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Line of Credit (Details Textual) (USD $)
 6 Months Ended 1 Months Ended 6 Months Ended
Dec. 31, 2013
Jun. 30, 2013
Jul. 23, 2010
Silicon Valley Bank [Member]
Dec. 31, 2013
Silicon Valley Bank [Member]
Line of Credit Facility [Line Items]        
Line of Credit Facility, Amount Outstanding     $ 4,000,000  
Line Of Credit Facility Expiration Date 1     Oct. 31, 2015  
Line Of Credit Facility Spread On Interest Rate       2.50%
Line Of Credit Facility Minimum Amount Outstanding 800,000      
Line of Credit Facility, Interest Rate Description the prime rate plus 5.25%      
Line of Credit Facility, Remaining Borrowing Capacity $ 2,300,000 $ 2,000,000    
Line of Credit Facility, Interest Rate at Period End 6.50%      
Percentage Of Eligible Accounts Receivable On Line Of Credit     80.00%  
Debt Instrument, Covenant Description       Financial covenants are measured on North American operations only and include maintaining a ratio of quick assets to current liabilities of at least 0.8 to 1.0, and maintaining tangible net worth of $500,000, plus 50% of net income for the fiscal quarter ended from and after December 31, 2013, plus 50% of the dollar value of equity issuances after October 1, 2013 (reduced to 40% of the dollar value of equity issuances in connection with the exercise of warrants in November 2013) and the principal amount of subordinated debt.
Debt Instrument, Covenant Compliance       The Company failed to comply with the tangible net worth covenant in December 2011 and July 2013. On both occasions the parties agreed to amend and reset the minimum tangible net worth required under the covenant.