v3.26.1
Property and equipment: (Tables)
6 Months Ended
Jun. 30, 2026
Property and equipment:  
Schedule of property and equipment

  ​ ​ ​

Three Months

  ​ ​ ​

Three Months

  ​ ​ ​

Six Months

  ​ ​ ​

Six Months

Ended

Ended

Ended

Ended

(in thousands)

June 30, 2026

June 30, 2025

June 30, 2026

June 30, 2025

Depreciation and amortization expense

$

52,508

$

74,846

$

106,119

$

150,439

Capitalized compensation cost

 

11,704

11,201

23,634

22,445