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GUARANTORS OF SECURITIES Supplemental Condensed Consolidating Balance Sheet (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | --- | --- | ---
Condensed Balance Sheet Statements, Captions [Line Items] |  |  |  |
Cash and cash equivalents | $ 117,366 | $ 50,753 | $ 13,583 |
Receivables: |  |  |  |
Trade, operating, net of allowance for doubtful accounts of $261 in 2018 (including $5,565 from VIEs in 2018) | 32,730 | 33,306 |  |
Trade, dry-leasing | 5,234 | 3,803 |  |
Tax receivables | 2,860 | 3,187 |  |
Other | 15,421 | 2,343 |  |
Inventories, net | 20,066 | 20,673 |  |
Prepaid expenses | 2,184 | 1,807 |  |
Total current assets | 195,861 | 115,872 |  |
Property and equipment: |  |  |  |
Property and equipment | 895,063 | 917,161 |  |
Accumulated depreciation | (338,164) | (317,967) |  |
Property and equipment, net | 556,899 | 599,194 |  |
Operating lease right-of-use | 9,468 | 0 |  |
Equity investments and advances | 0 | 27,112 |  |
Investments in consolidated subsidiaries | 0 | 0 |  |
Intangible assets | 96 | 1,107 |  |
Deferred income taxes | 0 | 0 |  |
Intercompany receivables | 0 | 0 |  |
Other assets | 2,191 | 21,578 |  |
Total assets | 764,515 | 764,863 |  |
Current liabilities: |  |  |  |
Accounts payable and accrued expenses | 12,923 | 13,161 |  |
Accrued wages and benefits | 10,554 | 9,267 |  |
Accrued interest | 520 | 569 |  |
Accrued income taxes | 3,612 | 973 |  |
Accrued other taxes | 937 | 1,268 |  |
Accrued contingencies | 598 | 630 |  |
Current portion of long-term debt | 18,317 | 2,058 |  |
Other current liabilities | 3,315 | 878 |  |
Total current liabilities | 50,776 | 28,804 |  |
Long-term debt | 141,832 | 160,217 |  |
Deferred income taxes | 103,793 | 108,357 |  |
Intercompany payables | 0 | 0 |  |
Operating lease liabilities | 7,815 | 0 |  |
Deferred gains and other liabilities | 745 | 747 |  |
Total liabilities | 304,961 | 298,125 |  |
Redeemable noncontrolling interest | 2,812 | 3,302 | 3,766 | $ 4,221
Era Group Inc. stockholders’ equity: |  |  |  |
Common stock, $0.01 par value, 60,000,000 shares authorized; 21,285,613 outstanding, exclusive of treasury shares | 224 | 219 |  |
Additional paid-in capital | 452,009 | 447,298 |  |
Retained earnings | 14,692 | 18,285 |  |
Treasury shares, at cost, 1,152,826 shares | (10,183) | (2,476) |  |
Accumulated other comprehensive income, net of tax | 0 | 110 |  |
Total equity | 456,742 | 463,436 | $ 445,681 | $ 468,417
Total liabilities, redeemable noncontrolling interest and stockholders’ equity | 764,515 | 764,863 |  |
Reportable Legal Entities | Parent |  |  |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |  |  |
Cash and cash equivalents | 114,965 | 48,396 |  |
Receivables: |  |  |  |
Trade, operating, net of allowance for doubtful accounts of $261 in 2018 (including $5,565 from VIEs in 2018) | 0 | 0 |  |
Trade, dry-leasing | 0 | 0 |  |
Tax receivables | 0 | 0 |  |
Other | 0 | 0 |  |
Inventories, net | 0 | 0 |  |
Prepaid expenses | 488 | 398 |  |
Total current assets | 115,453 | 48,794 |  |
Property and equipment: |  |  |  |
Property and equipment | 0 | 0 |  |
Accumulated depreciation | 0 | 0 |  |
Property and equipment, net | 0 | 0 |  |
Operating lease right-of-use | 0 |  |  |
Equity investments and advances |  | 0 |  |
Investments in consolidated subsidiaries | 190,142 | 172,950 |  |
Intangible assets | 0 | 0 |  |
Deferred income taxes | 9,909 | 9,904 |  |
Intercompany receivables | 288,023 | 366,541 |  |
Other assets | 670 | 1,251 |  |
Total assets | 604,197 | 599,440 |  |
Current liabilities: |  |  |  |
Accounts payable and accrued expenses | 405 | 136 |  |
Accrued wages and benefits | 122 | 43 |  |
Accrued interest | 468 | 500 |  |
Accrued income taxes | 3,595 | 918 |  |
Accrued other taxes | 0 | 0 |  |
Accrued contingencies | 0 | 0 |  |
Current portion of long-term debt | 0 | 0 |  |
Other current liabilities | 1,053 | 647 |  |
Total current liabilities | 5,643 | 2,244 |  |
Long-term debt | 141,832 | 133,900 |  |
Deferred income taxes | 0 | 0 |  |
Intercompany payables | 0 | 0 |  |
Operating lease liabilities | 0 |  |  |
Deferred gains and other liabilities | 0 | 0 |  |
Total liabilities | 147,475 | 136,144 |  |
Redeemable noncontrolling interest | 0 | 0 |  |
Era Group Inc. stockholders’ equity: |  |  |  |
Common stock, $0.01 par value, 60,000,000 shares authorized; 21,285,613 outstanding, exclusive of treasury shares | 224 | 219 |  |
Additional paid-in capital | 452,010 | 447,299 |  |
Retained earnings | 14,671 | 18,254 |  |
Treasury shares, at cost, 1,152,826 shares | (10,183) | (2,476) |  |
Accumulated other comprehensive income, net of tax |  | 0 |  |
Total equity | 456,722 | 463,296 |  |
Total liabilities, redeemable noncontrolling interest and stockholders’ equity | 604,197 | 599,440 |  |
Reportable Legal Entities | Guarantors |  |  |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |  |  |
Cash and cash equivalents | 0 | 0 |  |
Receivables: |  |  |  |
Trade, operating, net of allowance for doubtful accounts of $261 in 2018 (including $5,565 from VIEs in 2018) | 27,230 | 27,509 |  |
Trade, dry-leasing | 5,234 | 3,803 |  |
Tax receivables | 2 | 6 |  |
Other | 15,136 | 1,949 |  |
Inventories, net | 20,019 | 20,633 |  |
Prepaid expenses | 1,480 | 1,219 |  |
Total current assets | 69,101 | 55,119 |  |
Property and equipment: |  |  |  |
Property and equipment | 878,281 | 900,611 |  |
Accumulated depreciation | (333,788) | (314,567) |  |
Property and equipment, net | 544,493 | 586,044 |  |
Operating lease right-of-use | 7,694 |  |  |
Equity investments and advances |  | 27,112 |  |
Investments in consolidated subsidiaries | 0 | 0 |  |
Intangible assets | 0 | 0 |  |
Deferred income taxes | 0 | 0 |  |
Intercompany receivables | 0 | 0 |  |
Other assets | 1,082 | 20,231 |  |
Total assets | 622,370 | 688,506 |  |
Current liabilities: |  |  |  |
Accounts payable and accrued expenses | 10,937 | 11,357 |  |
Accrued wages and benefits | 9,065 | 7,743 |  |
Accrued interest | 52 | 69 |  |
Accrued income taxes | 1 | 6 |  |
Accrued other taxes | 487 | 768 |  |
Accrued contingencies | 0 | 0 |  |
Current portion of long-term debt | 18,317 | 1,663 |  |
Other current liabilities | 1,866 | 220 |  |
Total current liabilities | 40,725 | 21,826 |  |
Long-term debt | 0 | 26,317 |  |
Deferred income taxes | 112,795 | 117,015 |  |
Intercompany payables | 225,341 | 310,727 |  |
Operating lease liabilities | 6,434 |  |  |
Deferred gains and other liabilities | 745 | 720 |  |
Total liabilities | 386,040 | 476,605 |  |
Redeemable noncontrolling interest | 0 | 3 |  |
Era Group Inc. stockholders’ equity: |  |  |  |
Common stock, $0.01 par value, 60,000,000 shares authorized; 21,285,613 outstanding, exclusive of treasury shares | 0 | 0 |  |
Additional paid-in capital | 100,307 | 100,306 |  |
Retained earnings | 136,023 | 111,482 |  |
Treasury shares, at cost, 1,152,826 shares | 0 | 0 |  |
Accumulated other comprehensive income, net of tax |  | 110 |  |
Total equity | 236,330 | 211,898 |  |
Total liabilities, redeemable noncontrolling interest and stockholders’ equity | 622,370 | 688,506 |  |
Reportable Legal Entities | Non-guarantors |  |  |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |  |  |
Cash and cash equivalents | 2,401 | 2,357 |  |
Receivables: |  |  |  |
Trade, operating, net of allowance for doubtful accounts of $261 in 2018 (including $5,565 from VIEs in 2018) | 5,500 | 5,797 |  |
Trade, dry-leasing | 0 | 0 |  |
Tax receivables | 2,858 | 3,181 |  |
Other | 285 | 394 |  |
Inventories, net | 47 | 40 |  |
Prepaid expenses | 216 | 190 |  |
Total current assets | 11,307 | 11,959 |  |
Property and equipment: |  |  |  |
Property and equipment | 16,782 | 16,550 |  |
Accumulated depreciation | (4,376) | (3,400) |  |
Property and equipment, net | 12,406 | 13,150 |  |
Operating lease right-of-use | 1,774 |  |  |
Equity investments and advances |  | 0 |  |
Investments in consolidated subsidiaries | 0 | 0 |  |
Intangible assets | 96 | 1,107 |  |
Deferred income taxes | 0 | 0 |  |
Intercompany receivables | 0 | 0 |  |
Other assets | 439 | 96 |  |
Total assets | 26,022 | 26,312 |  |
Current liabilities: |  |  |  |
Accounts payable and accrued expenses | 1,581 | 1,668 |  |
Accrued wages and benefits | 1,367 | 1,481 |  |
Accrued interest | 0 | 0 |  |
Accrued income taxes | 16 | 49 |  |
Accrued other taxes | 450 | 500 |  |
Accrued contingencies | 598 | 630 |  |
Current portion of long-term debt | 0 | 395 |  |
Other current liabilities | 396 | 11 |  |
Total current liabilities | 4,408 | 4,734 |  |
Long-term debt | 0 | 0 |  |
Deferred income taxes | 907 | 1,245 |  |
Intercompany payables | 62,702 | 55,847 |  |
Operating lease liabilities | 1,381 |  |  |
Deferred gains and other liabilities | 0 | 27 |  |
Total liabilities | 69,398 | 61,853 |  |
Redeemable noncontrolling interest | 2,812 | 3,299 |  |
Era Group Inc. stockholders’ equity: |  |  |  |
Common stock, $0.01 par value, 60,000,000 shares authorized; 21,285,613 outstanding, exclusive of treasury shares | 0 | 0 |  |
Additional paid-in capital | 4,562 | 4,562 |  |
Retained earnings | (50,750) | (43,402) |  |
Treasury shares, at cost, 1,152,826 shares | 0 | 0 |  |
Accumulated other comprehensive income, net of tax |  | 0 |  |
Total equity | (46,188) | (38,840) |  |
Total liabilities, redeemable noncontrolling interest and stockholders’ equity | 26,022 | 26,312 |  |
Eliminations |  |  |  |
Condensed Balance Sheet Statements, Captions [Line Items] |  |  |  |
Cash and cash equivalents | 0 | 0 |  |
Receivables: |  |  |  |
Trade, operating, net of allowance for doubtful accounts of $261 in 2018 (including $5,565 from VIEs in 2018) | 0 | 0 |  |
Trade, dry-leasing | 0 | 0 |  |
Tax receivables | 0 | 0 |  |
Other | 0 | 0 |  |
Inventories, net | 0 | 0 |  |
Prepaid expenses | 0 | 0 |  |
Total current assets | 0 | 0 |  |
Property and equipment: |  |  |  |
Property and equipment | 0 | 0 |  |
Accumulated depreciation | 0 | 0 |  |
Property and equipment, net | 0 | 0 |  |
Operating lease right-of-use | 0 |  |  |
Equity investments and advances |  | 0 |  |
Investments in consolidated subsidiaries | (190,142) | (172,950) |  |
Intangible assets | 0 | 0 |  |
Deferred income taxes | (9,909) | (9,904) |  |
Intercompany receivables | (288,023) | (366,541) |  |
Other assets | 0 | 0 |  |
Total assets | (488,074) | (549,395) |  |
Current liabilities: |  |  |  |
Accounts payable and accrued expenses | 0 | 0 |  |
Accrued wages and benefits | 0 | 0 |  |
Accrued interest | 0 | 0 |  |
Accrued income taxes | 0 | 0 |  |
Accrued other taxes | 0 | 0 |  |
Accrued contingencies | 0 | 0 |  |
Current portion of long-term debt | 0 | 0 |  |
Other current liabilities | 0 | 0 |  |
Total current liabilities | 0 | 0 |  |
Long-term debt | 0 | 0 |  |
Deferred income taxes | (9,909) | (9,903) |  |
Intercompany payables | (288,043) | (366,574) |  |
Operating lease liabilities | 0 |  |  |
Deferred gains and other liabilities | 0 | 0 |  |
Total liabilities | (297,952) | (376,477) |  |
Redeemable noncontrolling interest | 0 | 0 |  |
Era Group Inc. stockholders’ equity: |  |  |  |
Common stock, $0.01 par value, 60,000,000 shares authorized; 21,285,613 outstanding, exclusive of treasury shares | 0 | 0 |  |
Additional paid-in capital | (104,870) | (104,869) |  |
Retained earnings | (85,252) | (68,049) |  |
Treasury shares, at cost, 1,152,826 shares | 0 | 0 |  |
Accumulated other comprehensive income, net of tax |  | 0 |  |
Total equity | (190,122) | (172,918) |  |
Total liabilities, redeemable noncontrolling interest and stockholders’ equity | $ (488,074) | $ (549,395) |  |

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