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Stockholders' Equity (Details) (USD $) | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended |  |  | 1 Months Ended | 0 Months Ended | 1 Months Ended |  |  |  |  | 1 Months Ended |  | 1 Months Ended | 0 Months Ended | 1 Months Ended |  | 1 Months Ended |  | 0 Months Ended | 1 Months Ended |  |  | 0 Months Ended | 1 Months Ended | 0 Months Ended | 1 Months Ended | 0 Months Ended | 1 Months Ended | 0 Months Ended | 1 Months Ended
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Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2011 | Oct. 31, 2010 Restricted stock | Aug. 31, 2010 Restricted stock | Jun. 30, 2013 Restricted stock | Dec. 31, 2010 Stock options | Jul. 31, 2010 Stock options | Jun. 30, 2013 Stock options | Jun. 30, 2012 Stock options | Jun. 30, 2011 Stock options | Dec. 31, 2010 Common stock | Oct. 31, 2010 Common stock | Aug. 31, 2010 Common stock | Jul. 31, 2010 Common stock | Jun. 30, 2013 Common stock | Sep. 10, 2010 Common stock | Feb. 28, 2011 Consultant Stock options | Feb. 28, 2011 Consultant Common stock | Dec. 31, 2010 Outside directors Restricted stock item | Dec. 31, 2010 Outside directors Common stock | Feb. 07, 2013 Former consultant | Mar. 08, 2013 Sterling McDonald | Dec. 20, 2012 Sterling McDonald Common stock | Jun. 30, 2013 Sterling McDonald Common stock | Mar. 31, 2013 Sterling McDonald Common stock | Jun. 30, 2013 Sterling McDonald Common stock Weighted average | Dec. 20, 2012 Sterling McDonald Common stock Weighted average | May 06, 2005 Laird Q. Cagan | Jun. 30, 2004 Laird Q. Cagan | May 31, 2012 Laird Q. Cagan Common stock | Mar. 31, 2011 Laird Q. Cagan Common stock | May 26, 2004 Laird Q. Cagan CMCP | Oct. 31, 2009 Laird Q. Cagan CMCP Common stock | Apr. 02, 2013 Robert Herlin | Jun. 30, 2013 Robert Herlin Common stock | Jun. 30, 2013 Robert Herlin Common stock Weighted average | Jun. 30, 2013 Daryl Mazzanti Common stock | Jun. 30, 2013 Daryl Mazzanti Common stock Weighted average | Sep. 06, 2012 2004 Stock Plan Restricted stock | Aug. 31, 2011 2004 Stock Plan Restricted stock | Sep. 10, 2010 2004 Stock Plan Restricted stock | Jul. 02, 2010 2004 Stock Plan Restricted stock | Sep. 06, 2012 2004 Stock Plan Common stock | Aug. 31, 2011 2004 Stock Plan Common stock | Sep. 30, 2010 2004 Stock Plan Common stock | Jul. 31, 2010 2004 Stock Plan Common stock | Jul. 09, 2012 2004 Stock Plan Contractor Stock options | Sep. 30, 2011 2004 Stock Plan Contractor Stock options | Jul. 09, 2012 2004 Stock Plan Contractor Common stock | Sep. 30, 2011 2004 Stock Plan Contractor Common stock | Nov. 23, 2012 2004 Stock Plan Consultant Restricted stock | Dec. 06, 2012 2004 Stock Plan Outside directors Restricted stock item | Dec. 31, 2011 2004 Stock Plan Outside directors Restricted stock item | Dec. 31, 2011 2004 Stock Plan Outside directors Common stock
Stock options exercised (in shares) |  |  |  |  |  |  |  |  | 550,000 | 20,000 | 86,875 | 30,000 |  |  | 6,875 |  |  |  | 50,000 |  |  | 50,000 | 250,000 |  |  |  |  |  |  |  |  |  |  |  | 220,000 |  |  |  |  |  |  |  |  |  |  |  |  | 30,000 | 20,000 |  |  |  |  |  |
Exercise price of options (in dollars per share) |  |  |  |  |  |  | $ 0.001 | $ 2.33 |  |  |  |  |  |  |  |  |  | $ 1.80 |  |  |  | $ 1.41 | $ 0.25 |  |  |  |  |  |  |  |  |  |  |  | $ 0.001 |  |  |  |  |  |  |  |  |  |  |  |  | $ 4.10 | $ 4.10 |  |  |  |  |  |
Restricted common stock forfeited by an employee (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,215 |  |  |  |  |  |  |  |
Unrecognized stock-based compensation expense, forfeited shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11,621 |  |  |  |  |  |  |  |  |  |  |  |
Number of shares issued |  |  |  |  |  |  |  |  |  |  |  |  | 4,845 | 30,233 |  |  |  |  |  |  | 28,047 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 154,227 | 161,861 | 240,478 |  |  |  |  |  | 25,000 | 31,970 |  | 34,245
Total unrecognized stock-based compensation expense |  |  |  |  |  | $ 2,278,014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,223,020 | $ 1,029,436 | $ 1,320,224 |  |  |  |  |  |  |  |  |  |  |  |  |
Period for recognition of stock-based compensation expense (vesting period) |  |  |  |  |  | 2 years 2 months 12 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 years | 4 years |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of directors to whom shares of restricted common stock were issued as a part of the board compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 | 5 |
Value of shares issued | 32 | 34 | 28 |  |  |  |  |  |  |  |  |  | 29,118 | 156,000 |  |  |  |  |  |  | 168,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 191,750 | 249,973 |  | 249,955
Vesting period |  |  |  | 4 years | 4 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 year |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years |  | 1 year |
Number of shares of common stock issued for payment of bonuses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 106,927 |  |  |  |  |  |  |  |  |
Value of shares of common stock issued for payment of bonuses |  |  | $ 587,033 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 587,033 |  |  |  |  |  |  |  |  |
Share acquisition cost (in dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 10.91 | $ 5.49 |  |  |  |  |  |  |  |  | $ 10.22 | $ 10.59 | $ 7.94 |  |  |  |  |  |  |  |  | $ 10.59 |  | $ 10.59 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Right to purchase number of shares of common stock against warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 91,200 | 66,943 |  |  | 165,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net share issuance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 243,725 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15,512 | 7,941 |  |  |  |
Number of shares of common stock issued through a net cashless exercise of a placement warrant |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 65,261 | 58,350 |  | 119,795 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price of warrants (in dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2.50 | $ 1.00 |  |  | $ 1.00 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares acquired from related party |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,137 | 2,200 | 480 |  |  |  |  |  |  |  |  |  | 4,544 |  | 2,198 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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