Legal Proceedings	6 Months Ended
Oct. 02, 2011
Legal Proceedings [Abstract]
Legal Proceedings	NOTE 15. LEGAL PROCEEDINGS From time to time, we are involved in various claims, legal actions and complaints arising in the normal course of business. We are not a named party to any currently ongoing lawsuit or formal proceeding that, in the opinion of our management, is likely to have a material adverse effect on our financial position, results of operations or cash flows. On August 2, 2011, a lawsuit was filed in the Superior Court of California in the County of Santa Clara by Mission West Properties, L.P., the lessor for the Hillview Facility naming us as a defendant (Santa Clara County Superior Court case No. 1-11-CV-206456). The lawsuit asserts various monetary and equitable claims, but essentially seeks recovery of remediation and restoration costs in the amount of $3.0 million, which we assert are inflated and unsubstantiated. On August 24, 2011 we filed a Cross-Complaint against Mission West Properties, L.P. for the following Causes of Action: (1) Promissory Fraud; (2) Breach of the Covenant of Good Faith and Fair Dealing; (3) Contract Reformation; and (4) for Deposit in Court. The Cross-Complaint also asserts the following causes of action against our former subtenant, Kovio, Inc.: (1) Declaratory Relief and Indemnity; (2) Breach of Contract; and (3) for Deposit in Court. As of the date of this Quarterly Report, neither Cross-Defendant has filed responsive pleadings. The written discovery process is underway. No personal appearances or hearings in court, of any kind, have taken place. An accrual of $0.4 million has been made as the estimated amount to settle claims. Attorney's fees and costs will also be incurred in connection with this litigation.

NOTE 15. LEGAL PROCEEDINGS

From time to time, we are involved in various claims, legal actions and complaints arising in the normal course of business. We are not a named party to any currently ongoing lawsuit or formal proceeding that, in the opinion of our management, is likely to have a material adverse effect on our financial position, results of operations or cash flows. On August 2, 2011, a lawsuit was filed in the Superior Court of California in the County of Santa Clara by Mission West Properties, L.P., the lessor for the Hillview Facility naming us as a defendant (Santa Clara County Superior Court case No. 1-11-CV-206456). The lawsuit asserts various monetary and equitable claims, but essentially seeks recovery of remediation and restoration costs in the amount of $3.0 million, which we assert are inflated and unsubstantiated. On August 24, 2011 we filed a Cross-Complaint against Mission West Properties, L.P. for the following Causes of Action: (1) Promissory Fraud; (2) Breach of the Covenant of Good Faith and Fair Dealing; (3) Contract Reformation; and (4) for Deposit in Court. The Cross-Complaint also asserts the following causes of action against our former subtenant, Kovio, Inc.: (1) Declaratory Relief and Indemnity; (2) Breach of Contract; and (3) for Deposit in Court. As of the date of this Quarterly Report, neither Cross-Defendant has filed responsive pleadings. The written discovery process is underway. No personal appearances or hearings in court, of any kind, have taken place. An accrual of $0.4 million has been made as the estimated amount to settle claims. Attorney's fees and costs will also be incurred in connection with this litigation.