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Schedule of Changes in Allowance for Doubtful Accounts Receivable (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Operating revenues:    
Balance at beginning of period $ 4,320  
Provisions for credit losses 1,088 $ 215
Deductions and write-offs, net of foreign currency adjustment (561)  
Balance at end of period $ 4,847