RESTRUCTURING COSTS AND ACCRUALS (Tables)

9 Months Ended

Sep. 30, 2019

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring and Related Costs

The following table sets forth restructuring expenses recognized for the three and nine months ended September 30, 2019 and 2018 (in thousands):

	Three Months Ended September 30,					Nine Months Ended September 30,
	2019		2018			2019		2018
Employee	$	202	$	879		$	473	$	1,734
Facility	—		(895		)	5		177
Total facility and employee charges	202		(16		)	478		1,911
Other	27		242			40		1,490
Total restructuring charges, net	$	229	$	226		$	518	$	3,401

The following table sets forth the activity in the restructuring accruals for the nine months ended September 30, 2019 (in thousands):

	Employee			Facility			Total
Accrual balance as of December 31, 2018	$	2,541		$	318		$	2,859
Restructuring charges and revisions	473			5			478
Accretion	—			14			14
Cash payments	(2,702		)	(118		)	(2,820		)
Foreign exchange impact on ending balance	(22		)	1			(21		)
Accrual balance as of September 30, 2019	$	290		$	220		$	510
Less: current portion	290			95			385
Long-term accrual balance as of September 30, 2019	$	—		$	125		$	125