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Allowance for Doubtful Accounts
6 Months Ended
Jun. 30, 2011
Allowance for Doubtful Accounts

The allowance for doubtful accounts on trade receivables was approximately $44 on gross trade receivables of $2,572 and $3,944 at June 30, 2011 and December 31, 2010, respectively. This allowance is used to state trade receivables at a net realizable value or the amount that the Company estimates will be collected of the Company’s gross receivables.