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Financial Statement Schedules
12 Months Ended
Dec. 31, 2021
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Financial Statement Schedules Financial Statement Schedules

The following financial statement schedules for the years ended December 31, 2021, 2020 and 2019 are filed as part of this report and should be read in conjunction with the consolidated financial statements.

 

 

 

December 31,

 

 

 

2021

 

 

2020

 

 

2019

 

Inventory reserve, beginning of year

 

$

8,641

 

 

$

8,031

 

 

$

6,408

 

Additions charged to earnings

 

 

17,488

 

 

 

2,759

 

 

 

2,755

 

Deductions

 

 

(299

)

 

 

(2,149

)

 

 

(1,132

)

Inventory reserve, end of year

 

$

25,830

 

 

$

8,641

 

 

$

8,031

 

 

 

 

December 31,

 

 

 

2021

 

 

2020

 

 

2018

 

Deferred tax asset valuation allowance, beginning of year

 

$

16,174

 

 

$

 

 

$

 

Additions charged to earnings

 

 

47,128

 

 

 

16,174

 

 

 

 

Other (1)

 

 

4,807

 

 

 

 

 

 

 

Deferred tax asset valuation allowance, end of year

 

$

68,109

 

 

$

16,174

 

 

$

 

(1) During 2021, the valuation allowance was adjusted for acquisitions and deferred taxes related to tax deductible transaction costs included in additional paid-in-capital in the financial statements.