Goodwill and Intangible Assets, net

6 Months Ended

Mar. 31, 2022

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets, net

10) Goodwill and Intangible Assets, net

Goodwill

A summary of changes in Company’s goodwill is as follows (in thousands):

Balance as of September 30, 2021	$	253,398
Fiscal year 2022 business combinations		1,444
Balance as of March 31, 2022	$	254,842

Intangibles, net

The gross carrying amount and accumulated amortization of intangible assets subject to amortization are as follows (in thousands):

	March 31, 2022						September 30, 2021
	Gross						Gross
	Carrying		Accum.				Carrying		Accum.
	Amount		Amortization		Net		Amount		Amortization		Net
Customer lists	$	406,614	$	337,508	$	69,106	$	403,913	$	329,406	$	74,507
Trade names and other intangibles		41,300		20,805		20,495		40,548		19,581		20,967
Total	$	447,914	$	358,313	$	89,601	$	444,461	$	348,987	$	95,474

Amortization expense for intangible assets was $9.3 million for the six months ended March 31, 2022, compared to $9.1 million for the six months ended March 31, 2021.