Note 11 - Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Revenues: | $ 2,379,046 | $ 1,973,639 | $ 4,618,393 | $ 4,176,878 | ||
| Salary and wages | 1,008,977 | 978,118 | 2,051,261 | 2,052,773 | ||
| Installation expenses | 74,939 | 96,179 | 154,813 | 182,938 | ||
| Professional fees | 110,452 | 104,389 | 262,614 | 222,407 | ||
| Equipment costs | 38,250 | 42,460 | 78,401 | 91,644 | ||
| Rent | 74,834 | 74,327 | 144,140 | 151,900 | ||
| Health insurance | 80,437 | 51,601 | 138,383 | 164,042 | ||
| Paid time off | 45,574 | 38,343 | 130,142 | 106,742 | ||
| Other segment expenses | 746,812 | 907,275 | 1,594,578 | 1,756,871 | ||
| Total operating expense | 2,180,275 | 2,292,692 | 4,554,332 | 4,729,317 | ||
| Operating income (loss) | 198,771 | (319,053) | 64,061 | (552,439) | ||
| Other income and (expense) | (787,481) | (788,218) | (1,573,571) | (1,577,058) | ||
| Net loss | $ (588,710) | $ (920,800) | $ (1,107,271) | $ (1,022,226) | $ (1,509,510) | $ (2,129,497) |
| X | ||||||||||
- Definition Amount of expenses for installation. No definition available.
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| X | ||||||||||
- Definition Amount of expense for paid time off. No definition available.
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| X | ||||||||||
- Definition This element represents equipment expense including depreciation, repairs, rentals, and service contract costs. This item also includes equipment purchases which do not qualify for capitalization in accordance with the entity's accounting policy. This item may also include furniture expenses. No definition available.
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| X | ||||||||||
- Definition The expense in the period incurred with respect to protection provided by insurance entities against risks other than risks associated with production (which are allocated to cost of sales). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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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| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- 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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| X | ||||||||||
- 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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