Assets Manufactured for Internal Use, net (Tables)

12 Months Ended

Dec. 31, 2019

Assets Manufactured for Internal Use, net

Schedule of components of assets manufactured for internal use

	December 31,
	2019		2018
	(in thousands)
Internal use assets	$	56,775	$	47,509
Construction in process		5,242		1,609
Total cost		62,017		49,118
Accumulated depreciation		(19,259)		(19,285)
Assets manufactured for internal use, net	$	42,758	$	29,833