Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2019

Intangible Assets

Schedule of Intangible assets

The following table is a reconciliation of changes in intangible assets (in thousands):

	June 30,		December 31,
	2019		2018
Beginning balance	$	158,706	$	172,166
Amortization		(6,730)		(13,460)
Ending balance	$	151,976	$	158,706