Restructuring (Tables)

3 Months Ended

Jun. 30, 2018

Restructuring and Related Activities [Abstract]

Restructuring Costs

The following table presents restructuring charges and cash payments for the three months ended June 30, 2018 and 2017(in thousands):

	Severance pay			Facility exit and
	and benefits			Relocation costs			Total
Accrued restructuring balance at April 1, 2018	$	262		$	173		$	435
Charges to operations	—			310			310
Cash payments	(97		)	(483		)	(580		)
Accrued restructuring balance at June 30, 2018	$	165		$	—		$	165

	Severance pay			Facility exit and
	and benefits			Relocation costs		Total
Accrued restructuring balance at April 1, 2017	$	—		$	—	$	—
Charges to operations	1,339			—		1,339
Cash payments	(423		)	—		(423		)
Accrued restructuring balance at June 30, 2017	$	916		$	—	$	916