CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
OPERATING REVENUES:
Operating Revenues	$ 15,972,418	$ 11,613,186
OPERATING EXPENSES:
Cost of Other Nonregulated Services	510,963	527,876
Depreciation and Amortization	3,036,325	2,255,848
Selling, General and Administrative	2,719,731	1,965,016
Total Operating Expenses	12,306,580	9,465,628
OPERATING INCOME	3,665,838	2,147,558
OTHER (EXPENSE) INCOME
Interest Expense	(937,821)	(286,935)
Interest Income	20,777	53,861
Interest During Construction	36,701	31,845
Loss on Investment	(104,044)
CoBank Patronage Dividends	403,786	290,895
Other Investment Income	98,512	54,541
Total Other Income (Expense)	(482,089)	144,207
INCOME BEFORE INCOME TAXES	3,183,749	2,291,765
INCOME TAXES	891,449	641,692
NET INCOME	$ 2,292,300	$ 1,650,073
NET INCOME PER SHARE (in Dollars per share)	$ 0.44	$ 0.32
DIVIDENDS PER SHARE (in Dollars per share)	$ 0.12	$ 0.10
WEIGHTED AVERAGE SHARES OUTSTANDING (in Shares)	5,177,255	5,161,468
Service [Member]
OPERATING REVENUES:
Operating Revenues	$ 1,853,933	$ 1,327,217
Network Access [Member]
OPERATING REVENUES:
Operating Revenues	1,997,255	1,665,015
Video [Member]
OPERATING REVENUES:
Operating Revenues	2,989,037	2,309,398
OPERATING EXPENSES:
Cost	2,585,626	2,151,681
Data [Member]
OPERATING REVENUES:
Operating Revenues	5,401,710	3,253,968
OPERATING EXPENSES:
Cost	597,307	548,303
A-CAM/FUSF [Member]
OPERATING REVENUES:
Operating Revenues	2,738,373	1,948,451
Other Non Regulated [Member]
OPERATING REVENUES:
Operating Revenues	992,110	1,109,137
Plant Operations [Member]
OPERATING EXPENSES:
Cost	$ 2,856,628	$ 2,016,904