Fair Value Measurements (Tables)

3 Months Ended

Dec. 31, 2021

Fair Value Measurements for Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table summarizes fair value measurements at December 31, 2021 and September 30, 2021 for assets and liabilities measured at fair value on a recurring basis:

December 31, 2021:

	Level 1		Level 2		Level 3		Total
	(in thousands)
Cash and cash equivalents	$	91,587	$	-	$	-	$	91,587
Marketable securities	$	126,010	$	-	$	-	$	126,010
Short-term investments (held to maturity)	$	-	$	113,224	$	-	$	113,224
Long-term investments (held to maturity)	$	-	$	216,579	$	-	$	216,579
Contingent consideration	$	-	$	-	$	-	$	-

September 30, 2021:

	Level 1		Level 2		Level 3		Total
	(in thousands)
Cash and cash equivalents	$	184,434	$	-	$	-	$	184,434
Marketable securities	$	126,728	$	-	$	-	$	126,728
Short-term investments (held to maturity)	$	-	$	57,430	$	-	$	57,430
Long-term investments (held to maturity)	$	-	$	246,643	$	-	$	246,643
Contingent consideration	$	-	$	-	$	-	$	-