Quarterly report pursuant to Section 13 or 15(d)

BUSINESS COMBINATIONS - Narrative (Details)

v3.20.2
BUSINESS COMBINATIONS - Narrative (Details)
$ / shares in Units, $ in Thousands
3 Months Ended
Jun. 11, 2020
USD ($)
director
$ / shares
Jun. 30, 2020
USD ($)
Jun. 30, 2019
USD ($)
Jan. 24, 2020
$ / shares
Business Acquisition [Line Items]        
Number of directors | director 8      
Number of directors designated by Bristow | director 6      
Gain on bargain purchase | $   $ 75,433 $ 0  
Era        
Business Acquisition [Line Items]        
Gain on bargain purchase | $ $ 75,400      
Former Bristow stockholders | Combined Company Common Stock        
Business Acquisition [Line Items]        
Ownership percentage 77.00%      
Era Common Stockholders | Combined Company Common Stock        
Business Acquisition [Line Items]        
Ownership percentage 23.00%      
Era        
Business Acquisition [Line Items]        
Price per share (in USD per share) | $ / shares $ 5.16     $ 8.59