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Property, Plant and Equipment (Tables)
12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment
Property, plant and equipment consists of the following as of December 31, 2021 and 2020:

December 31,
20212020
Cable distribution systems$35,907 $33,693 
Customer premise equipment and installations17,893 17,756 
Vehicles and equipment2,019 1,932 
Buildings and improvements5,729 5,396 
Furniture, fixtures and equipment7,015 7,219 
68,563 65,996 
Less: accumulated depreciation(34,253)(31,639)
$34,310 $34,357