Non-operating (loss) income (Tables)

9 Months Ended

Sep. 30, 2021

Non-operating (loss) income, net [Abstract]

Schedule of Other Nonoperating Income (Expense) [Table Text Block]

The following table presents the components of Non-operating income (loss), net:

	Three Months Ended September 30,				Nine Months Ended  September 30,
	2021		2020		2021		2020
	(In thousands)
Interest income	$	111	$	805	$	438	$	7,500
Loss on extinguishment of debt	—		—		(2,149)		—
Gain on sale of business	—		(9)		—		5,602
Transition services income	—		—		—		2,100
Other, net	53		(21)		278		60
Total non-operating income (loss), net	$	164	$	775	$	(1,433)	$	15,262