Basis of Presentation (Policies)	3 Months Ended
Oct. 31, 2012
Reclassifications and Revisions to Prior Period Financial Statements	Reclassifications and Revisions to Prior Period Financial Statements In the third quarter of fiscal year 2012, we identified certain amounts totaling $620 recorded within “Effect of exchange rate on cash” in our unaudited condensed Consolidated Statements of Cash Flows for the first two quarters of fiscal year 2012 that should be classified primarily within cash flow from operating activities. We determined that this error in classification was not material to our unaudited condensed Consolidated Statement of Cash Flows for each quarter in fiscal year 2012. We corrected the unaudited condensed Consolidated Statement of Cash Flows with the appropriate classification for the three months ended October 31, 2012 within this Form 10-Q. The Condensed Consolidated Statement of Cash Flows for the three months ended October 31, 2011 reflects a decrease in the “Net Cash Provided by Operating Activities” of $910 and a corresponding increase to “Effect of exchange rate on cash”. In future quarters, we will revise the amounts related to the six months ended January 31, 2012 to correct for the identified errors, which will result in an increase in “Effect Of Exchange Rate Changes On Cash” of $620 with corresponding decreases in the “Net Cash Provided by Operating Activities” and “Net Cash Used For Financing Activities” of $654 and $34.

Reclassifications and Revisions to Prior Period Financial Statements

In the third quarter of fiscal year 2012, we identified certain amounts totaling $620 recorded within “Effect of exchange rate on cash” in our unaudited condensed Consolidated Statements of Cash Flows for the first two quarters of fiscal year 2012 that should be classified primarily within cash flow from operating activities. We determined that this error in classification was not material to our unaudited condensed Consolidated Statement of Cash Flows for each quarter in fiscal year 2012. We corrected the unaudited condensed Consolidated Statement of Cash Flows with the appropriate classification for the three months ended October 31, 2012 within this Form 10-Q. The Condensed Consolidated Statement of Cash Flows for the three months ended October 31, 2011 reflects a decrease in the “Net Cash Provided by Operating Activities” of $910 and a corresponding increase to “Effect of exchange rate on cash”. In future quarters, we will revise the amounts related to the six months ended January 31, 2012 to correct for the identified errors, which will result in an increase in “Effect Of Exchange Rate Changes On Cash” of $620 with corresponding decreases in the “Net Cash Provided by Operating Activities” and “Net Cash Used For Financing Activities” of $654 and $34.