Note 4 - Commitments and Contingencies (Details Textual) Pure in Thousands, $ in Millions |
9 Months Ended | |
|---|---|---|
|
Dec. 31, 2025
USD ($)
|
Nov. 01, 2024
shares
|
|
| Stock Required to be Issued for Stock Split, Shares (in shares) | shares | 271,846 | |
| Employment Contracts [Member] | Minimum [Member] | ||
| Employee Benefits and Share-Based Compensation | $ 1.9 | |
| Employment Contracts [Member] | Maximum [Member] | ||
| Employee Benefits and Share-Based Compensation | $ 2.5 | |
| Pending Litigation [Member] | ||
| Loss Contingency, Pending Claims, Number | 0 |