Three Months Ended September 30,

Nine Months Ended September 30,

2021

2020

X

2021

2020

(In thousands)

Interest expense before capitalized interest

$

17,278

$

18,274

$

50,744

$

52,751

Amortization of deferred financing costs

1,096

857

3,188

2,255

Interest expense related to finance lease right-of-use assets

430

464

1,284

1,026

Net unrealized (gain) loss on derivative financial instruments not designated as cash flow hedges

37

202

(50)

173

Capitalized interest

(1,598)

(2,912)

(4,854)

(11,545)

Interest expense

$

17,243

$

16,885

$

50,312

$

44,660