STOCK-BASED COMPENSATION - 2014 MIP (Details) - 2014 MIP Plan $ / shares in Units, $ in Thousands			3 Months Ended			9 Months Ended
	Aug. 07, 2014 USD ($) $ / shares shares	Jul. 09, 2014 item shares	Sep. 30, 2017 USD ($) $ / shares shares	Dec. 31, 2016 $ / shares shares	Sep. 30, 2016 USD ($)	Sep. 30, 2017 USD ($) $ / shares shares	Sep. 30, 2016 USD ($)	Jul. 07, 2016 $ / 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%
Vesting period of awards	3 years
Number of Shares
Balance at the beginning of the period (in shares) | shares						9,255
Vested (in shares) | shares						(9,255)
Balance at the end of the period (in shares) | shares				9,255
Weighted Average Fair Value
Balance at the beginning of the period (in dollars per share)						$ 200.00
Vested (in dollars per share)						$ 200.00
Balance at the end of the period (in dollars per share)				$ 200.00
Additional disclosures
Total fair value of shares vested | $						$ 106	$ 190
Unrecognized compensation cost related to nonvested stock awards
Unrecognized compensation cost | $			$ 0			0
General and Administrative Expense.
Unrecognized compensation cost related to nonvested stock awards
Recognized nonvested stock amortization expense | $			$ 62		$ 996	$ 368	4,069
Warrants
Stock Awards
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%
Vesting period of awards	3 years
Number of Shares
Balance at the beginning of the period (in shares) | shares						713,122
Exercisable (in shares) | shares			(713,122)			(713,122)
Balance at the end of the period (in shares) | shares				713,122
Weighted Average Exercise price
Outstanding at the beginning of the period (in dollars per share)						$ 303.12
Exercisable (in dollars per share)						303.12
Outstanding at the end of the period (in dollars per share)				$ 303.12
Weighted Average Fair Value
Balance at the beginning of the period (in dollars per share)						6.36
Exercisable (in dollars per share)						$ 6.36
Balance at the end of the period (in dollars per share)				$ 6.36
Weighted average exercise price (in dollars per share) | shares			303.12			303.12
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						2 years 10 months 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
Unamortized compensation cost | $			$ 0			$ 0
Warrants | General and Administrative Expense.
Unrecognized compensation cost related to nonvested stock awards
Recognized nonvested stock amortization expense | $			$ 153		$ 2,442	$ 902	$ 9,973
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