Note 8 - Business Combinations (Details) - Proforma Results of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Proforma Results of Operations [Abstract]
Net sales	$ 53,281	$ 45,024
Net loss	$ (8,282)	$ (28,010)
Net loss per share - basic and diluted (in Dollars per share)	$ (0.28)	$ (0.96)

Net loss per share - basic and diluted pro forma information related to a business combination.

No definition available.

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- Details

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

+ Details

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

+ Details

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