Note 5 - Convertible Debentures (Details) (ConvertibleDebenturesMember, USD $)	9 Months Ended
Sep. 30, 2013
ConvertibleDebenturesMember
Proceeds from issuance of convertible notes and warrants	$ 3,500,000
Debenture Issue Price Percentage	85.00%
Conversion Price per Share	$ 11.00
Limit on Beneficial Ownership as a Percentage of Outstanding Shares	4.99%
Debt Securities Default Condition Monetary Limit	$ 150,000
Assets Disposal Percentage	50.00%
Warrants Issued in Conjunction with Convertible Debentures	187,175
Warrants Exercise Price	$ 13.00

The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585

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