Fair Value Measurements (Tables)

6 Months Ended

Mar. 31, 2022

Fair Value Disclosures [Abstract]

Fair Value of Assets Measured on Recurring Basis

The following tables provide information by level for financial liabilities that are measured at fair value on a recurring basis (in thousands):

	Total Fair Value at		Fair Value Measurements Using  Inputs Considered as
	March 31, 2022		Level 1		Level 2		Level 3
Liabilities:
Contingent consideration on acquired business	$	6,200	$	—	$	—	$	6,200
Total liabilities measured at fair value	$	6,200	$	—	$	—	$	6,200

	Total Fair Value at		Fair Value Measurements Using  Inputs Considered as
	September 30, 2021		Level 1		Level 2		Level 3
Liabilities:
Contingent consideration on acquired business	$	6,200	$	—	$	—	$	6,200
Total liabilities measured at fair value	$	6,200	$	—	$	—	$	6,200

Fair Value of Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following table presents a reconciliation of the contingent consideration liability measured at fair value on a recurring basis using significant unobservable inputs (Level 3) (in thousands):

	Three months ended March 31,				Six months ended March 31,
	2022		2021		2022		2021
Fair value at beginning of period	$	6,200	$	10,000	$	6,200	$	4,228
Contingent consideration recognized for acquired business	—		8,000		—		8,000
Contingent consideration payments	—		(10,000)		—		(10,000)
Change in fair value of contingent consideration	—		—		—		5,772
Fair value at end of period	$	6,200	$	8,000	$	6,200	$	8,000