Summary of Significant Accounting Policies - Revenue Recognition (Details) |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
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Mar. 31, 2025
USD ($)
segment
customer
Milestone
contract
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Mar. 31, 2024
USD ($)
|
Dec. 31, 2024
USD ($)
segment
|
Dec. 31, 2023
USD ($)
|
Dec. 31, 2022
USD ($)
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|
| Summary of Significant Accounting Policies | |||||
| Number of milestones for receiving payments from customers | Milestone | 3 | ||||
| Number of customers, sale of baggage scanning systems | customer | 1 | ||||
| Restocking fees | $ 0 | $ 0 | |||
| Number of operating segments | segment | 1 | 1 | |||
| Number of reportable segments | segment | 1 | 1 | |||
| Number of revenue contract | contract | 1 | ||||
| Deferred revenue | $ 1,256,236 | $ 1,621,707 | $ 1,023,007 | $ 0 | |
| Recognized revenue | $ 365,471 | $ 0 | $ 325,300 | $ 0 | |
| X | ||||||||||
- Definition Number of milestones for receiving payment from customers under a contract. No definition available.
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| X | ||||||||||
- Definition Represents the number of revenue contract. No definition available.
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| X | ||||||||||
- Definition The amount of restocking fees incurred during the period. No definition available.
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| X | ||||||||||
- Definition Represents the number of customers to whom the company sells its baggage scanning systems. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- 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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