Restricted Cash

6 Months Ended

Jul. 31, 2012

Restricted Cash [Abstract]

Restricted Cash

4. Restricted Cash

In connection with certain contracts, SAP has pledged approximately $97,000 in short-term time deposits as of July 31, 2012 to secure performance obligations under those contracts. The amount of security will be released as the contractual obligations are performed over the remaining terms of the contracts, which is estimated to be approximately five months. As the investment in the short-term time deposits relates to a financing activity, the securing of contract obligations, this transaction is reflected as a financing activity in the accompanying condensed consolidated statements of cash flows.