Other Income - Net (Tables)

9 Months Ended

Sep. 30, 2019

Other Income -Net [Abstract]

Schedule Of Other Income -Net

	Three months ended September 30,				Nine months ended September 30,
	2019		2018		2019		2018
Market value adjustment on assets held in
deferred compensation trust	$	2,886	$	2,189	$	5,094	$	3,827
Interest income		173		111		387		529
Other - net		(23)		-		7		-
Total other income - net	$	3,036	$	2,300	$	5,488	$	4,356