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Note 6 - Intangibles (Details) - Intangible Assets Acquired (USD $)
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Dec. 31, 2015
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Dec. 31, 2014
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| Note 6 - Intangibles (Details) - Intangible Assets Acquired [Line Items] | ||
| Intangible assets | $ 153,000us-gaap_FiniteLivedIntangibleAssetsNet | $ 153,000us-gaap_FiniteLivedIntangibleAssetsNet |
| Franchise Rights [Member] | ||
| Note 6 - Intangibles (Details) - Intangible Assets Acquired [Line Items] | ||
| Intangible assets |
81,000us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_FranchiseRightsMember |
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| Customer Relationships [Member] | ||
| Note 6 - Intangibles (Details) - Intangible Assets Acquired [Line Items] | ||
| Intangible assets |
$ 72,000us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_CustomerRelationshipsMember |
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- Details
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- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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