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WARRANTIES (Tables)
9 Months Ended
Sep. 30, 2020
WARRANTIES  
Schedule of changes in accrued product warranties

Three Months Ended September 30, 

Nine Months Ended September 30, 

    

2020

    

2019

    

2020

    

2019

Balances at beginning of period

$

6,072

$

3,263

$

6,413

$

2,084

Warranty acquired in business combinations

 

 

3,618

 

 

4,818

Increases to accruals

 

1,097

 

286

 

2,608

 

890

Warranty expenditures

 

(1,458)

 

(414)

 

(3,325)

 

(1,045)

Effect of changes in exchange rates

 

10

 

(11)

 

25

 

(5)

Balances at end of period

$

5,721

$

6,742

$

5,721

$

6,742