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INVESTMENTS (Tables)
 3 Months Ended
Dec. 31, 2025
Investments, Debt and Equity Securities [Abstract]  
Schedule of Investments by Type of Security
The following tables summarize investments by type of security as of December 31, 2025 and September 30, 2025 (amounts in thousands):
December 31, 2025:Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair Market
Value
Available-for-sale securities:    
Commercial paper, short-term$998 $— $— $998 
Corporate debt securities, short-term13,930 25 — 13,955 
Corporate debt securities, long-term1,702 11 — 1,713 
Total$16,630 $36 $— $16,666 
September 30, 2025:
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair Market
Value
Available-for-sale securities:
U.S. government and agency securities, short-term$998 $— $— $998 
Commercial paper, short-term19,575 1 (1)19,575 
Corporate debt securities, short-term18,253 34 (2)18,285 
Corporate debt securities, long-term3,431 33 — 3,464 
Total$42,257 $68 $(3)$42,322 
Schedule of Fair Market Value and Net Carrying Value of the Available-For-Sale Securities by Contractual Maturity
The following table summarizes the contractual maturities of the available-for-sale securities as of December 31, 2025 (amounts in thousands):
December 31, 2025September 30, 2025
Due within 1 year
$14,953 $38,858 
Due in 1 to 5 years
1,713 3,464 
Total
$16,666 $42,322