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Interest Expense (Tables)
6 Months Ended
Jun. 30, 2021
Interest and Debt Expense [Abstract]  
Schedule Of Interest Expense
The following tables present the components of interest expense: 
For the Three Months Ended June 30,For the Six Months
Ended June 30,
2021202020212020
 (Dollars in thousands)
Interest incurred on debt$14,085 $19,300 $30,950 $43,392 
Accretion of original issue discount on 2018 Term Loans572 549 1,843 1,098 
Amortization of debt issuance and modification costs1,337 1,031 5,368 2,062 
Total interest expense$15,994 $20,880 $38,161 $46,552