Note 11 - Common Stock (Details)	9 Months Ended
Sep. 30, 2013
Note 11 - Common Stock (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period	122,685
Stock Issued During Period, Shares, Other	1,002,147
MEETMOI [Member]
Note 11 - Common Stock (Details) [Line Items]
Stock Issued During Period, Shares, Other	306,122

Number of share instruments newly issued under a share-based compensation plan.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration