Restructuring and Other Costs, Net (Tables)

6 Months Ended

Mar. 31, 2022

Restructuring And Related Activities [Abstract]

Schedule of Accrual Activity Relating to Restructuring Reserves

The following table sets forth accrual activity relating to restructuring reserves for the six months ended March 31, 2022 (dollars in thousands):

	Personnel			Facilities			Restructuring Subtotal			Other			Total
Balance at September 30, 2021	$	1,620		$	1,881		$	3,501		$	1,534		$	5,035
Restructuring and other costs, net		250			367			617			4,772			5,389
Non-cash adjustments		—			(393	)		(393	)		(4,000	)		(4,393	)
Cash (payments) receipts		(1,219	)		(64	)		(1,283	)		(1,504	)		(2,787	)
Foreign exchange impact on ending balance		—			15			15			—			15
Balance at March 31, 2022	$	651		$	1,806		$	2,457		$	802		$	3,259

Schedule of Restructuring and Other Costs, Net

The following table sets forth restructuring and other costs, net recognized for the three and six months ended March 31, 2022 and 2021 (dollars in thousands):

	Three Months Ended March 31,				Six Months Ended March 31,
	2022		2021		2022		2021
Personnel	$	13	$	45	$	250	$	381
Facilities		170		447		367		565
Restructuring subtotal		183		492		617		946
Other		291		45		4,772		71
Restructuring and other costs, net	$	474	$	537	$	5,389	$	1,017