Trade Accounts and Notes Receivable (Tables)

12 Months Ended

Dec. 31, 2017

Trade Accounts and Notes Receivable

Trade accounts and notes receivable from customers at December 31, 2017 and 2016 consist of the following:

(In thousands)	2017		2016
Accounts receivable	$	179,194	$	163,759
Notes receivable	5,100		4,390
	184,294		168,149
Less allowance for doubtful accounts	860		2,474
	$	183,434	$	165,675