Quarterly report pursuant to Section 13 or 15(d)

GUARANTORS OF SECURITIES (Condensed Statement of Comprehensive Income) (Details)

v3.19.1
GUARANTORS OF SECURITIES (Condensed Statement of Comprehensive Income) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Condensed Statement of Income Captions [Line Items]    
Net income (loss) $ (6,085) $ (1,357)
Other comprehensive loss:    
Foreign currency translation adjustments 0 (5)
Total other comprehensive loss 0 (5)
Comprehensive income (loss) (6,085) (1,362)
Comprehensive income (loss) attributable to non-controlling interest in subsidiary 142 163
Comprehensive income (loss) attributable to Era Group Inc. (5,943) (1,199)
Reportable Legal Entities | Parent    
Condensed Statement of Income Captions [Line Items]    
Net income (loss) (5,943) (1,194)
Other comprehensive loss:    
Foreign currency translation adjustments   0
Total other comprehensive loss   0
Comprehensive income (loss) (5,943) (1,194)
Comprehensive income (loss) attributable to non-controlling interest in subsidiary 0 0
Comprehensive income (loss) attributable to Era Group Inc. (5,943) (1,194)
Reportable Legal Entities | Guarantors    
Condensed Statement of Income Captions [Line Items]    
Net income (loss) 462 7,598
Other comprehensive loss:    
Foreign currency translation adjustments   (5)
Total other comprehensive loss   (5)
Comprehensive income (loss) 462 7,593
Comprehensive income (loss) attributable to non-controlling interest in subsidiary 0 0
Comprehensive income (loss) attributable to Era Group Inc. 462 7,593
Reportable Legal Entities | Non-guarantors    
Condensed Statement of Income Captions [Line Items]    
Net income (loss) (1,884) (1,934)
Other comprehensive loss:    
Foreign currency translation adjustments   0
Total other comprehensive loss   0
Comprehensive income (loss) (1,884) (1,934)
Comprehensive income (loss) attributable to non-controlling interest in subsidiary 142 163
Comprehensive income (loss) attributable to Era Group Inc. (1,742) (1,771)
Eliminations    
Condensed Statement of Income Captions [Line Items]    
Net income (loss) 1,280 (5,827)
Other comprehensive loss:    
Foreign currency translation adjustments   0
Total other comprehensive loss   0
Comprehensive income (loss) 1,280 (5,827)
Comprehensive income (loss) attributable to non-controlling interest in subsidiary 0 0
Comprehensive income (loss) attributable to Era Group Inc. $ 1,280 $ (5,827)