Subsequent Events (Details)	12 Months Ended
Dec. 31, 2012	Mar. 25, 2013 USD ($)	Mar. 25, 2013 EUR (€)	Jan. 16, 2013 USD ($)	Jan. 16, 2013 EUR (€)	Mar. 31, 2009
Subsequent Event [Line Items]
Face Amount			€ 400,000		€ 300,000
Interest Rate (in hundredths)		10.00%	10.00%	10.00%	10.00%	5.00%
Maturity Date	Mar. 31, 2013
Change in loan interest rate (in hundredths)		10.00%	10.00%	10.00%	10.00%
Amount of investment by new investors, minimum		$ 20,000,000		$ 20,000,000

The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 21

-Paragraph 16, 20

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant