Cash and Cash Equivalents (Tables)

12 Months Ended

Sep. 30, 2024

Cash and Cash Equivalents [Abstract]

Summary of Debt Securities Available-for-Sale

The following table sets forth the cash and cash equivalents, and investments as of September 30, 2024:

(in thousands)	Amortized cost		Gross unrealized gains		Gross unrealized losses		Fair value
Cash	$	26,458	$	—	$	—	$	26,458
Cash equivalents - money market funds	199,858		—		—		199,858
Total cash and cash equivalents	$	226,316	$	—	$	—	$	226,316
Short-term investments:
U.S. government treasury bills	$	49,964	$	119	$	—	$	50,083
Total short-term investments	$	49,964	$	119	$	—	$	50,083
Non-current assets - equity investment in privately held companies	$	1,525	$	—	$	—	$	1,525
Total cash, cash equivalents and investments	$	277,805	$	119	$	—	$	277,924

The following table sets forth the cash and cash equivalents, and investments as of September 30, 2023:

(in thousands)	Amortized cost		Gross unrealized gains		Gross unrealized losses		Fair value
Cash	$	40,816	$	—	$	—	$	40,816
Cash equivalents - money market funds	245,654		—		—		245,654
Total cash and cash equivalents	$	286,470	$	—	$	—	$	286,470
Short-term investments:
Corporate bonds	$	14,918	$	—	$	(29)	$	14,889
U.S. government treasury bills	35,111		—		(57)		35,054
Total short-term investments	$	50,029	$	—	$	(86)	$	49,943
Non-current assets - equity investment in privately held companies	3,711		—		—		3,711
Total cash, cash equivalents and investments	$	340,210	$	—	$	(86)	$	340,124

Summary of Cash and Cash Equivalents

(in thousands)	September 30, 2024		September 30, 2023
Cash and cash equivalents	$	226,316	$	286,470
Restricted cash, non-current	2,816		2,811
Total cash, cash equivalents and restricted cash	$	229,132	$	289,281

The following table sets forth the cash and cash equivalents, and investments as of September 30, 2024:

(in thousands)	Amortized cost		Gross unrealized gains		Gross unrealized losses		Fair value
Cash	$	26,458	$	—	$	—	$	26,458
Cash equivalents - money market funds	199,858		—		—		199,858
Total cash and cash equivalents	$	226,316	$	—	$	—	$	226,316
Short-term investments:
U.S. government treasury bills	$	49,964	$	119	$	—	$	50,083
Total short-term investments	$	49,964	$	119	$	—	$	50,083
Non-current assets - equity investment in privately held companies	$	1,525	$	—	$	—	$	1,525
Total cash, cash equivalents and investments	$	277,805	$	119	$	—	$	277,924

The following table sets forth the cash and cash equivalents, and investments as of September 30, 2023:

(in thousands)	Amortized cost		Gross unrealized gains		Gross unrealized losses		Fair value
Cash	$	40,816	$	—	$	—	$	40,816
Cash equivalents - money market funds	245,654		—		—		245,654
Total cash and cash equivalents	$	286,470	$	—	$	—	$	286,470
Short-term investments:
Corporate bonds	$	14,918	$	—	$	(29)	$	14,889
U.S. government treasury bills	35,111		—		(57)		35,054
Total short-term investments	$	50,029	$	—	$	(86)	$	49,943
Non-current assets - equity investment in privately held companies	3,711		—		—		3,711
Total cash, cash equivalents and investments	$	340,210	$	—	$	(86)	$	340,124