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Note 5 - Cash, Cash Equivalents and Restricted Cash (Tables)
6 Months Ended
Jun. 30, 2024
Notes Tables  
Schedule of Cash and Cash Equivalents [Table Text Block]
  

June 30,

  

December 31,

 

 

2024

  

2023

 

Cash and cash equivalents

 $10,653  $45,366 

Restricted cash

  5,465   9,731 

Total cash, cash equivalents and restricted cash shown in the statement of cash flows

 $16,118  $55,097