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Long‑Term Debt (Tables)
12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments
Long‑term debt consists of the following:
December 31,
20212020
Bank credit facility:
Revolving loan facility$— $246,000 
Term loan:
Principal200,000 — 
Unamortized debt issuance costs(534)— 
Term loan net carrying value199,466 — 
Bank credit facility net carrying value199,466 246,000 
2026 Notes:
Principal690,000 — 
Unamortized debt issuance costs(14,677)— 
2026 Notes net carrying value675,323 — 
2027 Notes:
Principal575,000 — 
Unamortized debt issuance costs(13,797)— 
2027 Notes net carrying value561,203 — 
Total net carrying value1,435,992 246,000 
Less: Current portion of long-term debt(5,000)— 
Total long-term debt$1,430,992 $246,000 
Schedule of Interest Expense
Interest expense consists of the following:
Year Ended December 31,
202120202019
Bank credit facility (1):
Revolving loan facility$3,448 $5,680 $8,971 
Term loans117 502 — 
Interest rate swap1,270 696 — 
Amortization and write-off of deferred debt issuance costs1,309 985 553 
6,144 7,863 9,524 
2026 Notes:
0.125% Coupon interest
803 — — 
Amortization of deferred debt issuance costs3,378 — — 
4,181 — — 
2027 Notes:
0.375% Coupon interest
1,096 — — 
Amortization of deferred debt issuance costs1,268 — — 
2,364 — — 
Other obligations108 50 207 
Total interest expense$12,797 $7,913 $9,731 
(1)The weighted average interest rate was 2.03%, 1.92%, and 3.47% for the years ended December 31, 2021, 2020, and 2019, respectively.
Interest expense, net is comprised of the following:
Year Ended December 31,
202120202019
Interest expense (see Note 10)$(12,797)$(7,913)$(9,731)
Interest income306 437 1,532 
Interest expense, net$(12,491)$(7,476)$(8,199)
Schedule of Maturities of Long-term Debt
Scheduled maturities of long‑term debt are as follows:
December 31, 2021
2022$5,000 
20235,000 
202410,000 
2025180,000 
2026690,000 
Thereafter575,000 
Total scheduled maturities of long-term debt$1,465,000