v3.26.1
Note 2 - Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 6 Months Ended
Jun. 01, 2026
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Number of Reportable Segments       2    
Number of Operating Segments       2    
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property       $ (0) $ 3,606,000  
General and Administrative Expense   $ 8,740,000 $ 8,822,000 17,780,000 17,345,000  
Continuing Care Retirement Communities, Refund Obligation   $ 1,482,000   $ 1,482,000   $ 1,482,000
Minimum [Member]            
Lessee, Operating Lease, Term of Contract (Year)   2 years   2 years    
Maximum [Member]            
Lessee, Operating Lease, Term of Contract (Year)   15 years   15 years    
Building and Building Improvements [Member] | Minimum [Member]            
Property, Plant, and Equipment, Useful Life (Year)   20 years   20 years    
Building and Building Improvements [Member] | Maximum [Member]            
Property, Plant, and Equipment, Useful Life (Year)   40 years   40 years    
Equipment and Furniture [Member] | Minimum [Member]            
Property, Plant, and Equipment, Useful Life (Year)   3 years   3 years    
Equipment and Furniture [Member] | Maximum [Member]            
Property, Plant, and Equipment, Useful Life (Year)   15 years   15 years    
Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Exchange [Member] | Land [Member]            
Property, Plant, and Equipment, Fair Value Disclosure     5,625,000   5,625,000  
Inventory, Land, Held-for-Sale     2,019,000   $ 2,019,000  
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property     $ 3,606,000      
Five Skilled Nursing Facilities Acquired in June 2026 [Member]            
Management Fees Revenue   $ 18,325,000        
Number of Skilled Nursing Facilities Acquired 5