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Note 2 - Notes Payable And Long-Term Debt (Details) - Summary of Credit Agreement and Line of Credit Note: (Parentheticals) (USD $) | 6 Months Ended | 12 Months Ended |
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Jun. 30, 2013 | Dec. 31, 2012 | Apr. 30, 2008
Summary of Credit Agreement and Line of Credit Note: [Abstract] |  |  |
Line of Credit Note term | 10 years | 10 years |
Line of Credit Note monthly principal payments (in Dollars) | $ 16,875 | $ 16,875 |
Line of Credit Note interest rate | 7.10% | 7.10% | 7.10%

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- Definition Line of Credit Note term + References No definition available. + Details
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- Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of the required periodic payments applied to principal. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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