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Note 6 - Accounts Receivable, Net (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
  

March 31,

  

December 31,

 
  

2026

  

2025

 
  

(in thousands)

 

Trade receivables

 $78,830  $98,102 

Current unbilled receivables

  22,147   27,162 

Allowance for credit losses

  (571)  (738)
  $100,406  $124,526