Stock-Based Compensation - Additional Information (Detail) (USD $)	6 Months Ended
Jun. 30, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation, common stock shares issued and outstanding	3,206,639	1,771,705
Unamortized stock compensation expense	$ 834,710
Number of Shares, Granted	1,541,767
Weighted average exercise price, Granted	$ 0.95
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option expense	$ 371,449
Stock option, term	10 years
Employee Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option, term	10 years
Number of Shares, Granted	375,331
Weighted average exercise price, Granted	$ 0.95
Vesting period	3 years
Fair value of stock granted during period	$ 344,309
Discount rate	1.98%
Stock option expected term	5 years 91 days
Volatility rate	183.00%
Dividends equivalent	0.00%
Senior management
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option, term	10 years
Number of Shares, Granted	1,019,036
Weighted average exercise price, Granted	$ 0.95
Vesting period	3 years
Fair value of stock granted during period	$ 964,715
Discount rate	1.98%
Stock option expected term	10 years
Volatility rate	183.00%
Dividends equivalent	0.00%
Recently Hired Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option, term	10 years
Number of Shares, Granted	25,000
Vesting period	3 years
Fair value of stock granted during period	$ 23,103
Discount rate	1.40%
Stock option expected term	7 years
Volatility rate	183.00%
Dividends equivalent	0.00%
Recently Hired Employees \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average exercise price, Granted	$ 0.92
Recently Hired Employees \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average exercise price, Granted	$ 0.95
Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Granted	122,400
Weighted average exercise price, Granted	$ 0.94
Fair value of stock granted during period	$ 111,428
Discount rate	2.03%
Stock option expected term	5 years 91 days
Volatility rate	186.00%
Dividends equivalent	0.00%
Directors \| Options to purchase an aggregate of 40,000 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option, term	10 years
Number of Shares, Granted	40,000
Stock options vesting percentage, immediately from date of grant	50.00%
Stock options vesting percentage, remaining of period	50.00%
Directors \| Options to purchase an aggregate of 82,400 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option, term	10 years
Number of Shares, Granted	82,400
Stock options vesting percentage, immediately from date of grant	50.00%
Stock options vesting percentage, remaining of period	50.00%
2010 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation, common stock shares issued and outstanding	3,206,639
2010 Plan \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock based compensation, common stock shares authorized	2,500,000

Share Based Compensation Arrangement by Share Based Payment Award, Contractual Life

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Options Expected To Vest Over Remaining Vesting Period, Percentage.

+ References

No definition available.

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- Definition

Share Based Compensation Arrangement by Share based Payment Award, Vesting Percentage

+ References

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

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-Paragraph A240

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-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.

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section F

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-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.

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-Publisher FASB

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-Topic 718

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-Subparagraph (SAB TOPIC 14.F)

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- Definition

Aggregate unrecognized cost of option awards made to employees under a stock option plan or plans, that have yet to vest.

+ References

No definition available.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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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)

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section D

-Subsection 2

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

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- Definition

Net number of share options (or share units) granted during the period.

+ References

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(1)(b)

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

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-Name Accounting Standards Codification

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-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.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.

+ References

No definition available.

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