Stockholders' Equity (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Stockholders' Equity (Textual)
Common stock, shares authorized	200,000,000		200,000,000		200,000,000
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01		$ 0.01
Common stock, shares issued	110,638,849		110,638,849		107,655,916
Common stock, shares outstanding	110,638,849		110,638,849		107,655,916
Preferred stock, shares authorized	1,000,000		1,000,000		1,000,000
Preferred stock, par value (in dollars per share)	$ 0.01		$ 0.01		$ 0.01
Preferred stock, shares issued
Preferred stock, shares outstanding
Unrecognized compensation cost	$ 168,000		$ 168,000
Restricted performance units	1,600,000		$ 1,600,000
Number of shares granted			6,400,000
Restricted Stock [Member]
Stockholders' Equity (Textual)
Compensation costs for restricted stock grants	167,000	$ 368,000	$ 199,000	$ 359,000
Unrecognized compensation cost	1,400,000		$ 1,400,000
Expected period of recognition of unrecognized compensation costs			6 years 9 months 18 days
Value of restricted stock grants to vested			$ 3,900,000
Restricted performance units	6,600,000		$ 6,600,000
Number of shares granted			1,700,000
Restricted stock awards vest peroid			3 years
Restricted Performance Units [Member]
Stockholders' Equity (Textual)
Compensation costs for restricted stock grants	41,000	86,000	$ 127,000	173,000
Unrecognized compensation cost	3,800,000		3,800,000
Restricted performance units	$ 6,000,000		$ 6,000,000
Equity Plans Prior to Merger [Member] | Warrant [Member]
Stockholders' Equity (Textual)
Number of shares outstanding	250,000		250,000
Number of shares exercisable	250,000		250,000
Equity Plans Prior to Merger [Member] | Restricted Stock [Member]
Stockholders' Equity (Textual)
Number of shares outstanding	489,000		489,000
Nytis USA Restricted Stock Plan [Member]
Stockholders' Equity (Textual)
Vesting terms of restricted stock			The vesting terms of these restricted stock grants were modified so that 25% of the shares would vest on the first of January from 2014 through 2017.
Compensation costs for restricted stock grants	$ 84,000	$ 84,000	$ 168,000	$ 168,000
Expected period of recognition of unrecognized compensation costs			6 months
Number of shares restricted stock issued			489,000
Carbon Stock Incentive Plans [Member] | Officer [Member]
Stockholders' Equity (Textual)
Stock incentive plan, common stock shares authorized	22,600,000		22,600,000