Certain Risks and Uncertainties

6 Months Ended

Jun. 30, 2011

Certain Risks and Uncertainties [Abstract]

Certain Risks and Uncertainties

Note 7: Certain Risks and Uncertainties

     The Company’s cash, cash equivalents and accounts receivable are potentially subject to concentration of credit risk. Cash and cash equivalents are placed with financial institutions that management believes are of high credit quality. The accounts receivable are derived from revenue earned from customers located in the U.S. and internationally.

     The Company maintains an allowance for doubtful accounts based upon its historical experience, the age of the receivable and customer specific information. Determining appropriate allowances for these losses is an inherently uncertain process, and ultimate losses may vary from the current estimates. The allowance for doubtful accounts was $400,000 and $386,000 at June 30, 2011 and December 31, 2010, respectively.