Note 10 - Fair Value Measurement (Details) (USD $)	3 Months Ended
Mar. 31, 2015
Note 10 - Fair Value Measurement (Details) [Line Items]
Goodwill, Translation Adjustments (in Dollars)	$ 70,014us-gaap_GoodwillTranslationAdjustments
Minimum [Member]
Note 10 - Fair Value Measurement (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years
Maximum [Member]
Note 10 - Fair Value Measurement (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 years

Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Name:	us-gaap_GoodwillTranslationAdjustments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration