Number of shares of equity interests issued or issuable to acquire entity.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Number of new stock issued during the period.

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Number of share options (or share units) exercised during the current period.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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STOCKHOLDER'S EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Aug. 11, 2014	Dec. 31, 2015	Dec. 31, 2014
Stock Based compensation
Common Stock issued for Citrus Acquisition			$ 41,400
Citrus Acquisition Of Marcellus Assets
Stock Based compensation
Common Stock issued for Citrus Acquisition			$ 41,400
Citrus Acquisition Of Marcellus Assets \| Common stock
Stock Based compensation
Shares issued from acquisition ( in shares)	6,700,000		6,700,000
Common Stock issued for Citrus Acquisition	$ 41,400		$ 41,400
Employee stock options
Stock Based compensation
Shares issued from exercise of options (in shares)			649,002
Exercise price (in dollars per share)			$ 2.27
Employee stock options \| Minimum
Stock Based compensation
Exercise price (in dollars per share)			0.51
Employee stock options \| Maximum
Stock Based compensation
Exercise price (in dollars per share)			$ 3.09
Second Lien Credit Facility
Stock Based compensation
Number of common shares issued as deal fee in conjunction with debt facility		4,000,000
Value of common shares issued as deal fee in conjunction with debt facility		$ 2,000