Note 4 - Investments in Unconsolidated Real Estate Entities - Schedule of Equity Method Investments in Real Estate Entities (Details) $ in Thousands |
Dec. 31, 2025
USD ($)
|
Oct. 08, 2025
USD ($)
|
Jul. 21, 2025 |
Dec. 31, 2024
USD ($)
|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of units | 33,462 | |||||||||||||||
| Metropolis At Innsbrook [Member] | ||||||||||||||||
| Number of units | 402 | |||||||||||||||
| Equity Method Investment, Ownership Percentage | 84.80% | |||||||||||||||
| Lakeline Station [Member] | ||||||||||||||||
| Number of units | 378 | |||||||||||||||
| The Mustang [Member] | ||||||||||||||||
| Number of units | 275 | |||||||||||||||
| The Approach [Member] | ||||||||||||||||
| Number of units | 318 | |||||||||||||||
| Equity Method Investment, Ownership Percentage | 66.60% | |||||||||||||||
| Equity Method Investment, Carrying Value | $ 3,400 | |||||||||||||||
| Investments in Unconsolidated Real Estate Entities [Member] | ||||||||||||||||
| Number of units | [1] | 1,906 | ||||||||||||||
| Equity Method Investment, Ownership Percentage | ||||||||||||||||
| Equity Method Investment, Carrying Value | $ 98,263 | $ 91,975 | ||||||||||||||
| Richmond, Virginia [Member] | Metropolis At Innsbrook [Member] | ||||||||||||||||
| Number of units | [1],[2] | 402 | ||||||||||||||
| Equity Method Investment, Ownership Percentage | [2] | 84.80% | ||||||||||||||
| Equity Method Investment, Carrying Value | [2] | $ 0 | 21,163 | |||||||||||||
| Nashville, Tennessee [Member] | Views of Music City and The Crockett [Member] | ||||||||||||||||
| Number of units | [1],[3] | 209 | ||||||||||||||
| Equity Method Investment, Ownership Percentage | [3] | 50.00% | ||||||||||||||
| Equity Method Investment, Carrying Value | [3] | $ 0 | 5,905 | |||||||||||||
| Austin, Texas [Member] | Lakeline Station [Member] | ||||||||||||||||
| Number of units | [1],[4] | 378 | ||||||||||||||
| Equity Method Investment, Ownership Percentage | [4] | 90.00% | ||||||||||||||
| Equity Method Investment, Carrying Value | [4] | $ 42,179 | 36,106 | |||||||||||||
| Dallas, Texas [Member] | The Mustang [Member] | ||||||||||||||||
| Number of units | [1],[5] | 275 | ||||||||||||||
| Equity Method Investment, Ownership Percentage | [5] | 85.00% | ||||||||||||||
| Equity Method Investment, Carrying Value | [5] | $ 30,578 | 28,801 | |||||||||||||
| Charleston, South Carolina [Member] | Nexton Pine Hollow [Member] | ||||||||||||||||
| Number of units | [1] | 324 | ||||||||||||||
| Equity Method Investment, Ownership Percentage | 90.00% | |||||||||||||||
| Equity Method Investment, Carrying Value | $ 22,097 | 0 | ||||||||||||||
| Indianapolis, Indiana [Member] | The Approach [Member] | ||||||||||||||||
| Number of units | [1],[6] | 318 | ||||||||||||||
| Equity Method Investment, Ownership Percentage | [6] | 66.60% | ||||||||||||||
| Equity Method Investment, Carrying Value | [6] | $ 3,409 | $ 0 | |||||||||||||
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