v3.26.1
Note 9 - Investments (Details Textual) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Jul. 31, 2024
Jun. 30, 2026
Jun. 30, 2026
Sep. 30, 2024
Jun. 30, 2026
Jun. 30, 2025
Jan. 31, 2026
Dec. 31, 2025
Dec. 31, 2024
Real Estate Investment Property, at Cost $ 3,600                
Payment for Acquisition, Real Estate, Held-for-Investment 1,800                
Related Party Transaction, Amounts of Transaction     $ 0            
Sale of Assets, Value   $ 7,300              
Proceeds from Sale of Property, Plant, and Equipment   6,600     $ 6,474 $ 0      
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property   $ 700     $ 735 $ (0)      
Note to Acquire Investment Property [Member]                  
Debt Instrument, Face Amount $ 1,800                
Debt Instrument, Interest Rate, Stated Percentage 5.00%                
Long-Term Debt, Gross             $ 1,800 $ 1,800  
Debt Instrument, Interest Rate, Effective Percentage               5.00%  
Interest Payable             $ 100    
Howard Jonas [Member]                  
Related Party Transaction, Amounts of Transaction       $ 900          
Accounts Receivable, after Allowance for Credit Loss                 $ 900
Investment Property [Member]                  
Subsidiary, Ownership Percentage, Parent 51.00%                
Investment Property [Member] | Howard Jonas [Member]                  
Subsidiary, Ownership Percentage, Noncontrolling Owner 49.00% 16.10% 16.10% 49.00% 16.10%     23.80%