Note 5 - Leases (Details Textual) - USD ($) |
1 Months Ended | ||
|---|---|---|---|
Aug. 31, 2025 |
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Operating Lease, Right-of-Use Asset | $ 4,702,000 | $ 2,841,000 | |
| Operating Lease, Weighted Average Remaining Lease Term (Year) | 12 years 6 months | ||
| Operating Lease, Weighted Average Discount Rate, Percent | 7.00% | ||
| Operating Lease, Liability | $ 4,853,000 | ||
| Orlando, FL Facility [Member] | |||
| Operating Lease, Monthly Payments | $ 25,000 | ||
| Tampa, FL Facility [Member] | |||
| Operating Lease, Monthly Payments | $ 21,000 | ||
| Century Leases [Member] | |||
| Operating Lease, Right-of-Use Asset | 2,400,000 | ||
| Operating Lease, Liability | $ 2,400,000 |