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OTHER ASSETS (Tables)
12 Months Ended
Dec. 31, 2022
Other Assets, Noncurrent Disclosure [Abstract]  
Schedule of Other Assets, Noncurrent [Table Text Block]
Other long-term assets at December 31, 2022 and 2021, consisted of the following (amounts in thousands):
 20222021
Net pension asset$11,241 $11,095 
Prepaid software5,468 6,704 
Investments in nonconsolidated affiliates6,948 6,522 
Manufacturing spares1,683 1,637 
Amortizable intangibles1,610 1,498 
Deferred financing costs264 333 
Other3,515 2,707 
 $30,729 $30,496