Segment reporting, Operating financial results of segment (Details) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Jun. 30, 2026
USD ($)
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Jun. 30, 2025
USD ($)
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Jun. 30, 2026
USD ($)
Segment
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Jun. 30, 2025
USD ($)
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| Segment reporting [Abstract] | ||||
| Number of operating segments | Segment | 1 | |||
| Number of reportable segments | Segment | 1 | |||
| Segment Reporting [Abstract] | ||||
| Revenues | $ 13,948 | $ 13,798 | $ 28,363 | $ 26,851 |
| Depreciation and amortization | 138 | 171 | 296 | 344 |
| Operating (loss) income | (54) | (258) | 717 | (273) |
| Other, net | (25) | 115 | (73) | 178 |
| Income tax expense | (30) | (40) | (53) | (91) |
| Net (loss) income | (50) | (143) | $ 716 | (124) |
| 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 | 13,948 | 13,798 | $ 28,363 | 26,851 |
| Cost of materials sold | 5,559 | 5,203 | 10,691 | 10,167 |
| Compensation costs | 5,105 | 5,486 | 10,066 | 10,323 |
| Professional services | 847 | 879 | 1,662 | 1,851 |
| Occupancy costs | 299 | 368 | 685 | 732 |
| Marketing expenses | 477 | 232 | 640 | 476 |
| IT expenses | 348 | 319 | 693 | 648 |
| Severance expenses | 0 | 1 | 42 | 8 |
| Depreciation and amortization | 138 | 171 | 296 | 344 |
| Other segment expenses | 1,229 | 1,397 | 2,871 | 2,575 |
| Costs and expenses | 14,002 | 14,056 | 27,646 | 27,124 |
| Operating (loss) income | (54) | (258) | 717 | (273) |
| Reconciling Item [Member] | ||||
| Segment Reporting [Abstract] | ||||
| Interest income | 139 | 126 | 284 | 233 |
| Interest expense | (80) | (86) | (159) | (171) |
| Other, net | (25) | 115 | (73) | 178 |
| Income tax expense | $ (30) | $ (40) | $ (53) | $ (91) |
| X | ||||||||||
- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Other employee benefit expense includes, but is not limited to, service component of net periodic benefit cost for defined benefit plan. Excludes compensation cost in cost of good and service sold. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Cost of material used for good produced and service rendered. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Total costs of sales and operating expenses for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of expenses incurred in the period for information technology and data processing products and services. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Interest earned on deposits in United States money market accounts and other United States interest earning accounts. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Professional and contract service expense includes cost reimbursements for support services related to contracted projects, outsourced management, technical and staff support. No definition available.
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- References No definition available.
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- Definition Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Description of composition of other segment item not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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