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Commitments and Contingencies (Details) (USD $)
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Schedule of Contractual Obligations [Line Items]    
2013 $ 889,887  
2014 693,757  
2015 572,778  
2016 495,457  
2017 461,232  
Thereafter 71,246  
Leases, Operating [Abstract]    
Rent expense 909,000 907,000
Performance Guarantee [Member]
   
Leases, Operating [Abstract]    
Accrued lease termination cost 338,145  
Performance Guarantee [Member] | BHH [Member]
   
Leases, Operating [Abstract]    
Estimated annual lease payment $ 135,300