XML 29 R20.htm IDEA: XBRL DOCUMENT v3.4.0.3
OPERATING SEGMENTS Oil and Gas Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
OPERATING SEGMENTS Oil and Gas Operations Details    
Oil and Gas Operations Operating revenue $ 219 $ 172
Oil and Gas Operations Operating expenses 232 311
Oil and Gas Operations Depreciation, depletion and amortization 164 159
Oil and Gas Operations Lease expense 0 0
Oil and Gas Operations Total Operating Expenses 396 470
Oil and Gas Operations Interest income 0 0
Oil and Gas Operations Interest expense (11) (26)
Oil and Gas Operations Recovery of bad debt expense 0 0
Oil and Gas Operations Other income 0 0
Oil and Gas Operations Segment operating income $ (188) $ (324)