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Cash and Cash Equivalents
6 Months Ended
May 31, 2023
Investments and Cash [Abstract]  
Cash and Cash Equivalents Cash and Cash Equivalents
A summary of our cash and cash equivalents at May 31, 2023 is as follows (in thousands):
 
Amortized Cost BasisUnrealized GainsUnrealized LossesFair Value
Cash$125,422 $— $— $125,422 
Money market funds109 — — 109 
Total$125,531 $— $— $125,531 

A summary of our cash and cash equivalents at November 30, 2022 is as follows (in thousands):
 
Amortized Cost BasisUnrealized GainsUnrealized LossesFair Value
Cash$229,023 $— $— $229,023 
Money market funds27,254 — — 27,254 
Total$256,277 $— $— $256,277 

There were no debt securities by contractual maturity due after one year as of May 31, 2023.