Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

Intangible Assets

Schedule of Intangible assets

Intangible assets as of March 31, 2018, and December 31, 2017 are detailed below (in thousands):

	March 31,		December 31,
	2018		2017
Beginning balance	$	172,166	$	185,766
Disposals		—		(32)
Amortization		(3,365)		(13,568)
Ending balance	$	168,801	$	172,166