XML 70 R4.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Statements Of Operations (USD $)
In Thousands, except Share data, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Consolidated Statements Of Operations [Abstract]      
Revenues $ 20,557 $ 17,062 $ 13,211
Cost and expenses      
Production costs and taxes 7,182 5,944 5,853
Depreciation, depletion, and amortization 3,403 2,527 2,206
General and administrative 2,613 2,324 2,294
Total cost and expenses 13,198 10,795 10,353
Income from operations 7,359 6,267 2,858
Other income (expense)      
Interest expense (743) (642) (659)
Gain (loss) on derivatives (142) (407) 492
Gain (loss) on sale of assets 83 37 15
Total other income (expenses) (802) (1,012) (152)
Income from continuing operations before income tax 6,557 5,255 2,706
Deferred income tax expense (2,226) (245) (795)
Current income tax expense (87) (44)  
Income from continuing operations 4,244 4,966 1,911
(Loss) from discontinued operations, net of income tax benefit (4,311) (286) (3,656)
Net income (loss) $ (67) $ 4,680 $ (1,745)
Net income (loss) per share - Basic      
Net income from continuing operations $ 0.07 $ 0.08 $ 0.03
Net (loss) from discontinued operations $ (0.07) $ 0.00 $ (0.06)
Net income (loss) per share - Diluted      
Net income from continuing operations $ 0.07 $ 0.08 $ 0.03
Net (loss) from discontinued operations $ (0.07) $ 0.00 $ (0.06)
Shares used in computing earnings per share      
Basic 60,778,356 60,701,660 60,415,859
Diluted 61,154,631 61,088,983 60,656,992