Note 4 - Business and License Acquisitions (Details) - Allocation of Purchase Prices of Acquisitions (USD $) In Thousands, unless otherwise specified	0 Months Ended	12 Months Ended
Apr. 11, 2012	Jun. 05, 2012
Business Acquisition [Line Items]
Goodwill	$ 9,000	$ 7,989
Trademarks [Member] \| Lime Fresh [Member]
Business Acquisition [Line Items]
Intangible assets		11,100
Franchise Rights [Member] \| Lime Fresh [Member]
Business Acquisition [Line Items]
Intangible assets		1,500
Lime Fresh [Member]
Business Acquisition [Line Items]
Property and equipment		2,405
Deferred income taxes		6
Other, net		(983)
Net impact on Consolidated Balance Sheet		23,050
Write-off of previous license agreement	1,000	1,034
Net impact on Consolidated Statements of Operations and Comprehensive Loss		1,034
Aggregate cash purchase price		24,084
Goodwill		$ 9,022

In a business combination the amount of write off recognized by the entity on previous license agreement contracts.

No definition available.

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- Definition

Amount of deferred tax asset attributable to deductible temporary differences and carryforwards that are expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

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- Definition

Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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Amount of other liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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- Definition

The revenues and gains recognized recorded for each transaction with the acquiree that is recognized separately from the acquisition of assets and assumptions of liabilities in the business combination.

+ References

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-Publisher FASB

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-SubTopic 10

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-Paragraph 2

-Subparagraph (e)(3)

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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-Publisher FASB

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-SubTopic 20

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- Definition

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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