Revenue Recognition (Details) - Revenue from contracts with customers - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Disaggregation of Revenue [Line Items]
Revenue From Customers	$ 9,427,562	$ 9,356,253
Subsidy and Other Revenue Outside the Scope of ASC 6066	2,185,624	2,272,876
Total revenue	11,613,186	11,629,129
Voice Services [Member]
Disaggregation of Revenue [Line Items]
Revenue From Customers	1,558,393	1,633,180
Network Access [Member]
Disaggregation of Revenue [Line Items]
Revenue From Customers	1,723,215	1,791,842
Total revenue	1,665,015	1,662,644
Video [Member]
Disaggregation of Revenue [Line Items]
Revenue From Customers	2,455,167	2,367,124
Total revenue	2,458,956	2,370,575
Data [Member]
Disaggregation of Revenue [Line Items]
Revenue From Customers	2,745,131	2,555,194
Total revenue	3,116,235	3,033,301
Directory [Member]
Disaggregation of Revenue [Line Items]
Revenue From Customers	172,052	178,067
Cellular [Member]
Disaggregation of Revenue [Line Items]
Revenue From Customers	119,948	107,402
Other Contracted Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenue From Customers	436,637	540,098
Product and Service, Other [Member]
Disaggregation of Revenue [Line Items]
Revenue From Customers	$ 217,019	$ 183,346