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Other Income (Expense), Net (Notes)
 6 Months Ended
Jun. 30, 2023
Other Income and Expenses [Abstract]  
Other Income and Other Expense Disclosure [Text Block] Other income (expense), net consists of the following:
Three Months Ended June 30,Six Months Ended June 30,
(In thousands)2023202220232022
Gain on investment in kaléo(a)
$— $1,406 $262 $1,406 
COVID-19-related expenses, net of relief (b)
— (96)— (308)
Other(20)32 (2)(57)
Total$(20)$1,342 $260 $1,041 
(a) In January 2023, additional cash consideration of $0.3 million was received related to the customary post-closing adjustments on the sale of the investment in kaleo, Inc ("kaléo"), which was sold in December 2021.
(b) Costs associated with operating under COVID-19 conditions include employee overtime expenses associated with absenteeism, personal protective equipment supplies and facility maintenance.