REVENUE RECOGNITION (Tables)

3 Months Ended

Jun. 30, 2019

Schedule of Prospective Adoption of New Accounting Pronouncements [Table Text Block]

Total revenue related to third party customers is as follows (in thousands):



	Three Months Ended June 30,
	2019		2018
Revenue:
Operating revenue from non-affiliates	$	303,733	$	325,356
Operating revenue from affiliates	4,475		4,568
Reimbursable revenue from non-affiliates	16,600		16,907
Revenue from Contracts with Customers	324,808		346,831
Other revenue from non-affiliates	397		13,110
Other revenue from affiliates	7,971		6,727
Total Revenue	$	333,176	$	366,668

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

Remaining performance obligations represent firm contracts for which work has not been performed and future revenue recognition is expected. The table below discloses (1) the aggregate amount of the transaction price allocated to performance obligations that are unsatisfied (or partially unsatisfied) as of the end of the reporting period and (2) the expected timing to recognize this revenue (in thousands):



	Remaining Performance Obligations
	Nine Months Ending March 31, 2020		Fiscal Year Ending March 31,							Total
	Nine Months Ending March 31, 2020		2021		2022		2023		2024 and thereafter	Total

Outstanding Service Revenue:
Helicopter contracts	$	339,665	$	229,327	$	192,800	$	186,633	285,269	$	1,233,694
Fixed-wing contracts	743		—		—		—		—	743
Total remaining performance obligation revenue	$	340,408	$	229,327	$	192,800	$	186,633	285,269	$	1,234,437