Note 3 - Discontinued Operations (Details) - USD ($) |
1 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jan. 15, 2013 |
Mar. 31, 2011 |
Dec. 31, 2014 |
Dec. 31, 2010 |
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| Discontinued Operations and Disposal Groups [Abstract] | ||||
| Restructuring Charges | $ 0 | $ 3,000,000 | ||
| Severance Costs | 765,000 | |||
| Inventory Write-down | 948,000 | |||
| Impairment of Leasehold | 307,000 | |||
| Goodwill, Impairment Loss | 299,000 | |||
| Impairment of Long-Lived Assets to be Disposed of | 290,000 | |||
| Other Asset Impairment Charges | 367,000 | |||
| Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax | $ (6,500,000) | |||
| Standard Product Warranty Accrual, Preexisting, Increase (Decrease) | $ (324,349) | |||
| Escrow Deposit | $ 200,000 | |||
| Escrow Deposit Disbursements | $ 40,000 | |||
| Escrow Deposit Returned | $ 110,000 | |||
| X | ||||||||||
- Definition After tax 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 | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The adjustment to reduce the value of existing agreements that specify the lessee's rights to use the leased property. This expense is charged when the estimates of future profits generated by the leased property are reduced. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Charge to cost of goods sold that represents the reduction of the carrying amount of inventory, generally attributable to obsolescence or market conditions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Represents the aggregate Increase or Decrease in the liability during the reporting period for accruals related to preexisting standard product warranties (including adjustments related to changes in estimates). Does not include any Increase or Decrease in the liability for accruals related to extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Escrow deposit disbursements per year after each of the fifth through the ninth anniversary of the escrow agreement. No definition available.
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| X | ||||||||||
- Definition Total amount of the escrow funds has been returned. No definition available.
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