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Commitments And Contingencies
3 Months Ended
Oct. 31, 2011
Commitments And Contingencies [Abstract]  
Commitments And Contingencies

Note M – Commitments and Contingencies

          The Company records provisions with respect to identified claims or lawsuits when it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Claims and lawsuits are reviewed quarterly and provisions are taken or adjusted to reflect the status of a particular matter. The Company believes the recorded reserves in its consolidated financial statements are adequate in light of the probable and estimable outcomes. The recorded liabilities were not material to the Company's financial position, results of operation, or liquidity, and the Company does not believe that any of the currently identified claims or litigation will materially affect its financial position, results of operation, or liquidity.

          The Company has reached a preliminary agreement to settle the class action lawsuits filed in 2008 alleging that 12 filter manufacturers, including the Company, engaged in a conspiracy to fix prices, rig bids, and allocate U.S. Customers for aftermarket automotive filters. The U.S. cases have been consolidated into a single multi-district litigation in the Northern District of Illinois. The Company denies any liability and has vigorously defended the claims raised in these lawsuits. The settlement will fully resolve all claims brought against the Company in the lawsuits and the Company does not admit any liability or wrongdoing. The settlement, which has been accrued for by the Company, is still subject to Court approval and will not have a material impact on the Company's financial position, results of operations or liquidity.

          The Company has reached a preliminary agreement with the Air Resources Board for the State of California ("ARB") to settle regulatory claims brought by ARB in connection with the sales of our Diesel Multi-Stage Filter System ("DMF") for an immaterial amount. On May 19, 2010, ARB revoked its verification of the Company's DMF for use with on-road diesel engines, for which verification was originally issued on December 16, 2005. The Company denies that any sales were made in California without ARB verification. The Company is not currently selling any DMF product.