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Derivative Financial Instruments (Details) (USD $) | 12 Months Ended |  |  |
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Jun. 30, 2013 | Mar. 25, 2013 | Mar. 22, 2013 | Dec. 31, 2012
Derivative Financial Instruments Details |  |  |  |
Method used | Lattice model |  |  |
Equivalent volatility | 81.03% |  |  |
Equivalent interest rate | 0.44% |  |  |
Estimated stock price | $ 1.0866 | $ 1.54 | $ 0.79 | $ 1.0866
Floor | 1.15 |  |  |
Greater of estimated stock price or floor | $ 1.1500 |  |  |
Probability price less than strike | 75.95% |  |  |
Fair Value of put | $ 0.8457 |  |  |
Probability of fundamental transaction occuring | 5.00% |  |  |

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- Definition Describes how an entity determines the fair values of its derivatives, including its valuation methodology and significant assumptions used. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(n)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph n -Article 4 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2229141 + Details
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- Definition Percentage of likelihood a loan will not be repaid and instead default, used as an input to measure fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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