Note 8 - Revenue Recognition (Details Textual) - USD ($) |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Contract with Customer, Liability, Current | $ 568,816 | $ 513,317 |
| Accounts Receivable, after Allowance for Credit Loss, Current | $ 1,732,939 | $ 1,521,380 |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|