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Nature of Operations and Basis of Presentation - Narrative (Details)
$ in Thousands
1 Months Ended 3 Months Ended 45 Months Ended
Apr. 30, 2023
mi²
people
county
city
Jun. 30, 2023
USD ($)
county
Jun. 30, 2022
USD ($)
county
Dec. 31, 2026
USD ($)
Conversion of Stock [Line Items]        
Broadband licenses granted, number of counties | county   9 11  
Payments to acquire intangible assets | $   $ 5,170 $ 6,650  
Lower Colorado River Authority (LCRA) | Wireless Licenses        
Conversion of Stock [Line Items]        
Broadband licenses granted, number of counties | county 68      
Broadband licenses granted, number of cities | city 30      
Broadband licenses granted, number of customers | people 100      
Broadband licenses granted, service area | mi² 73,000      
Lower Colorado River Authority (LCRA) | Wireless Licenses | Forecast        
Conversion of Stock [Line Items]        
Payments to acquire intangible assets | $       $ 30,000