Revenue Recognition (Details) - Revenue from contracts with customers - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Revenue from customers	$ 13,341,007	$ 13,300,104	$ 26,706,714	$ 26,583,099
Subsidy and other revenue outside scope of ASC 6065	3,099,356	3,186,958	6,208,421	6,382,086
Total revenue	16,440,363	16,487,062	32,915,135	32,965,185
Voice Services [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	1,587,265	1,761,460	3,198,323	3,546,540
Total revenue	1,447,979	1,544,766	2,916,157	3,096,044
Network Access [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	1,240,045	1,353,495	2,565,682	2,964,692
Total revenue	1,202,965	1,344,685	2,494,275	2,927,125
Video Service [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	3,178,388	3,237,723	6,319,740	6,265,270
Total revenue	3,178,388	3,237,723	6,319,880	6,266,600
Data Service [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	6,184,006	5,836,759	12,333,466	11,592,229
Total revenue	6,774,036	6,368,566	13,490,888	12,636,537
Directory [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	164,646	177,946	325,738	356,065
Other Contracted Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	692,951	659,613	1,364,558	1,284,107
Product and Service, Other [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	$ 293,706	$ 273,108	$ 599,207	$ 574,196