Marketable Securities and Fair Value Measurements (Tables)

3 Months Ended

Dec. 31, 2025

Investments, Debt and Equity Securities [Abstract]

Summary of Company's Assets Measured at Fair Value

The following table sets forth, by level, within the fair value hierarchy, the Company’s marketable securities measured at fair value as of December 31, 2025:

	Fair Value Measurements
	Level 1		Level 2		Level 3		Total
Equities	$	5,292,000	$	—	$	—	$	5,292,000
Mutual funds		3,087,000		—		—		3,087,000
Exchange-Traded Funds		11,448,000		—		—		11,448,000
Corporate Bonds		—		30,791,000		—		30,791,000
Government Securities		59,972,000		—		—		59,972,000
Cash and Money Funds		413,000		—		—		413,000
Total	$	80,212,000	$	30,791,000	$	—	$	111,003,000

The following table sets forth by level, within the fair value hierarchy, the Company’s assets measured at fair value as of September 30, 2025:

	Fair Value Measurements
	Level 1		Level 2		Level 3		Total
Equities	$	4,766,000	$	—	$	—	$	4,766,000
Mutual funds		2,098,000		—		—		2,098,000
Exchange-Traded Funds		8,542,000		—		—		8,542,000
Corporate Bonds		—		31,587,000		—		31,587,000
Government Securities		62,462,000		—		—		62,462,000
Cash and Money Funds		259,000		—		—		259,000
Total	$	78,127,000	$	31,587,000	$	—	$	109,714,000