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Note 3 - Related Party Transactions (Tables)
9 Months Ended
Sep. 30, 2024
Notes Tables  
Schedule of Related Party Transactions [Table Text Block]
  

Three Months Ended September 30,

  

2024

 

2023

  

Income

 

Expense

 

Income

 

Expense

GAMCO Investors, Inc.

 $64  $  $  $ 

The LGL Group, Inc.

  12   27   12    

Total

 $76  $27  $12  $ 
  

Nine Months Ended September 30,

  

2024

 

2023

  

Income

 

Expense

 

Income

 

Expense

GAMCO Investors, Inc.

 $143  $  $  $ 

The LGL Group, Inc.

  36   80   36   28 

Total

 $179  $80  $36  $28 
  

September 30, 2024

 

December 31, 2023

  

Assets

 

Liabilities

 

Assets

 

Liabilities

GAMCO Investors, Inc.

 $6,658  $  $2,765  $ 

The LGL Group, Inc.

  34          

Total

 $6,692  $  $2,765  $