Nine Months Ended September 30,

2022

2021

Balance at the beginning of the period

$

1,916

$

2,391

Warranty opening balance from acquired entities

907

—

Warranty claims paid

(890

)

(1,374

)

Warranty expense for products shipped during the current period

1,963

1,722

Adjustments to warranty estimates from prior periods

(200

)

318

Adjustments due to currency translation

(106

)

(44

)

Balance at the end of the period

$

3,590

$

3,013