Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Operating activities
Net income (loss) from operations	$ (591)	$ 802
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation, depletion, and amortization	1,434	1,458
Amortization of loan fees-interest expense	6	9
Accretion on asset retirement obligation	63	57
Gain on sale of assets	(20)	(18)
Stock based compensation	6	18
Deferred tax expense (benefit)	(380)	515
Changes in assets and liabilities:
Accounts receivable	83	(227)
Inventory and other assets	57	248
Accounts payable	(88)	306
Accrued and other current liabilities	(124)	366
Settlement on asset retirement obligation	(10)	(86)
Net cash provided by operating activities	436	3,448
Investing activities
Additions to oil and gas properties	(475)	(1,778)
Additions to methane project		(274)
Additions to other property and equipment		(11)
Proceeds from sale of other property and equipment	31	17
Net cash (used in) investing activities	(444)	(2,046)
Financing activities
Repayments of borrowings	(2,422)	(5,482)
Proceeds from borrowings	2,450	4,059
Net cash provided by (used in) financing activities	28	(1,423)
Net change in cash and cash equivalents	20	(21)
Cash and cash equivalents, beginning of period	35	54
Cash and cash equivalents, end of period	55	33
Supplemental cash flow information:
Cash interest payments	18	50
Supplemental non-cash investing and financing activities:
Financed company vehicles	$ 28
Asset retirement obligations incurred		26
Capital expenditures included in accounts payable and accrued liabilities		$ 16