Note 15 - Subsequent Event (Details) (Subsequent Event [Member], License Agreement [Member], USD $)	0 Months Ended
May 02, 2014
Per Year [Member]
Note 15 - Subsequent Event (Details) [Line Items]
Operating Leases, Income Statement, Sublease Revenue	$ 14,400.00
Per Month [Member]
Note 15 - Subsequent Event (Details) [Line Items]
Operating Leases, Income Statement, Sublease Revenue	$ 1,200.00

The amount of revenue recognized for the period under subleasing arrangements.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 55

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6584307&loc=d3e41620-112719

Name:	us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration