v3.26.1
Earnings per share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Earnings per share [Abstract]    
Net income $ 766 $ 19
Shares [Abstract]    
Basic: Weighted average common shares outstanding (in shares) 10,178 10,043
Add: Dilutive effect of outstanding options and restricted stock units as determined by the treasury stock method (in shares) 55 11
Diluted: Weighted average common and common equivalent shares outstanding (in shares) 10,233 10,054
Net income per common share [Abstract]    
Basic (in dollars per share) $ 0.08 $ 0
Diluted (in dollars per share) $ 0.07 $ 0
Stock Awards [Member]    
Earnings per share [Abstract]    
Anti-dilutive securities excluded from computation of earnings per dilutive share (in shares) 1,100 1,400