12.

Concentrations

Revenues from the Company’s services to a limited number of customers have accounted for a substantial percentage of the Company’s total revenues. For the twelve months ended December 31, 2014, the Company’s two largest customers, Tiburon, Inc. (“Tiburon”) a reseller and CareWorks (“CareWorks”) a direct end user, accounted for approximately 12% and 5%, respectively, of the Company’s revenues for that period. For the twelve months ended December 31, 2013, the Company’s two largest customers, Tiburon, Inc. (“Tiburon”) and CareWorks (“Careworks”), accounted for approximately 9% and 5%, respectively, of the Company’s revenues for that period.

For the twelve months ended December 31, 2014 and 2013, government contracts represented approximately 50% and 57% of the Company’s net revenues, respectively. A significant portion of the Company’s sales to Resellers’ represent ultimate sales to government agencies.

As of December 31, 2014, accounts receivable concentrations from the Company’s four largest customers were 23%, 21%, 13% and 10% of gross accounts receivable, respectively, and as of December 31, 2013, accounts receivable concentrations from the Company’s four largest customers were 24%, 21%, 17% and 12%, of gross accounts receivable, respectively. Accounts receivable balances from the Company’s four largest customers at December 31, 2014 has been partially collected.