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Stockholders' Equity (Details) (USD $)	3 Months Ended		0 Months Ended
	Sep. 30, 2012 Restricted stock	Sep. 30, 2012 Stock options	Sep. 06, 2012 2004 Stock Plan Restricted stock	Sep. 06, 2012 2004 Stock Plan Common stock	Jul. 09, 2012 2004 Stock Plan Contractor Stock options	Jul. 09, 2012 2004 Stock Plan Contractor Common stock
Stock options exercised (in shares)		30,000			30,000
Net share issuance						15,512
Exercise price of options (in dollars per share)					$ 4.10
Number of shares issued				154,227
Total unrecognized stock-based compensation expense	$ 3,014,246		$ 1,223,020
Period for recognition of stock-based compensation expense (vesting period)	2 years 10 months 24 days		4 years

X

- Definition

The number of shares issued as a result of the cashless exercise of share options (or share units) during the period, net of shares cancelled in lieu of payment of cash consideration.

+ References

No definition available.

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, 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

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Aggregate unrecognized cost of share-based awards, other than options, made to employees under an equity-based compensation plan, that have yet to vest.

+ References

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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

+ References

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- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

+ References

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 4, 5

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 AICPA

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