Note 11 - Income Taxes (Details Textual) - USD ($) |
12 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | $ 85,414 | |
| Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 0 | $ 0 |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense | 0 | $ 0 |
| Income Tax Jurisdiction, Domestic Federal [Member] | ||
| Operating Loss Carryforwards | $ 1,517,432 | |
| Open Tax Year | 2023 2024 2025 2026 | |
| Income Tax Jurisdiction, Domestic State and Local [Member] | ||
| Operating Loss Carryforwards | $ 2,362,670 | |
| Income Tax Jurisdiction, Domestic State and Local [Member] | New Jersey Division of Taxation [Member] | ||
| Open Tax Year | 2022 2023 2024 2025 2026 | |