Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Carrying Amount of Intangible Assets by Segment and by Major Asset Class

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, 2021	$	25,709	$	63,009	$	88,718
Amortization	(3,353)		(12,474)		(15,827)
Balance as of December 31, 2022	22,356		50,535		72,891
Amortization	(3,353)		(10,814)		(14,167)
Balance as of December 31, 2023	$	19,003	$	39,721	$	58,724

The following table shows the cost and accumulated amortization of our intangible assets as of December 31, 2023 and 2022.

	December 31, 2023						December 31, 2022
	Gross Carrying Value as of Acquisition Date		Accumulated Amortization		Net Carrying Value		Gross Carrying Value as of Acquisition Date		Accumulated Amortization		Net Carrying Value
Customer relationships	$	171,846	$	(114,671)	$	57,175	$	173,746	$	(103,021)	$	70,725
Trademark and trade name	7,527		(5,978)		1,549		7,527		(5,361)		2,166
Total identified intangible assets	$	179,373	$	(120,649)	$	58,724	$	181,273	$	(108,382)	$	72,891

Summary of Estimated Amortization Expense

The following table shows estimated future amortization expense for each of the next five years.

Year Ending December 31,
2024	$	13,824
2025	13,824
2026	13,824
2027	11,663
2028	3,353