Contingencies	6 Months Ended
Mar. 31, 2012
Contingencies	13. Contingencies We are in disputes with certain customers regarding amounts owed in connection with the sale of certain of our products and services. We also have had claims asserted by former employees relating to compensation and other employment matters. We are also involved in various other claims and legal actions arising in the ordinary course of business. We believe that none of these aforementioned claims or actions will result in a material adverse impact to our consolidated results of operations, liquidity or financial condition. However, the amount or range of any potential liabilities associated with these claims and actions, if any, cannot be determined with certainty.

13. Contingencies

We are in disputes with certain customers regarding amounts owed in connection with the sale of certain of our products and services. We also have had claims asserted by former employees relating to compensation and other employment matters. We are also involved in various other claims and legal actions arising in the ordinary course of business. We believe that none of these aforementioned claims or actions will result in a material adverse impact to our consolidated results of operations, liquidity or financial condition. However, the amount or range of any potential liabilities associated with these claims and actions, if any, cannot be determined with certainty.