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QUARTERLY OPERATIONS INFORMATION (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
FIRST QUARTER Details |  |  |
First Quarter Revenue | $ 889 | $ 1,069 | $ 1,020
First Quarter Operating (expense) | (1,125) | (1,119) | (1,078)
First Quarter Corporate general and administrative expense | (154) | (192) | (173)
First Quarter Impairment of natural gas and oil properties | 0 | 0 | 0
First Quarter Other income (expense) net | 704 | 202 | 262
First Quarter Net income (loss) from continuing operations | 314 | (40) | 31
First Quarter Income (loss) allocable to common shareholders | $ 314 | $ (40) | $ 31
First Quarter Income (loss) per common share - basic | $ 0.16 | $ (0.02) | $ 0.02
SECOND QUARTER Details |  |  |
Second Quarter Revenue | $ 1,003 | $ 1,213 | $ 1,050
Second Quarter Operating (expense) | (1,100) | (1,053) | (1,112)
Second Quarter Corporate general and administrative expense | (155) | 205 | (170)
Second Quarter Impairment of natural gas and oil properties | 0 | 0 | 0
Second Quarter Other income (expense) net | 362 | 54 | 370
Second Quarter Net income (loss) from continuing operations | 110 | (99) | 138
Second Quarter Income (loss) allocable to common shareholders | $ 110 | $ (99) | $ 138
Second Quarter Income (loss) per common share - basic | $ 0.06 | $ (0.05) | $ 0.07
THIRD QUARTER Details |  |  |
Third Quarter Revenue | $ 1,004 | $ 1,131 | $ 1,018
Third Quarter Operating (expense) | (1,195) | (1,087) | (1,102)
Third Quarter Corporate general and administrative expense | (176) | (208) | (170)
Third Quarter Impairment of natural gas and oil properties | 0 | 0 | 0
Third Quarter Other income (expense) net | 292 | (40) | 387
Third Quarter Net income (loss) from continuing operations | (75) | (204) | 133
Third Quarter Income (loss) allocable to common shareholders | $ (75) | $ (204) | $ 133
Third Quarter Income (loss) per common share - basic | $ 0.04 | $ (10) | $ 0.07
FOURTH QUARTER Details |  |  |
Fourth Quarter Revenue | $ 824 | $ 950 | $ 1,134
Fourth Quarter Operating (expense) | (1,045) | (1,171) | (1,072)
Fourth Quarter Corporate general and administrative expense | (120) | (218) | (129)
Fourth Quarter Impairment of natural gas and oil properties | (2,717) | 0 | (200)
Fourth Quarter Other income (expense) net | (10) | 3 | 391
Fourth Quarter Net income (loss) from continuing operations | (2,622) | (436) | 124
Fourth Quarter Income (loss) allocable to common shareholders | $ (2,622) | $ (436) | $ 124
Fourth Quarter Income (loss) per common share - basic | $ (1.35) | $ (0.23) | $ 0.06

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