Stockholders’ Equity - Stock-based Compensation Expense for Stock Options (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Stockholders’ Equity [Abstract] | ||||
| Stock-based compensation expense | $ 22,760 | $ 26,279 | $ 73,228 | $ 73,892 |
| Data and Product Costs [Member] | ||||
| Stockholders’ Equity [Abstract] | ||||
| Stock-based compensation expense | 6,906 | 8,213 | 24,993 | 23,764 |
| Selling, General and Administrative Expenses [Member] | ||||
| Stockholders’ Equity [Abstract] | ||||
| Stock-based compensation expense | $ 15,854 | $ 18,066 | $ 48,235 | $ 50,128 |