Unearned Revenue

9 Months Ended

Sep. 30, 2018

Revenue Recognition And Deferred Revenue [Abstract]

Unearned Revenue

Note 10 – Unearned Revenue

Unearned revenue by segment was as follows:

	September 30, 2018		December 31, 2017
Automotive	$	1,914	$	—
Industrial		4,214		4,889
Total	$	6,128	$	4,889

Changes in unearned revenue were as follows:

Nine Months Ended September 30, 2018
Balance, beginning of period	$	4,889
Additions to unearned revenue		15,467
Reclassified to revenue		(14,193	)
Currency impacts		(35	)
Balance, end of period	$	6,128

Revenue allocated to remaining performance obligations represent contracted revenue that has not yet been recognized, which includes unearned revenue and amounts that will be invoiced and recognized as revenue in future periods.