RESTRUCTURING CHARGES (Tables)

9 Months Ended

Sep. 30, 2019

Restructuring and Related Activities [Abstract]

Schedule of restructuring costs

The following table summarizes the total expenses recorded related to the 2017 restructuring and one-time termination cost activities by type of activity and the locations recognized within the consolidated statements of operations as restructuring costs (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Employee compensation costs	$	—	$	400	$	—	$	14,993
Fixed Asset disposals and accelerated depreciation of leasehold improvements	—		3,511		—		3,511
Other exit costs	—		—		—		238
Total restructuring costs	$	—	$	3,911	$	—	$	18,742

Schedule of accrued restructuring and severance costs

Selected information relating to accrued restructuring, severance costs and one-time termination costs is as follows (in thousands):

	Employee compensation costs
Balance at December 31, 2018	$	1,578
Cash paid	(758		)
Balance at March 31, 2019	$	820
Cash paid	(342		)
Balance at June 30, 2019	$	478
Cash paid	(43		)
Balance at September 30, 2019	$	435