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Stockholders' Equity (Details 1) (Stock Options [Member], USD $)
 6 Months Ended
Dec. 31, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Options Outstanding 1,884,370
Options Exercisable 1,416,964
Range One [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.00
Options Outstanding 347,000
Options Outstanding Remaining Contractual Life (in years) 5 years 4 months 28 days
Options Exercisable 347,000
Range Two [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.02
Options Outstanding 287,000
Options Outstanding Remaining Contractual Life (in years) 6 years 6 months 29 days
Options Exercisable 287,000
Range Three [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.07
Options Outstanding 53,898
Options Outstanding Remaining Contractual Life (in years) 8 years 9 months 14 days
Options Exercisable 42,231
Range Four [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.15
Options Outstanding 278,000
Options Outstanding Remaining Contractual Life (in years) 9 years 1 month 10 days
Options Exercisable 150,000
Range Five [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.25
Options Outstanding 32,000
Options Outstanding Remaining Contractual Life (in years) 9 years 1 month 17 days
Options Exercisable 0
Range Six [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.30
Options Outstanding 263,000
Options Outstanding Remaining Contractual Life (in years) 8 years 2 months 5 days
Options Exercisable 175,333
Range Seven [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.50
Options Outstanding 380,000
Options Outstanding Remaining Contractual Life (in years) 4 years 22 days
Options Exercisable 380,000
Range Eight [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.80
Options Outstanding 190,050
Options Outstanding Remaining Contractual Life (in years) 9 years 8 months 23 days
Options Exercisable 7,400
Range Nine [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.85
Options Outstanding 24,000
Options Outstanding Remaining Contractual Life (in years) 9 years 4 months 20 days
Options Exercisable 0
Range Ten [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 1.97
Options Outstanding 1,422
Options Outstanding Remaining Contractual Life (in years) 9 years 10 months 24 days
Options Exercisable 0
Range Eleven [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 3.00
Options Outstanding 15,000
Options Outstanding Remaining Contractual Life (in years) 7 years 14 days
Options Exercisable 15,000
Range Twelve [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 3.05
Options Outstanding 10,000
Options Outstanding Remaining Contractual Life (in years) 7 years 1 month 13 days
Options Exercisable 10,000
RangeThirteenMember [Member]
  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Option Exercise Price $ 3.65
Options Outstanding 3,000
Options Outstanding Remaining Contractual Life (in years) 7 years 2 months 19 days
Options Exercisable 3,000