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Note 4 - Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013
Note 4 - Discontinued Operations (Details) [Line Items] |
Proceeds from Divestiture of Businesses | $ 49,460
Disposal Group, Including Discontinued Operation, Cash | 5,177
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax | (7,158)
Discontinued Operation, Tax Effect of Income (Loss) from Disposal of Discontinued Operation | 3,100
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax | (4,058)
Field Asset Services [Member] |
Note 4 - Discontinued Operations (Details) [Line Items] |
Goodwill Disposed | 37,195
Intangible Assets Disposed | $ 17,064

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- Definition Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e957-107759 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 + Details
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