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Note 2 - Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2012
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | 2012 |  |  | 2011 |
Net (loss) income |  | $ | (326 | ) |  | $ | 776 |
Shares used in computing basic (loss) income per share |  |  | 3,803 |  |  |  | 3,803 |
Potentially dilutive shares from stock options |  |  | — |  |  |  | 49 |
Shares used in computing dilutive (loss) income per share |  |  | 3,803 |  |  |  | 3,852 |
Net (loss) income per share –basic |  | $ | (0.09 | ) |  | $ | .20 |
Net (loss) income per share –dilutive |  | $ | (0.09 | ) |  | $ | .20 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration