v3.25.4
Quarterly results of operations (unaudited) (Tables)
 12 Months Ended
Dec. 31, 2025
Quarterly results of operations (unaudited) [Abstract]  
Quarterly results of operations
Our quarterly results of operations for 2025 and 2024 are as follows:

 
Quarter Ended
  
(In thousands, except per share amounts)
  
March 31
    
June 30
    
September 30
    
December 31
  
2025:
                        
Net sales
  
$
13,053
    
$
13,798
    
$
13,176
    
$
11,453
  
Gross profit
    
6,359
      
6,652
      
6,556
      
5,448
  
Net income (loss)
    
19
      
(143
)
    
15
      
(1,131
)
Net income (loss) per common share:
                                
Basic
    
0.00
      
(0.01
)
    
0.00
      
(0.11
)
Diluted
    
0.00
      
(0.01
)
    
0.00
      
(0.11
)
                                 
2024:
                                
Net sales
  
$
10,687
    
$
11,599
    
$
10,867
    
$
10,231
  
Gross profit
    
5,624
      
6,110
      
5,227
      
4,521
  
Net loss
    
(1,036
)
    
(319
)
    
(551
)
    
(7,957
)
Net loss per common share:
                                
Basic
    
(0.10
)
    
(0.03
)
    
(0.06
)
    
(0.79
)
Diluted
    
(0.10
)
    
(0.03
)
    
(0.06
)
    
(0.79
)