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Earnings per share (Tables)
9 Months Ended
Sep. 30, 2022
Earnings per share [Abstract]  
Earnings per Share
The following table sets forth the reconciliation of basic weighted average shares outstanding and diluted weighted average shares outstanding (as adjusted, See Note 9):

   
Three Months Ended
   
Nine Months Ended
 
 
September 30,
   
September 30,
 
   
2022
   
2021
   
2022
   
2021
 
   
(In thousands, except per share data)
 
Net income (loss)
 
$
528
   
$
901
   
$
(6,196
)
 
$
(3,218
)
                                 
Shares:
                               
Basic:  Weighted average common shares outstanding
   
9,911
     
9,408
     
9,902
     
9,112
 
Add:  Dilutive effect of outstanding options and restricted stock units as determined by the treasury stock method
   
     
438
     
     
 
Diluted:  Weighted average common and common equivalent shares outstanding
   
9,911
     
9,846
     
9,902
     
9,112
 
                                 
Net income (loss) per common share:
                               
Basic
 
$
0.05
   
$
0.10
   
$
(0.63
)
 
$
(0.35
)
Diluted
 
$
0.05
   
$
0.09
   
$
(0.63
)
 
$
(0.35
)