Note 13 - Commitments and Contingencies 1 (Details Textual) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2026
USD ($)
|
Jun. 30, 2025
USD ($)
|
Jun. 30, 2026
USD ($)
|
Jun. 30, 2025
USD ($)
|
|
| Franchise Rights [Member] | Minimum [Member] | ||||
| Finite-Lived Intangible Asset, Useful Life (Year) | 10 years | 10 years | ||
| Franchise Rights [Member] | Maximum [Member] | ||||
| Finite-Lived Intangible Asset, Useful Life (Year) | 30 years | 30 years | ||
| Asset Management Arrangement [Member] | ||||
| Management and Service, Term of Contract (Year) | 5 years | |||
| Management and Service, Term of Contract, Number of Renewals | 2 | |||
| Management and Service, Renewal Term (Year) | 5 years | |||
| Management and Service Fees, Incentive Rate | 1.00% | |||
| Management Fee Expense | $ 3.0 | $ 2.7 | $ 5.2 | $ 5.0 |
| Asset Management Arrangement [Member] | Incentive Rate for Meeting or Exceeding Financial Thresholds [Member] | ||||
| Management and Service Fees, Incentive Rate | 10.00% | |||