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Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets Resulting from Acquisition

The Company's intangible assets consisted of the following:

			December 31, 2021																		December 31, 2020
(in thousands)			Gross Carrying Amount						Accumulated Amortization and Other						Net						Gross Carrying Amount						Accumulated Amortization and Other						Net
Goodwill - Broadband			$	3,244					$	—					$	3,244					$	3,244					$	—					$	3,244
Indefinite-lived intangibles:
Cable franchise rights			$	64,334					$	—					$	64,334					$	64,334					$	—					$	64,334
FCC spectrum licenses			13,839						—						13,839						29,958						—						29,958
Railroad crossing rights			141						—						141						141						—						141
Total indefinite-lived intangibles			78,314						—						78,314						94,433						—						94,433
Finite-lived intangibles:
FCC spectrum licenses			6,811						(672)						6,139						6,811						(340)						6,471
Subscriber relationships			28,425						(26,451)						1,974						28,425						(26,000)						2,425
Other intangibles			463						(303)						160						463						(277)						186
Total finite-lived intangibles			35,699						(27,426)						8,273						35,699						(26,617)						9,082
Total goodwill and intangible assets			$	117,257					$	(27,426)					$	89,831					$	133,376					$	(26,617)					$	106,759

Schedule of Finite-Lived Intangible Assets

The Company's intangible assets consisted of the following:

			December 31, 2021																		December 31, 2020
(in thousands)			Gross Carrying Amount						Accumulated Amortization and Other						Net						Gross Carrying Amount						Accumulated Amortization and Other						Net
Goodwill - Broadband			$	3,244					$	—					$	3,244					$	3,244					$	—					$	3,244
Indefinite-lived intangibles:
Cable franchise rights			$	64,334					$	—					$	64,334					$	64,334					$	—					$	64,334
FCC spectrum licenses			13,839						—						13,839						29,958						—						29,958
Railroad crossing rights			141						—						141						141						—						141
Total indefinite-lived intangibles			78,314						—						78,314						94,433						—						94,433
Finite-lived intangibles:
FCC spectrum licenses			6,811						(672)						6,139						6,811						(340)						6,471
Subscriber relationships			28,425						(26,451)						1,974						28,425						(26,000)						2,425
Other intangibles			463						(303)						160						463						(277)						186
Total finite-lived intangibles			35,699						(27,426)						8,273						35,699						(26,617)						9,082
Total goodwill and intangible assets			$	117,257					$	(27,426)					$	89,831					$	133,376					$	(26,617)					$	106,759

Schedule of Finite Lived Intangible Assets, Amortization, Estimated Useful Lives

Our finite-lived intangible assets are amortized over the following estimated useful lives:

						Estimated Useful Life
FCC spectrum licenses						18 - 30 years
Subscriber relationships						3 - 10 years
Other intangibles						15 - 20 years

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The following table summarizes expected amortization of intangible assets at December 31, 2021:

(in thousands)						Amortization of Intangible Assets
2022						$	772
2023						772
2024						772
2025						768
2026						427
Thereafter						4,762
Total						$	8,273

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