Short-term Investments (Tables)

3 Months Ended

Dec. 31, 2021

Investments, Debt and Equity Securities [Abstract]

Summary of Short-Term Investments

The Company’s short-term investments were composed of the following (in thousands):

	As of December 31, 2021 (in thousands)
	Amortized Cost		Unrealized Gains		Unrealized Losses			Estimated Fair Value
Short-term investments:
Corporate bonds	$	7,649	$	—	$	(24	)	$	7,625

	As of September 30, 2021 (in thousands)
	Amortized Cost		Unrealized Gains		Unrealized Losses			Estimated Fair Value
Short-term investments:
Corporate bonds	$	9,511	$	—	$	(15	)	$	9,496