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Note 4 - Divestitures and Discontinued Operations (Details) - Results of Discontinued Operations (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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| Results of Discontinued Operations [Abstract] | ||||
| Net revenues | $ 311 | $ 1,784 | ||
| Interest expense | (1) | (7) | (7) | (20) |
| Operating loss from discontinued operations | (462) | (369) | (1,897) | (342) |
| Income tax benefit | (129) | (118) | ||
| (Loss) gain on insurance settlement of discontinued operations | (11) | 3,530 | ||
| (Loss) income from discontinued operations | $ (473) | $ (240) | $ 1,633 | $ (224) |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Pretax income (loss) from operations of a business component (exclusive of any gain (loss) on disposal, or provision therefore) during the reporting period, until its disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of tax expense or benefit on gain (loss), not previously recognized, resulting from the sale of a business component. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of interest expense allocated to disposal group, including a discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of other income attributable to disposal group. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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