Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Summary of Warranty Provision

The following represents a summary of the warranty provision for the six months ended June 30, 2019:

Balance - December 31, 2018	$	3,911
Provision for new warranty claims	1,038
Change in provision for preexisting warranty claims	(47		)
Deduction for payments made	(1,587		)
Currency translation adjustment	11
Balance - June 30, 2019	$	3,326

Schedule of Minimum Principal Payments Due on Long-term Debt

The existing long-term debt agreements mature in 2023.

Year Ending December 31,
2019	$	2,187
2020	$	4,375
2021	$	4,375
2022	$	4,375
2023	$	146,788
Thereafter	$	—