Note 3 - Option Agreement (Details) (USD $)	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Mar. 20, 2012
Note 3 - Option Agreement (Details) [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners			5.00%
Noncontrolling Interest, Ownership Percentage by Parent			96.00%
Increase in Shares Covered by Option			10.00%
Marketing Expense	$ 1,891,000	$ 2,214,000
Other Liabilities, Noncurrent	185,000	148,000
Option Expense [Member]
Note 3 - Option Agreement (Details) [Line Items]
Marketing Expense		18,000
Other Liabilities, Noncurrent	$ 18,000	$ 18,000

Increase in number of shares covered by the option in terms of percentage.

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- Details

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- Definition

Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

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- Definition

Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.24)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 24

-Article 5

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