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Interest Expense (Tables)
9 Months Ended
Sep. 30, 2023
Interest and Debt Expense [Abstract]  
Schedule of Interest Expense
The following table presents the components of interest expense: 
Three Months
Ended September 30,
Nine Months
Ended September 30,
2023202220232022
 (Dollars in thousands)
Interest incurred on debt$17,154 $10,458 $39,101 $32,743 
Accretion of original issue discount526 178 2,002 1,043 
Amortization of debt issuance costs740 642 3,883 2,818 
Amortization of interest rate swap deferred gains(2,701)— (2,746)— 
Realized gain on termination of de-designated interest rate swap— (4,605)(6,918)(4,605)
Unrealized (gain) loss on de-designated interest rate swap— (249)7,110 (6,964)
Total interest expense$15,719 $6,424 $42,432 $25,035