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Note 5 - Leasing Arrangements (Tables) | 12 Months Ended
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Dec. 31, 2020
Notes Tables |
Operating Lease, Lease Income [Table Text Block] |
|  | 2020 |  |  | 2019 |
|  | (in thousands) |
Minimum rentals |  | $ | 2,719 |  |  | $ | 2,863 |
Percentage rentals |  |  | 427 |  |  |  | 1,779 |
Licensing fees |  |  | 456 |  |  |  | 912 |
Other (primarily common area recoveries) |  |  | 1,236 |  |  |  | 1,353 |
Water system sales |  |  | 1,110 |  |  |  | 1,241 |
|  | $ | 5,948 |  |  | $ | 8,148 |
Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block] |
|  | (in thousands) |
2021 |  | $ | 2,849 |
2022 |  | $ | 2,215 |
2023 |  | $ | 1,334 |
2024 |  | $ | 788 |
2025 |  | $ | 769 |
Thereafter |  | $ | 8,847 |

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