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Stockholders' Deficit (Details) (USD $) | 0 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | 6 Months Ended | 3 Months Ended | 2 Months Ended | 3 Months Ended | 6 Months Ended |  |  | 0 Months Ended | 3 Months Ended | 6 Months Ended |  | 6 Months Ended |  | 0 Months Ended
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May 15, 2012 | Jun. 30, 2012 | Jun. 30, 2012 | Dec. 31, 2011 | Jun. 30, 2012 Stock Options [Member] | Aug. 15, 2011 May 2011 Offering [Member] units unit | Jun. 30, 2012 May 2011 Offering [Member] Series A Preferred Stock [Member] | Aug. 15, 2011 May 2011 Offering [Member] Series A Preferred Stock [Member] units | Jun. 30, 2011 Equity Incentive 2007 Plan [Member] | Jun. 30, 2011 Equity Incentive 2007 Plan [Member] | May 12, 2011 Equity Incentive 2007 Plan [Member] Series A Common Stock [Member] | Feb. 28, 2007 Equity Incentive 2007 Plan [Member] Series A Common Stock [Member] | May 12, 2011 Equity Incentive 2011 Plan [Member] | Jun. 30, 2012 Equity Incentive 2011 Plan [Member] | Jun. 30, 2011 Equity Incentive 2011 Plan [Member] | Jun. 30, 2012 Equity Incentive 2011 Plan [Member] | Jun. 30, 2011 Equity Incentive 2011 Plan [Member] | May 25, 2012 Equity Incentive 2011 Plan [Member] | Jun. 30, 2012 Equity Incentive B 2011 Plan [Member] | Aug. 22, 2011 Equity Incentive B 2011 Plan [Member] | Aug. 22, 2011 May 2011 and August 2011 Equity Incentive Plans [Member] | Aug. 22, 2011 May 2011 and August 2011 Equity Incentive Plans [Member] Stock Options [Member] | Aug. 22, 2011 May 2011 and August 2011 Equity Incentive Plans [Member] Twelve months after grant date [Member] | Aug. 22, 2011 May 2011 and August 2011 Equity Incentive Plans [Member] Monthly in equal installments [Member] Stock Options [Member] | Aug. 22, 2011 May 2011 and August 2011 Equity Incentive Plans [Member] Individual Stock Ownership in Excess of 10 Percent [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock subscriptions (in dollars) |  |  |  |  |  | $ 3,330,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock subscription units sold (in units) |  |  |  |  |  | 333 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock subscription (per unit) |  |  |  |  |  | 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of common stock shares converted from a unit |  |  |  |  |  | 758 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, par value (per share) |  |  |  |  |  | $ 0.0001 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of common stock shares converted from exercisable warrant |  |  |  |  |  | 455 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total purchase price of linked common stock to exercisable warrants (in dollars) |  |  |  |  |  | 9,091 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share price of linked common stock to exercisable warrants (per share) |  |  |  |  |  | $ 20 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Units elected to receive perferred stock (in units) |  |  |  |  |  |  |  | 230 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Units elected to recieve common stock (in units) |  |  |  |  |  | 103 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares, issued (shares) | 274,224 | 1,611,230 | 1,611,230 | 966,227 |  | 78,030 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock linked by conversion to common stock |  |  |  |  |  | 174,243 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant contracts linked by exercise to common stock |  |  |  |  |  | 151,382 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Legal fees (in dollars) |  |  |  |  |  | 286,593 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock subscriptions (in dollars) |  |  |  |  |  | 3,043,407 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants issued to placement agent to purchase common stock |  |  |  |  |  | 2,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants issued to placement agent to purchase common stock (in dollars) |  |  |  |  |  | 17,600 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of preferred shares converted to common stock |  |  |  |  |  |  | 225 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of converted common stock |  |  |  |  |  |  | 170,455 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, shares outstanding |  |  |  |  |  |  | 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock shares sold purchase price | $ 5.00 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock (in dollars) | 1,371,120 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of days until effective registration statement (in days) | 105 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of days until effective SEC registration statement (in days) | 135 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Subscription percentage paid to investors (percentage) | 0.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Period subscription percentage paid to investors (in days) | 30 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loss on exchange of warrants (in dollars) |  | $ (764,513) | $ (764,513) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding options cancelled |  |  |  |  |  |  |  |  |  |  | 3,712,365 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of common stock |  |  |  |  |  |  |  |  |  |  |  |  | 92,823 |  |  |  |  |  |  |  |  |  |  |  |
Common stock, capital shares reserved for future issuance |  |  |  |  |  |  |  |  |  |  |  |  |  | 250,115 |  | 250,115 |  |  | 75,000 |  |  |  |  |  |
Stock options, shares authorized |  |  |  |  |  |  |  |  |  |  | 4,889,829 | 2,313,317 | 177,500 |  |  |  |  | 613,715 |  | 87,500 |  |  |  |  |
Modified option agreement unvested shares |  |  |  |  | 2,329 |  |  |  |  |  |  |  | 2,743 |  |  |  |  |  |  |  |  |  |  |  |
Common shares, granted |  |  | 350,418 | 119,707 |  |  |  |  |  |  |  |  |  |  |  | 362,370 |  |  | 12,500 |  |  |  |  |  |
Common shares, exercised |  |  | (551) | (683) |  |  |  |  |  |  |  |  |  |  |  | (1,230) |  |  |  |  |  |  |  |  |
Fair market value of incentive stock options (percentage) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  | 110.00%
Share-based compensation arrangement by share-based payment award, equity instruments options, percentage vested (percentage) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25.00% |  |
Share-based compensation arrangement by share-based payment award, award vesting period (in days) |  |  |  |  | 90 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 years |
Expected term (in years) |  |  |  |  |  |  |  |  | 5 years | 5 years |  |  |  | 5 years | 5 years | 5 years | 5 years |  |  |  |  | 10 years |  |  |

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- Definition Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.D.2) -URI http://asc.fasb.org/extlink&oid=6793087&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section D -Subsection 2 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition Number of new stock issued during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 -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. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
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