There have been no material changes to the Company's significant accounting policies as compared to those described in the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2012.

Concentration of Credit Risk

For the three months ended April 30, 2011 the Company had one customer that accounted for 12% of total revenue. For the three months ended April 30, 2012, the Company had no customers that accounted for more than 10% of the Company's total revenue.

As of January 31 and April 30, 2012, the Company had no customers that accounted for more than 10% of the Company's total accounts receivable.

Recently Issued Accounting Standards

Effective February 1, 2012, the Company adopted Accounting Standards Update ("ASU") No. 2011-04, "Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and International Financial Reporting Standards ("IFRS")." The ASU updates the accounting guidance to clarify and align Fair Value Measurement within U.S. GAAP and International Financial Reporting Standards. In addition, the ASU updates certain requirements for measuring fair value and for disclosure around fair value measurement. It does not require additional fair value measurements and the ASU was not intended to establish valuation standards or affect valuation practices outside of financial reporting. The adoption of ASU 2011-04 did not have a significant impact on the Company's consolidated financial position or results of operations.

Effective February 1, 2012, the Company adopted ASU No. 2011-05, "Presentation of Comprehensive Income." The adoption of ASU 2011-05 concerns presentation and disclosure only and did not have an impact on the Company's consolidated balance sheets or results of operations. ASU 2011-05 requires retrospective application and separate consolidated statements of comprehensive income are included in these financial statements.

Effective February 1, 2012, the Company adopted ASU No. 2011-12, "Deferral of the Effective Date for Amendments to the Presentation of Reclassification of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05." The adoption of ASU 2011-12 concerns presentation and disclosure only and did not have an impact on the Company's consolidated financial position or results of operations.