Note 6 - Leases and Other Commitments and Contingencies - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Operating cash flows from operating leases | $ 507 | $ 507 | ||
| Interest on lease liabilities | $ 2 | $ 0 | 5 | 0 |
| Financing cash flows from finance lease obligations | 22 | |||
| Financing cash flows from finance lease obligations | 22 | 7 | ||
| Unrelated Party [Member] | ||||
| Operating cash flows from operating leases | 86 | 86 | ||
| Interest on lease liabilities | 2 | 0 | 5 | 0 |
| Financing cash flows from finance lease obligations | 22 | |||
| Financing cash flows from finance lease obligations | 7 | |||
| Vitamin Realty LLC [Member] | ||||
| Operating cash flows from operating leases | 421 | 421 | ||
| Interest on lease liabilities | $ 0 | $ 0 | 0 | 0 |
| Financing cash flows from finance lease obligations | $ 0 | |||
| Financing cash flows from finance lease obligations | $ 0 | |||