Note 10 - Goodwill and Other Intangible Assets (Details Textual) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Jan. 21, 2026 |
Sep. 30, 2025 |
|---|---|---|---|
| Intangible Asset, Finite-Lived, after Accumulated Amortization | $ 5,207 | $ 6,147 | |
| Weighted Average Period Prior To Commencement of Renewal Option | 1 year 10 months 24 days | ||
| Acquired Tenant Lease Intangibles [Member] | |||
| Intangible Asset, Finite-Lived, after Accumulated Amortization | $ 400 | $ 500 | $ 0 |
| Leases, Acquired-in-Place [Member] | |||
| Intangible Asset, Finite-Lived, after Accumulated Amortization | $ 500 | ||
| Leases, Acquired-in-Place [Member] | Weighted Average [Member] | |||
| Intangible Asset, Finite-Lived, Remaining Amortization Period | 3 years | ||
| Above Market Leases [Member] | Maximum [Member] | |||
| Intangible Asset, Finite-Lived, after Accumulated Amortization | $ 100 | ||
| Above Market Leases [Member] | Weighted Average [Member] | |||
| Intangible Asset, Finite-Lived, Remaining Amortization Period | 2 years 9 months 18 days |