Quarterly report pursuant to Section 13 or 15(d)

REVENUES - Remaining Performance Obligations Total (Details)

v3.20.4
REVENUES - Remaining Performance Obligations Total (Details)
$ in Thousands
Dec. 31, 2020
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Total remaining performance obligation, amount $ 1,118,559
Helicopter contracts  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Total remaining performance obligation, amount 1,117,814
Fixed-wing contracts  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Total remaining performance obligation, amount $ 745