v3.26.1
LONG-TERM DEBT - Narrative (Details)
 3 Months Ended
Mar. 31, 2026
USD ($)
subsidiary
loan
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Debt Instrument [Line Items]      
Number of subsidiaries with HUD mortgage loans | subsidiary 13    
Current maturities of long-term debt $ 8,385,000   $ 4,463,000
Long-term debt, less current maturities, net of deferred financing fees 239,814,000   244,803,000
Mortgages      
Debt Instrument [Line Items]      
Carrying value of loans secured by real property 252,586,000   254,540,000
Interest expense, debt 32,000 $ 32,000  
HUD-insured mortgage loans | Mortgages      
Debt Instrument [Line Items]      
Debt instrument, face amount 0    
Carrying value 247,880,000   248,906,000
Current maturities of long-term debt 4,211,000   4,169,000
Long-term debt, less current maturities, net of deferred financing fees $ 243,669,000   244,737,000
HUD-insured mortgage loans | Mortgages | Minimum      
Debt Instrument [Line Items]      
Interest rate (as in percent) 2.40%    
Debt instrument term (in years) 24 years    
HUD-insured mortgage loans | Mortgages | Maximum      
Debt Instrument [Line Items]      
Interest rate (as in percent) 6.30%    
Debt instrument term (in years) 37 years    
Other non-HUD mortgage loans and promissory notes | Mortgages      
Debt Instrument [Line Items]      
Carrying value $ 4,231,000   4,305,000
Current maturities of long-term debt 4,174,000   294,000
Long-term debt, less current maturities, net of deferred financing fees $ 57,000   $ 4,011,000
Number of other mortgage loans and promissory notes | loan 4    
Other non-HUD mortgage loans and promissory notes | Mortgages | Minimum      
Debt Instrument [Line Items]      
Interest rate (as in percent) 2.00%    
Other non-HUD mortgage loans and promissory notes | Mortgages | Maximum      
Debt Instrument [Line Items]      
Interest rate (as in percent) 7.50%