v3.26.1
Segment reporting, Operating financial results of segment (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2026
USD ($)
Segment
Mar. 31, 2025
USD ($)
Segment reporting [Abstract]    
Number of reportable segments | Segment 1  
Segment Reporting [Abstract]    
Revenues $ 14,415 $ 13,053
Depreciation and amortization 158 173
Operating income (loss) 771 (15)
Other, net (48) 63
Income tax expense (23) (51)
Net income $ 766 19
Segment reporting, other segment item, composition, description Other segment expenses included in segment net income primarily include other cost of goods sold, other administrative costs and engineering costs.  
Operating Segment [Member] | Transact [Member]    
Segment Reporting [Abstract]    
Revenues $ 14,415 13,053
Cost of materials sold 5,132 4,964
Compensation costs 4,961 4,837
Professional services 815 971
Occupancy costs 386 364
Marketing expenses 163 244
IT expenses 345 329
Severance expense 42 7
Depreciation and amortization 158 173
Other segment expenses 1,642 1,179
Costs and expenses 13,644 13,068
Operating income (loss) 771 (15)
Reconciling Item [Member]    
Segment Reporting [Abstract]    
Interest income 145 107
Interest expense (79) (85)
Other, net (48) 63
Income tax expense $ (23) $ (51)