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Equity - Schedule of Accumulated Other Comprehensive Loss Net of Income Taxes (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Equity [Abstract]    
Pension and other post-retirement benefit plans - unrecognized prior service costs and net actuarial loss $ (5,079) $ (5,108)
Interest rate swaps - net gain (loss) on fair value 1,541 1,331
Total accumulated other comprehensive income (loss) $ (3,538) $ (3,777)