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Stockholders' Equity (Details) (USD $)
 9 Months Ended 0 Months Ended 1 Months Ended 0 Months Ended
Mar. 31, 2013
Restricted stock
Mar. 31, 2013
Common stock
Feb. 07, 2013
Former consultant
Mar. 08, 2013
Sterling McDonald
Dec. 20, 2012
Sterling McDonald
Common stock
Mar. 31, 2013
Sterling McDonald
Common stock
Dec. 20, 2012
Sterling McDonald
Common stock
Weighted average
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
Nov. 23, 2012
2004 Stock Plan
Consultant
Restricted stock
Dec. 06, 2012
2004 Stock Plan
Outside directors
Common stock
Restricted stock
item
Stock options exercised (in shares)     50,000 250,000           30,000      
Net share issuance       243,725             15,512    
Exercise price of options (in dollars per share)     $ 1.41 $ 0.25           $ 4.10      
Number of shares issued                 154,227     25,000 31,970
Total unrecognized stock-based compensation expense $ 2,669,957             $ 1,223,020          
Period for recognition of stock-based compensation expense (vesting period) 2 years 4 months 24 days             4 years          
Number of directors to whom shares of restricted common stock were issued as a part of the board compensation                         5
Value of shares issued                       $ 191,750 $ 249,973
Vesting period                       2 years 1 year
Shares acquired from related party         2,137 480              
Share acquisition cost (in dollars per share)   $ 10.15       $ 10.22 $ 7.94