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Revenue Recognition (Details) - Revenue from contracts with customers - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Disaggregation of Revenue [Line Items]    
Revenue From Customers $ 13,036,321 $ 9,427,562
Subsidy and other revenue outside scope of ASC 6065 2,936,097 2,185,624
Total revenue 15,972,418 11,613,186
Voice Services [Member]    
Disaggregation of Revenue [Line Items]    
Revenue From Customers 2,076,203 1,570,217
Network Access [Member]    
Disaggregation of Revenue [Line Items]    
Revenue From Customers 2,046,026 1,723,215
Total revenue 1,997,255 1,665,015
Video [Member]    
Disaggregation of Revenue [Line Items]    
Revenue From Customers 2,986,386 2,305,609
Total revenue 2,989,037 2,309,398
Data [Member]    
Disaggregation of Revenue [Line Items]    
Revenue From Customers 4,968,280 2,882,865
Total revenue 5,401,710 3,253,968
Directory [Member]    
Disaggregation of Revenue [Line Items]    
Revenue From Customers 202,049 172,052
Other Contracted Revenue [Member]    
Disaggregation of Revenue [Line Items]    
Revenue From Customers 573,342 556,585
Product and Service, Other [Member]    
Disaggregation of Revenue [Line Items]    
Revenue From Customers $ 184,035 $ 217,019