Annual report pursuant to Section 13 and 15(d)

GUARANTORS OF SECURITIES Supplemental Condensed Consolidating Statements of Comprehensive Income (Details)

v3.19.3.a.u2
GUARANTORS OF SECURITIES Supplemental Condensed Consolidating Statements of Comprehensive Income (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Condensed Statement of Income Captions [Line Items]                      
Net income (loss) $ (811) $ (2,059) $ 4,874 $ (6,085) $ (5,948) $ 31,279 $ (10,516) $ (1,357) $ (4,081) $ 13,458 $ (28,615)
Other comprehensive income:                      
Foreign currency translation adjustments                 0 0 18
Total other comprehensive income                 0 0 18
Comprehensive income (loss)                 (4,081) 13,458 (28,597)
Comprehensive loss attributable to non-controlling interest in subsidiary                 488 464 454
Comprehensive income (loss) attributable to Era Group Inc.                 (3,593) 13,922 (28,143)
Eliminations                      
Condensed Statement of Income Captions [Line Items]                      
Net income (loss)                 (17,202) (11,568) 13,481
Other comprehensive income:                      
Foreign currency translation adjustments                     0
Total other comprehensive income                     0
Comprehensive income (loss)                 (17,202) (11,568) 13,481
Comprehensive loss attributable to non-controlling interest in subsidiary                 0 0 0
Comprehensive income (loss) attributable to Era Group Inc.                 (17,202) (11,568) 13,481
Parent | Reportable Legal Entities                      
Condensed Statement of Income Captions [Line Items]                      
Net income (loss)                 (3,582) 13,890 (28,161)
Other comprehensive income:                      
Foreign currency translation adjustments                     0
Total other comprehensive income                     0
Comprehensive income (loss)                 (3,582) 13,890 (28,161)
Comprehensive loss attributable to non-controlling interest in subsidiary                 0 0 0
Comprehensive income (loss) attributable to Era Group Inc.                 (3,582) 13,890 (28,161)
Guarantors | Reportable Legal Entities                      
Condensed Statement of Income Captions [Line Items]                      
Net income (loss)                 24,539 19,450 (3,041)
Other comprehensive income:                      
Foreign currency translation adjustments                     18
Total other comprehensive income                     18
Comprehensive income (loss)                 24,539 19,450 (3,023)
Comprehensive loss attributable to non-controlling interest in subsidiary                 0 0 0
Comprehensive income (loss) attributable to Era Group Inc.                 24,539 19,450 (3,023)
Non-guarantors | Reportable Legal Entities                      
Condensed Statement of Income Captions [Line Items]                      
Net income (loss)                 (7,836) (8,314) (10,894)
Other comprehensive income:                      
Foreign currency translation adjustments                     0
Total other comprehensive income                     0
Comprehensive income (loss)                 (7,836) (8,314) (10,894)
Comprehensive loss attributable to non-controlling interest in subsidiary                 488 464 454
Comprehensive income (loss) attributable to Era Group Inc.                 $ (7,348) $ (7,850) $ (10,440)