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Supplemental Data (Tables)
 12 Months Ended
Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Summary of Supplemental Balance Sheet Data
Supplemental Balance Sheet Data (in thousands):
Summary of accrued expensesDecember 31,
20212020
Accrued payroll and fringes$43,270 $34,324 
Accrued taxes16,472 14,014 
Income taxes payable6,163 6,067 
Accrued interest13,563 8,259 
Accrued rebates and discounts10,687 5,170 
Warranty payable2,062 1,558 
Accrued inventory50,122 40,461 
Other accrued expenses32,462 24,365 
Total$174,801 $134,218 
Warranty liabilityYear ended December 31,
20212020
Beginning balance$1,558 $784 
Accrual4,257 2,821 
Warranty payments(3,753)(2,696)
Other (1)
— 649 
Ending balance$2,062 $1,558 
Schedule of Supplemental Statement of Operations Data
Supplemental Statement of Operations Data (in thousands):
Other income (expense), netYear ended December 31,
202120202019
Foreign currency gain (loss)$27 $71 $(67)
Loss on sale of capital assets(1,458)(1,851)(1,626)
Other income (expense)247 (679)(353)
$(1,184)$(2,459)$(2,046)
Summary of Supplemental Cash Flow Data
Supplemental Cash Flow Statement Data (in thousands):
Year ended December 31,
202120202019
Interest paid$58,553 $43,730 $56,431 
Taxes paid$27,371 $10,189 $15,367 
Supplemental cash flow information related to leases was as follows (in thousands):
Year ended December 31, 2021Year ended December 31, 2020
Cash paid for amounts included in the measurement of lease liabilities:
   Operating cash flows from operating leases$37,012 $32,154 
Right-of-use assets obtained in exchange for lease obligations:
   Operating leases$43,404 $10,543