|
Note 3 - Discontinued Operations (Details) (USD $)
|
1 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Mar. 31, 2011
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2010
|
|
| Discontinued Operations and Disposal Groups [Abstract] | ||||
| Restructuring Charges | $ 3,000,000 | |||
| Severance Costs | 765,000 | |||
| Inventory Write-down | 206,000 | 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 | 11,000 | 16,000 | (6,500,000) | |
| Escrow Deposit | 200,000 | |||
| Escrow Deposit Disbursements | $ 40,000 | |||