Restructuring Charges (Tables)

9 Months Ended

Jun. 30, 2018

Restructuring and Related Activities [Abstract]

Activity Related to Restructuring Accruals

The following is a summary of activity related to the Company’s restructuring charges for the three and nine months ended June 30, 2018 and 2017 (in thousands):

	Activity -Three Months Ended June 30, 2018
	Balance						Balance
	March 31,						June 30,
	2018		Expenses		Payments		2018
Total restructuring liabilities related to workforce termination benefits	$	416	$	82	$	(284)	$	214

	Activity -Three Months Ended June 30, 2017
	Balance						Balance
	March 31,						June 30,
	2017		Expenses		Payments		2017
Total restructuring liabilities related to workforce termination benefits	$	2,044	$	828	$	(1,182)	$	1,690

	Activity -Nine Months Ended June 30, 2018
	Balance						Balance
	September 30,						June 30,
	2017		Expenses		Payments		2018
Total restructuring liabilities related to workforce termination benefits	$	1,708	$	131	$	(1,625)	$	214

	Activity -Nine Months Ended June 30, 2017
	Balance						Balance
	September 30,						June 30,
	2016		Expenses		Payments		2017
Total restructuring liabilities	$	5,939	$	2,663	$	(6,912)	$	1,690