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ACCOUNTS RECEIVABLE
 9 Months Ended
Oct. 31, 2011
ACCOUNTS RECEIVABLE
4.  ACCOUNTS RECEIVABLE

Accounts receivable is stated at the amount management expects to collect from outstanding balances. An allowance for doubtful accounts is provided for those accounts receivable considered to be uncollectible, based upon historical experience and management's evaluation of outstanding accounts receivable at each quarter end. As of October 31, 2011, Accounts Receivable totals $885,161, net of a provision for bad debt expense of $20,000, and represents amounts invoiced by the Company. Accounts Receivable was $704,971, net of the provision for bad debt expense of $34,746, on January 31, 2011.