Other Income - Net

12 Months Ended

Dec. 31, 2020

Other Income - Net [Abstract]

Other Income - Net

10.    Other Income -- Net

Other income -- net comprises the following (in thousands):

		For the Years Ended December 31,
		2020		2019		2018
Market value gains related to deferred
compensation trusts	$	7,933	$	8,254	$	287
Interest income		757		513		671
Other expense--net		(25)		(3)		-
Total other income	$	8,665	$	8,764	$	958

The market value gain relates to gains on the assets in the deferred compensation trust. There is an offsetting expense in selling, general and administrative expense to reflect the corresponding increase in the liability.