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Derivatives (Tables)
3 Months Ended
Mar. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of effect of derivative instruments on consolidated financial position

(in thousands)

    

March 31, 2021

    

December 31, 2020

Accrued liabilities

$

4,771

$

4,810

Other liabilities

 

305

 

1,527

Total derivative liabilities

$

5,076

$

6,337

Schedule of effect of derivative instruments on results of operations

Three Months Ended

March 31, 

(in thousands)

    

2021

    

2020

Pre-tax loss recognized in other comprehensive income (loss)

$

(10)

$

(7,573)

Pre-tax loss reclassified from accumulated other comprehensive loss into interest expense

 

(1,271)

 

(248)

Total amount of interest expense in which the effects of cash flow hedges are recorded

31,245

29,665