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REORGANIZATION (Details) - USD ($)	Aug. 02, 2019	Sep. 30, 2019	Dec. 31, 2018	Feb. 16, 2017
8.625% senior secured second lien notes due 2020
Restructuring Support Agreement
Interest rate (as a percent)				8.625%
6.75% senior notes due 2025
Restructuring Support Agreement
Interest rate (as a percent)	6.75%	6.75%	6.75%	6.75%
The Restructuring Support Agreement
Restructuring Support Agreement
Pro rate share of common stock that unsecured noteholders will receive	91.00%
Pro rate share of common stock that stockholders will receive	9.00%
Aggregate price of new common shares offered to unsecured senior noteholders	$ 150,150,000
Aggregate price of new common shares offered to existing common shareholders	$ 14,850,000
Price per share discount (as a percent)	26.00%
Assumed enterprise value	$ 425,000,000
Consideration to unsecured senior noteholders for backstop senior noteholders rights offering (as a percent)	6.00%
Cash payment percentage on termination of backstop agreement	6.00%
Warrant term (in years)	3 years
Percentage of cumulative warrants issued to new shares	30.00%
The Restructuring Support Agreement | Maximum
Restructuring Support Agreement
Threshold shares of common stock holding by existing stockholders will receive cash	2,000

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The pro rata share of common stock that the existing stockholders will receive in reorganization agreement.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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