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Accrued Expenses (Schedule of Accrued Expenses) (Details) (USD $)
Jun. 30, 2014
Jun. 30, 2013
Payables and Accruals [Abstract]    
Accrued compensation $ 503,857 $ 487,225
Warranty accruals 32,078 21,828
Other accruals 634,008 662,228
Total accrued expenses $ 1,169,943 $ 1,171,281