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Restructuring Liability
6 Months Ended
Oct. 31, 2011
Restructuring Liability [Abstract]  
Restructuring Liability

6. Restructuring Liability

As of October 31, 2011 and April 30, 2011, the restructuring liability is included in the current portion of other accrued liabilities on the consolidated balance sheet, except for $1.3 million and $2.1 million, respectively, of facilities costs which primarily relate to commitments under operating leases, net of sublease income, which are included in other long-term liabilities and will be paid over the next seven years.

The restructuring liability by segment is summarized below: