RESTRUCTURING CHARGES (Tables)

3 Months Ended

Mar. 31, 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 March 31,
	2019		2018
Employee compensation costs	$	—	$	8,779
Fixed Asset disposals and accelerated depreciation of leasehold improvements	—		—
Other exit costs	—		238
Total restructuring costs	$	—	$	9,017

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
Net accruals	—
Non-cash adjustments	—
Cash paid	(758		)
Balance at March 31, 2019	$	820