Note 10 - Lease Commitments and Contingencies - Lease Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Operating Lease Costs | $ 1,068 | $ 1,014 |
| Amortization of right-of use assets | 27 | 7 |
| Total Finance Lease Costs | 27 | 7 |
| Unrelated Party [Member] | ||
| Operating Lease Costs | 150 | 172 |
| Amortization of right-of use assets | 27 | 7 |
| Total Finance Lease Costs | 27 | 7 |
| Vitamin Realty LLC [Member] | ||
| Operating Lease Costs | 918 | 842 |
| Amortization of right-of use assets | 0 | 0 |
| Total Finance Lease Costs | $ 0 | $ 0 |