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FRESH START ACCOUNTING - Adjustments to Common Stock (Details) - Discharge of Debt [Member]
$ in Thousands
Dec. 15, 2016
USD ($)
Fresh-Start Adjustment [Line Items]  
Fresh-Start Adjustment, Increase (Decrease), Common Stock, Cancellation of Predecessor Common Stock $ 16,057
Fresh-Start Adjustment, Increase (Decrease), Distribution of Successor Common Stock $ 201