Other Non-Operating Income (Expense), Net

12 Months Ended

Dec. 31, 2019

Other Non-Operating Income (Expense), Net [Abstract]

Other Non-Operating Income (Expense), Net

16. Other Non-Operating Income (Expense), Net

The components of other non-operating income (expense), net are as follows:

	Year Ended December 31,
	2019			2018			2017
	(In thousands)
Interest and dividend income	$	97		$	80		$	91
Equity income (loss) from joint ventures (1)		2,865			(768	)		(602	)
Gain (loss) on foreign exchange		(502	)		(120	)		950
Postretirement plan net periodic benefit credit (cost)		25			262			653
Other non-operating income, net		102			135			158
Total other non-operating income (expense), net	$	2,587		$	(411	)	$	1,250

(1) Year ended December 31, 2018 and 2017 includes a noncash impairment charge of approximately $1.7 million and $1.8 million, respectively, related to our minority interest investment in Orange Electronic Co., Ltd.  (See Note 10, “Investments in Unconsolidated Affiliates” for additional information).