Statement Of Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2019

Supplemental Cash Flow Information [Abstract]

Schedule of supplemental cash flow information

The following table provides supplemental cash flow information (in thousands): 

	Three Months Ended March 31,
	2019		2018
Interest paid, net of interest capitalized	$	1,604	$	2,238
Income taxes paid	2,704		3,036