Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Summary of Warranty Provision

The following presents a summary of the warranty provision for the years ended December 31:

	2019			2018
Balance - Beginning of the year	$	3,911		$	3,490
Provision for new warranty claims	1,895			2,435
Change in provision for preexisting warranty claims	(27		)	932
Deduction for payments made	(2,705		)	(2,803		)
Currency translation adjustment	8			(143		)
Balance - End of year	$	3,082		$	3,911

Schedule of Minimum Principal Payments Due on Long-term Debt

The existing long-term debt agreement matures in 2023; no payments are due thereafter:

Year Ending December 31,
2020	$	4,375
2021	4,375
2022	4,375
2023	146,788
2024	—
Thereafter	—