Supplemental Cash Flow Disclosure

12 Months Ended

Dec. 31, 2018

Supplemental Cash Flow Disclosure [Abstract]

Supplemental Cash Flow Disclosure

Note 16 - Supplemental Cash Flow Disclosure

Supplemental cash flow disclosures are presented below. Non-cash transaction items are primarily related to the consolidation of Carbon California and Carbon Appalachia during the year ended December 31, 2018.

(in thousands)	For the Years Ended  December 31,
	2018			2017
Cash paid during the period for:
Interest payments	$	4,217		$	967
Non-cash transactions:
Units issued for 2018 Subordinated Notes	$	489			-
Accounts receivable		(17,076	)		-
Prepaid expense		(2,178	)		-
Commodity derivative asset – current		(198	)		-
Inventory		(900	)		-
Proved oil and gas properties		(139,613	)		-
Unproved oil and gas properties		(3,364	)		-
Other fixed assets		(16,502	)		-
Equity method investments		14,655			5,674
Other non-current assets		(989	)		-
Accounts payable and accrued liabilities		26,292			67
Commodity derivative liability – non-current		2,645			-
Firm transportation contract obligations		18,724			-
Warrant liability		(1,792	)		-
Notes payable		83,006			-
Asset retirement obligations		7,879			2,402