v3.26.1
DEBT - Mortgages, Bank of New England (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Mar. 31, 2026
Dec. 31, 2025
Debt Instrument [Line Items]      
Investment, Variable Interest Rate, Type [Extensible Enumeration] Prime Rate    
BNE Delaware Mortgage | Mortgages      
Debt Instrument [Line Items]      
Stated interest rate 5.25%    
Periodic rate adjustments, term 5 years    
Variable interest rate 1.50%    
Term loan   $ 150 $ 148
Bank of New England - Wilmington, DE property | Mortgages      
Debt Instrument [Line Items]      
Interest rate floor 5.25%