Note 5 - Unamortized Lease Commissions and Deferred Legal Cost, Net - Tabular Disclosure of Unamortized Lease Commissions (Details) - USD ($) $ in Thousands |
Jun. 30, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Leasing commissions | $ 1,743 | $ 1,358 |
| Deferred legal cost | 15 | 12 |
| Total cost | 1,758 | 1,370 |
| Less: leasing commissions accumulated amortization | (1,466) | (1,063) |
| Less: deferred legal cost accumulated amortization | (12) | (12) |
| Total cost, net of accumulated amortization | $ 280 | $ 295 |