Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Intangible Assets

Schedule of Intangible assets

dated statement of operations. The following table is a reconciliation of changes in intangible assets (in thousands):

	Six Months Ended		Year Ended
	June 30, 2018		December 31, 2017
Beginning balance	$	172,166	$	185,766
Disposals		—		(32)
Amortization		(6,730)		(13,568)
Ending balance	$	165,436	$	172,166