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Utility Plant Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The costs of intangible assets as of December 31, 2020 and 2019 are as follows:

			2020						2019
Concession fees			$	6,800					6,800
Purchase premium customer relationships			13,400						13,400
Other intangibles			14,967						13,224
Intangible assets			35,167						33,424
Less: Accumulated amortization
Concession fees			6,324						6,052
Purchase premium customer relationships			1,094						201
Other intangibles			6,479						6,926
Net intangible assets			$	21,270					20,245

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- References

No definition available.

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- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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