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OTHER INCOME (EXPENSE) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
OTHER INCOME EXPENSE |  |  |
Litigation costs for the Chesapeake matter |  | $ (382)fil_LitigationCostsForTheChesapeakeMatter |
Income for gas held by Chesapeake |  | 200 fil_IncomeForGasHeldByChesapeake |
Other | 197 fil_Other1 | (7)fil_Other1 | 122 fil_Other1
Other income total | $ 197 us-gaap_OtherIncome | $ (189)us-gaap_OtherIncome | $ 122 us-gaap_OtherIncome

X
- Definition The income for oil and gas producing activities, excluding corporate overhead and interest costs. + References No definition available. + Details
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- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. + References No definition available. + Details
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Balance Type: | debit
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- Definition Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement + References No definition available. + Details
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- Definition Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.4) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 4 -Article 7 + Details
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