 2025
Dec. 31, 2024
Jun. 20, 2025
Mar. 31, 2025
Business Description, Basis of Presentation and Significant Accounting Policies          
Current inventory   $ 353 $ 392    
Advertising expenses   227 $ 526    
Net deferred tax assets   $ 0      
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent   21.00% 21.00%    
Period of cumulative pre-tax operating losses   3 years      
Foreign cash accounts not covered by Federal Deposit Insurance Corporation insurance   $ 46      
Stockholders' equity, Reverse stock split 1-for-15 reverse stock split        
Common stock, par value (in dollars per share) $ 0.001 $ 0.001 $ 0.001    
Common stock issued and outstanding, Number of shares converted into single share resulting from reverse stock split 15        
Number of fractional shares issued upon reverse stock split for common stock issued and outstanding 0        
Common stock, shares issued   2,237,912 1,599,534    
Restricted cash   $ 519 $ 0    
Reverse Stock Split [Member]          
Business Description, Basis of Presentation and Significant Accounting Policies          
Common stock, shares issued 1,700,000        
Before Adjustment of Reverse Stock Split [Member]          
Business Description, Basis of Presentation and Significant Accounting Policies          
Common stock, shares issued 26,000,000        
Convertible Notes Payable [Member] | First Finance Ltd | Private Placement | Note Purchase Agreement          
Business Description, Basis of Presentation and Significant Accounting Policies          
Principal amount of loan obtained       $ 3,000  
Restricted cash         $ 0
Minimum          
Business Description, Basis of Presentation and Significant Accounting Policies          
Property and equipment, useful life (in years)   2 years      
Intangible assets, estimated useful lives   3 years      
Maximum          
Business Description, Basis of Presentation and Significant Accounting Policies          
Property and equipment, useful life (in years)   10 years      
Intangible assets, estimated useful lives   10 years      
Maturity period of highly-liquid investments classified as cash equivalents   3 months      
Period of payment requirement from date of invoicing for distributor payment   45 days      
Period of scheduled delivery date to customer   1 year      
Period of payment requirement from date of invoicing for dealer payment   30 days      
Replacement Parts          
Business Description, Basis of Presentation and Significant Accounting Policies          
Current inventory   $ 353 $ 392