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Interest Expense (Tables)
12 Months Ended
Dec. 31, 2022
Interest and Debt Expense [Abstract]  
Schedule Of Interest Expense
The following table presents an analysis of interest expense:
 Year Ended December 31,
202220212020
 (Dollars in thousands)
Interest incurred on debt$43,609 $56,731 $83,555 
Accretion of original issue discount on 2018 Term Loan Facility1,200 3,387 5,340 
Amortization of debt issuance and modification costs3,475 8,642 9,179 
Unrealized mark-to-market gain on de-designated interest rate swap(7,111)— — 
Gain upon partial termination of embedded derivative(4,605)— — 
Total interest expense$36,568 $68,760 $98,074