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CASH, CASH EQUIVALENTS, AND MARKETABLE SECURITIES (Tables)
9 Months Ended
Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract]  
Schedule of Marketable Securities
The following table summarizes the Company’s marketable securities measured at fair value as of June 30, 2023:
 
 Amortized CostFair ValueGross unrealized gainsGross unrealized losses
    
Fixed rate US Government Bonds$29,614 $29,526 $— $87 
Fixed rate Canadian Government Bonds$11,251 $11,170 $— $82 
Total$40,865 $40,696 $— $169