Quarterly report pursuant to Section 13 or 15(d)

PENSION BENEFITS - Components of Net Periodic Benefit (Credit) Cost Expense (Details)

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PENSION BENEFITS - Components of Net Periodic Benefit (Credit) Cost Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Retirement Benefits [Abstract]      
Service cost $ 10   $ 16
Interest cost 127   259
Expected return on plan assets (53)   (399)
Recognized actuarial loss 0   9
Settlement gain (1,017) $ (500) 0
Net periodic benefit credit $ (933)   $ (115)