Investments (Tables)

6 Months Ended

Jun. 30, 2018

Investments

Summarized financial information of unconsolidated entities

Summarized financial information of unconsolidated entities is as follows (in thousands):

	Six Months Ended June 30,
	2018		2017
Sales	$	179,798	$	15,222
Total expenses		163,091		10,960
Net income	$	16,707	$	4,262

	June 30,		December 31,
	2018		2017
Current assets	$	48,079	$	38,344
Noncurrent assets		299,187		193,748
Current liabilities		38,575		24,710