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Note 1 - Basis of Presentation (Details) (USD $) | 0 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Oct. 15, 2013 | Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013 | Dec. 31, 2013
Disclosure Text Block [Abstract] |  |  |  |  |  |
Stockholders' Equity Note, Stock Split, Conversion Ratio | 5 |  |  |  |  |
Common Stock, Shares Authorized (in Shares) | 75,000,000 | 75,000,000 |  | 75,000,000 |  | 75,000,000
Retained Earnings (Accumulated Deficit) |  | $ (59,036,000) |  | $ (59,036,000) |  | $ (55,078,000)
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |  | 11,000 | (937,000) | (3,958,000) | (3,853,000) |
Disposal Group, Including Discontinued Operation, Other Income |  | 3,541,000 |  | 3,541,000 |  |
Working Capital Deficit |  | 3,691,000 |  | 3,691,000 |  |
Revenue, Net |  | $ 12,657,000 | $ 22,784,000 | $ 23,201,000 | $ 42,613,000 |

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