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Intangible Assets, Net
9 Months Ended
Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets, Net Intangible Assets, Net
The following table shows changes in the carrying amount of intangible assets, net, by reportable segment.
Mobile
Solutions
Power
Solutions
Total
Balance as of December 31, 2019$32,416 $84,997 $117,413 
Amortization(2,516)(8,245)(10,761)
Balance as of September 30, 2020$29,900 $76,752 $106,652 
Intangible assets are tested for impairment when changes in circumstances indicate the carrying value of those assets may not be recoverable. As of March 31, 2020, the goodwill impairment testing trigger caused us to test intangible assets in all of our reportable segments for impairment as well, and based on our analysis no impairment charge was deemed necessary.