Quarterly report pursuant to Section 13 or 15(d)

Revenue and Cost of Revenues - Obligation (Details)

v3.21.2
Revenue and Cost of Revenues - Obligation (Details)
$ in Thousands
Sep. 30, 2021
USD ($)
Remaining Performance Obligations  
Remaining performance obligations $ 604,090
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-10-01  
Remaining Performance Obligations  
Remaining performance obligations $ 72,598
Revenue recognition period 3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01  
Remaining Performance Obligations  
Remaining performance obligations $ 236,203
Revenue recognition period 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01  
Remaining Performance Obligations  
Remaining performance obligations $ 150,088
Revenue recognition period 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01  
Remaining Performance Obligations  
Remaining performance obligations $ 79,617
Revenue recognition period 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01  
Remaining Performance Obligations  
Remaining performance obligations $ 42,978
Revenue recognition period 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01  
Remaining Performance Obligations  
Remaining performance obligations $ 22,606
Revenue recognition period