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STOCK-BASED COMPENSATION - 2014 MIP (Details) - 2014 MIP Plan $ / shares in Units, $ in Thousands |  |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 07, 2014 USD ($) item $ / shares shares | Jul. 09, 2014 item shares | Jun. 30, 2019 USD ($) $ / shares shares | Jun. 30, 2018 USD ($) | Jun. 30, 2019 USD ($) $ / shares shares | Jun. 30, 2018 USD ($) | Dec. 31, 2018 shares
Stock Awards |  |  |  |  |  |  |
Aggregate number of shares of common stock available for awards | shares |  | 966,806 |  |  |  |  |
Percentage of Common Stock outstanding ( In percent) |  | 1.80% |  |  |  |  |
Warrants |  |  |  |  |  |  |
Stock Awards |  |  |  |  |  |  |
Number of tranches | item | 3 |  |  |  |  |  |
Number of tiers of MIP Warrants | item |  | 3 |  |  |  |  |
Volatility rate ( as a percent) | 43.91% |  |  |  |  |  |
Volatility rate term | 6 years |  |  |  |  |  |
Risk-free interest rate ( as a percent) | 1.85% |  |  |  |  |  |
Dividend rate ( as a percent) | 0.00% |  |  |  |  |  |
Total fair value of outstanding awards upon emergence from bankruptcy | $ | $ 54,436 |  |  |  |  |  |
Percentage of warrant vest for anniversaries of the grant date | 33.33% |  |  |  |  |  |
Amortization expense | $ |  |  | $ 0 | $ 0 | $ 0 | $ 0 |
Vesting period of awards | 3 years |  |  |  |  |  |
Weighted Average Fair Value |  |  |  |  |  |  |
Number of warrants | shares |  |  | 8,557,461 |  | 8,557,461 |  |
Exercisable (in dollars per share) |  |  | $ 303.12 |  | $ 303.12 |  |
Weighted average remaining contractual life, exercisable |  |  |  |  | 1 year 1 month 10 days |  |
Additional disclosures |  |  |  |  |  |  |
Warrants outstanding (in shares) | shares |  |  | 8,557,461 |  | 8,557,461 |  | 8,557,461
Unrecognized compensation cost related to nonvested stock awards |  |  |  |  |  |  |
Unrecognized compensation cost | $ |  |  | $ 0 |  | $ 0 |  |
Warrants | $259.10 Warrants |  |  |  |  |  |  |
Stock Awards |  |  |  |  |  |  |
Aggregate number of shares of common stock available for awards | shares | 238,066 |  |  |  |  |  |
Exercise price per share | $ 259.10 |  |  |  |  |  |
Fair value of warrant (in dollars per share) | $ 7.22 |  |  |  |  |  |
Warrants | $287.30 Warrants |  |  |  |  |  |  |
Stock Awards |  |  |  |  |  |  |
Aggregate number of shares of common stock available for awards | shares | 246,701 |  |  |  |  |  |
Exercise price per share | $ 287.30 |  |  |  |  |  |
Fair value of warrant (in dollars per share) | $ 6.63 |  |  |  |  |  |
Warrants | $341.90 Warrants |  |  |  |  |  |  |
Stock Awards |  |  |  |  |  |  |
Aggregate number of shares of common stock available for awards | shares | 370,979 |  |  |  |  |  |
Exercise price per share | $ 341.90 |  |  |  |  |  |
Fair value of warrant (in dollars per share) | $ 5.63 |  |  |  |  |  |

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- Definition Represents the number of tiers of Management Incentive Plan ("MIP") Warrants. + References No definition available. + Details
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- Definition Represents the percentage of Shares of post emergence common stock outstanding as of the Effective Date on a fully-diluted basis under 2014 Management Incentive Plan + References No definition available. + Details
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- Definition Fair value of share-based awards outstanding other than options. + References No definition available. + Details
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- Definition Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.D.2) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 + Details
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