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Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Finite-Lived Intangible Assets
Finite-lived intangible assets primarily represent customer relationships and consist of the following at December 31:
(in thousands)20212020
Cost$109,904 $111,041 
Accumulated Amortization(39,618)(26,372)
Carrying Value$70,286 $84,669 
Schedule of Expected Aggregate Annual Amortization Expense for Finite-Lived intangible Assets Expected aggregate annual amortization expense for finite-lived intangible assets in each of the five succeeding years assuming no new acquisitions or impairments is shown in the table below:
(in thousands)
2022$13,347 
202313,314 
202412,366 
202512,285 
20268,275