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Significant Accounting Policies, Warranties and Indemnifications (Details)
3 Months Ended
Mar. 31, 2015
Product Warranties Disclosures [Abstract]  
Refund period for channel partners, minimum 5 days
Refund period for channel partners, maximum 14 days
Refund period for referral programs and direct transactions 5 days
Money back guarantee period for software products 30 days