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Note 5 - Investment Management and Other Fees (Tables)
12 Months Ended
Jun. 30, 2023
Notes Tables  
Disaggregation of Revenue [Table Text Block]
  

Year Ended June 30,

 

(dollars in thousands)

 

2023

  

2022

 

ETF advisory fees

 $13,174  $20,962 

USGIF advisory fees

  2,256   3,543 

USGIF performance fees earned (paid)

  (490)  20 

Total Advisory Fees

  14,940   24,525 

USGIF administrative services fees

  134   189 

Total Operating Revenue

 $15,074  $24,714