Fair Value Measurements (Tables)

3 Months Ended

Dec. 31, 2019

Fair Value of Assets Measured on Recurring Basis

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



	Total Fair Value at		Fair Value Measurements Using Inputs Considered as
	December 31, 2019		Level 1		Level 2		Level 3
Liabilities:
Contingent consideration on acquired businesses	$	14,766	$	—	$	—	$	14,766
Total liabilities measured at fair value	$	14,766	$	—	$	—	$	14,766



	Total Fair Value at		Fair Value Measurements Using Inputs Considered as
	September 30, 2019		Level 1		Level 2		Level 3
Assets:
Money market	$	56,700	$	56,700	$	—	$	—
Total assets measured at fair value	$	56,700	$	56,700	$	—	$	—
Liabilities:
Contingent consideration on acquired businesses	$	5,407	$	—	$	—	$	5,407
Total liabilities measured at fair value	$	5,407	$	—	$	—	$	5,407

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 December 31,
	2019		2018
Fair value at beginning of period	$	5,407	$	10,065
Contingent consideration recognized for acquired business	9,100		—
Contingent consideration payments	—		(161		)
Change in fair value of contingent consideration	259		243
Fair value at end of period	$	14,766	$	10,147