Restructuring and Other Costs, Net (Tables)

6 Months Ended

Mar. 31, 2020

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, 2020 (dollars in thousands):

	Personnel			Facilities			Separation			Total
Balance at October 1, 2019	$	489		$	26		$	3,876		$	4,391
Restructuring and other costs, net		681			—			9,743			10,424
Cash payments		(657	)		(10	)		(9,719	)		(10,386	)
Foreign exchange impact on ending balance		(7	)		—			—			(7	)
Balance at March 31, 2020	$	506		$	16		$	3,900		$	4,422

Schedule of Restructuring Expenses

The following table sets forth restructuring expenses recognized for the three and six months ended March 31, 2020 and 2019 (dollars in thousands):

	Three Months Ended March 31,					Six Months Ended March 31,
	2020		2019			2020		2019
Personnel	$	321	$	220		$	681	$	(443	)
Facilities		—		(381	)		—		1,674
Separation		2,549		4,490			9,743		6,225
Restructuring and other costs, net	$	2,870	$	4,329		$	10,424	$	7,456