XML 41 R27.htm IDEA: XBRL DOCUMENT v3.20.2
Warranties (Tables)
 9 Months Ended
Sep. 30, 2020
Warranties [Abstract]  
Schedule Of Changes In Warranty Accrual

Three Months Ended September 30,

Nine Months Ended September 30,

2020

2019

2020

2019

Beginning balance

$

11,221

$

9,768

$

9,731

$

7,970

Warranty expense provisions

2,293

1,665

6,345

5,433

Payments

(624)

(870)

(1,925)

(3,063)

Warranty adjustment

—

(573)

(1,261)

(350)

Ending balance

$

12,890

$

9,990

$

12,890

$

9,990