Investments (Tables)

6 Months Ended

Jun. 30, 2017

Investments

Summarized financial information of unconsolidated entities

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

	Six Months Ended
	June 30,
	2017
Sales	$	15,222
Total expenses		10,960
Net income	$	4,262

	June 30,		December 31,
	2017		2016
Current assets	$	21,780	$	27,779
Noncurrent assets		183,371		152,112
Current liabilities		12,078		16,577