Long Term Debt (Details Textual) (USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended	3 Months Ended
May 13, 2013	Mar. 31, 2013
Long Term Debt (Textual) [Abstract]
Maturity date		May 08, 2013
Warrant extended term period amount	$ 5.2
Warrant extended term period	2 years
Common stock issuable in lieu of Interest and fees related to debt	774,391
Percentage of interest and fees related to debt payable by issuing common stock	50.00%
14% Senior Promissory Note [Member]
Long Term Debt (Textual) [Abstract]
Extended maturity amount of senior promissory notes	$ 1.3
Maturity date	Apr. 15, 2013
Maturity date	Apr. 15, 2014	Apr. 15, 2013
Warrant expiration year	2017

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration