Goodwill And Intangible Assets, Net

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill And Intangible Assets, Net

NOTE 8—GOODWILL AND INTANGIBLE ASSETS, NET

Intangible assets consist of the following as of December 31, 2021 and December 31, 2020:

	Year Ended December 31,
	2021		2020
Goodwill	$	60	$	60
Intangible assets with indefinite lives:
Emissions allowances	$	—	$	777
Land use rights		329		329
Total intangible assets with indefinite lives:	$	329	$	1,106
Intangible assets with finite lives:
Interconnection, net of accumulated amortization of $3,034 and $2,329	$	12,526		12,596
Customer contracts, net of accumulated amortization of $17,085 and $16,367		1,198	$	916
Total intangible assets with finite lives:	$	13,724	$	13,512
Total Goodwill and Intangible Assets	$	14,113	$	14,678

The weighted average remaining useful life of the customer contracts and interconnection is approximately 15 years and 17 years, respectively. Amortization expense was $1,424, $1,473 and $1,526 for the years ended December 31, 2021, 2020 and 2019, respectively. Amortization expense for customer contracts and interconnection the next five years is as follows:

	Customer Contracts		Inter- Connections
Year Ending
2022	$	33	$	824
2023		23		755
2024		9		740
2025		9		740
2026		9		740
Thereafter		1,115		8,727