v3.25.4
Note 21 - Equity (Details Textual)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
Feb. 05, 2025
USD ($)
$ / shares
shares
Feb. 01, 2024
USD ($)
$ / shares
shares
Jan. 02, 2024
Mar. 10, 2020
$ / shares
shares
Dec. 23, 2019
$ / shares
shares
Feb. 25, 2025
USD ($)
$ / shares
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
$ / shares
shares
Oct. 05, 2023
USD ($)
Dec. 30, 2019
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares       $ 0.001     $ 0.001 $ 0.001      
Preferred Stock, Shares Authorized (in shares)             50,000,000 50,000,000      
Preferred Stock, Shares Issued (in shares)             27,413,098 27,413,098      
Preferred Stock, Shares Outstanding, Ending Balance (in shares)             27,413,098 27,413,098      
Class of Warrant or Right, Exercise Trigger, Percentage of Common Stock Owned by Individual or Affiliates     4.95%                
Stock Issued During Period, Value, New Issues | $               $ 154      
Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ / shares             $ 3 $ 1 $ 1    
Dividends | $             $ 2,131 $ 1,873 $ 1,750    
Dividends Payable, Current | $             3,500        
Dividends, Distributions to Non-controlling Interests | $             $ 14,818 $ 4,819 $ 4,344    
Restricted Stock [Member]                      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)             144,200 153,125 143,900    
S 2026 M 1 Dividends [Member]                      
Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ / shares             $ 2        
Maximum [Member] | Percent of Ownership to Provide Controlling Vote [Member]                      
Voting Power, Percentage                     50.00%
Operating LLC [Member]                      
Dividends, Distributions to Non-controlling Interests | $             $ 13,000 $ 4,819 $ 4,344    
Equity Agreement [Member] | Northland Capital Markets [Member] | Maximum [Member]                      
Aggregate Offering Price | $                   $ 75,000  
Equity Distribution Agreement [Member]                      
Stock Issued During Period, Shares, New Issues (in shares)             0 13,500      
Sale of Stock, Maximum Shares Permitted by SEC | $                   $ 4,712  
Sale of Stock, Commission, Percent                   2.50%  
Stock Issued During Period, Value, New Issues | $               $ 154      
The 2024 Rights Agreement [Member]                      
Voting Power, Percentage       50.00%              
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares       $ 100              
Repurchase of Warrants, Price per Share (in dollars per share) | $ / shares       200              
Share Price (in dollars per share) | $ / shares       $ 20              
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares)       10              
Percentage of Purchase Price Required for Adjustments       1.00%              
Number of Fractal Units Issued (in shares)       0              
Preferred Stock, Redemption Price Per Share (in dollars per share) | $ / shares       $ 0.001              
Daniel G. Cohen And DGC Trust [Member]                      
Voting Power, Percentage             56.30%        
Executive Chairman [Member]                      
Number of Redeemed LLC Units 460,679 443,474                  
Aggregate Payable for Redeemed Units | $ $ 457 $ 315                  
Redeemed LLC Units, Price Per Unit (in dollars per share) | $ / shares $ 0.991 $ 0.711                  
Executive Chairman [Member] | Restricted LLC Units [Member]                      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) 1,011,000 940,669                  
Chief Executive Officer [Member]                      
Number of Redeemed LLC Units   483,301       502,053          
Aggregate Payable for Redeemed Units | $   $ 344       $ 498          
Redeemed LLC Units, Price Per Unit (in dollars per share) | $ / shares   $ 0.711       $ 0.991          
Chief Executive Officer [Member] | Restricted LLC Units [Member]                      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)   540,633       610,996          
Chief Executive Officer [Member] | Restricted Stock [Member]                      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)   40,000       40,000          
Series C Preferred Stock [Member]                      
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares             $ 0.001        
Preferred Stock, Shares Authorized (in shares)             10,000        
Preferred Stock, Voting Rights per Share             10,000        
Preferred Stock, Liquidation Preference Per Share (in dollars per share) | $ / shares             $ 100,000        
Preferred Stock, Shares Issued (in shares)             0 0      
Preferred Stock, Shares Outstanding, Ending Balance (in shares)             0 0      
Series E Preferred Stock [Member]                      
Preferred Stock, Shares Issued (in shares)             4,983,557        
Ratio of Shares To Vote             10        
Preferred Stock, Shares Outstanding, Ending Balance (in shares)             4,983,557        
Voting Power, Percentage             10.20%        
Series F Preferred Stock [Member]                      
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares         $ 0.001            
Preferred Stock, Shares Authorized (in shares)         25,000,000            
Preferred Stock, Shares Issued (in shares)             22,429,541        
Ratio of Shares To Vote         10            
Voting Power, Percentage             46.00%        
Series F Preferred Stock [Member] | Mr. Cohen [Member]                      
Stock Issued During Period, Shares, New Issues (in shares)         12,549,273            
Series F Preferred Stock [Member] | DGC Trust [Member]                      
Stock Issued During Period, Shares, New Issues (in shares)         9,880,268            
Series C Junior Participating Preferred Stock [Member]                      
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares       0.001              
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares       $ 100