Condensed Consolidated Statements Of Cash Flow (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Operating activities
Net income from continuing operations	$ 1,784	$ 2,106
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, depletion, and amortization	1,537	1,569
Amortization of loan fees-interest expense	16	29
Accretion on asset retirement obligation	70	67
Gain on sale of assets	(63)	(67)
Compensation and services paid in stock options and stock	18	27
Deferred tax expense	1,147	1,049
Loss on derivatives		105
Changes in assets and liabilities:
Accounts receivable	179	(276)
Inventory and other assets	14	(529)
Accounts payable	(242)	144
Accrued and other current liabilities	(106)	(118)
Settlement on asset retirement obligation	(12)	(41)
Net cash provided by operating activities - continuing operations	4,342	4,065
Net cash (used in) operating activities - discontinued operations	(122)	(154)
Net cash provided by operating activities	4,220	3,911
Investing activities
Net additions to oil and gas properties	(385)	(6,792)
Net additions to methane project		(459)
Section 1603 payment- methane facilities		1,000
Net additions to other property and equipment		(15)
Proceeds from sale of other property and equipment	63	16
Net cash used in investing activities - continuing operations	(322)	(6,250)
Financing activities
Proceeds from exercise of options		28
Payment in lieu of exercise of options	(60)
Repayments of borrowings	(8,029)	(9,655)
Proceeds from borrowings	4,200	11,834
Loan fees	(10)	(30)
Net cash provided by (used in) financing activities - continuing operations	(3,899)	2,177
Net cash provided by financing activities - discontinued operations	122	154
Net cash provided by (used in) financing activities	(3,777)	2,331
Net change in cash and cash equivalents - continuing operations	121	(8)
Cash and cash equivalents, beginning of period	31	68
Cash and cash equivalents, end of period	152	60
Supplemental cash flow information:
Cash interest payments	224	365
Supplemental non-cash investing and financing activities:
Financed company vehicles		127
Asset retirement obligations incurred	3	92
Accrued capital expenditures included in accounts payable	$ 62	$ 480