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Note 10 - Segment Information (Detail) - Long Lived Assets (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | ---
Long-lived assets: |  |
Long-lived assets | $ 1,885 | $ 1,832
North America [Member] |  |
Long-lived assets: |  |
Long-lived assets | 1,802 | 1,768
Hong Kong [Member] |  |
Long-lived assets: |  |
Long-lived assets | 12 | 9
China [Member] |  |
Long-lived assets: |  |
Long-lived assets | 63 | 41
Other Foreign Countries [Member] |  |
Long-lived assets: |  |
Long-lived assets | $ 8 | $ 14

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- Details
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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph b(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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