Fair Value Measurements (Tables)

3 Months Ended

Dec. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value of Assets and Liabilities Measured on Recurring Basis

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of December 31, 2020 (in thousands):

	Fair Value Measurements at December 31, 2020
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value at December 31, 2020
Assets:
Cash and cash equivalents	$	134,016	$	—	$	—	$	134,016
Short-term investments	15,694		—		—		15,694
Other assets	—		8,098		—		8,098
Liabilities:
Deferred compensation	—		8,070		—		8,070

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of September 30, 2020 (in thousands):

	Fair Value Measurements at September 30, 2020
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value at September 30, 2020
Assets:
Cash and cash equivalents	$	160,216	$	—	$	—	$	160,216
Short-term investments	18,075		—		—		18,075
Other assets	—		7,351		—		7,351
Liabilities:
Deferred compensation	—		6,569		—		6,569