Investments Held in Rabbi Trust (Tables)

6 Months Ended

Jun. 30, 2019

Investments Debt And Equity Securities [Abstract]

Investments Held in Rabbi Trust, Classified as Trading

The Company’s investments held in rabbi trust, classified as trading securities and included in “Other current assets” in the accompanying Condensed Consolidated Balance Sheets, at fair value, consist of the following (in thousands):

	June 30, 2019				December 31, 2018
	Cost		Fair Value		Cost		Fair Value
Mutual funds	$	9,744	$	13,879	$	8,864	$	11,442

Components of Investment Income (Losses), Included in Other Income (Expense), Net in Accompanying Consolidated Statements of Operations

The mutual funds held in rabbi trust were 66% equity-based and 34% debt-based as of June 30, 2019. Net investment gains (losses) included in “Other income (expense), net” in the accompanying Condensed Consolidated Statements of Operations consists of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Net realized gains (losses) from sale of trading securities	$	5	$	27	$	66	$	32
Dividend and interest income		53		43		82		68
Net unrealized holding gains (losses)		368		72		1,458		17
	$	426	$	142	$	1,606	$	117