Note 3 - Managed Property Revenues (Details Textual) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Jun. 03, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
|---|---|---|---|---|
| Accounts Receivable, after Allowance for Credit Loss | $ 3,506 | $ 3,985 | ||
| Managed Property [Member] | ||||
| Accounts Receivable, after Allowance for Credit Loss | $ 3,200 | $ 3,100 | ||
| Deferred Revenue | $ 100 | $ 100 |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|