Consolidated Statements of Operations - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Income Statement [Abstract]
Revenue	$ 3,480,635	$ 4,765,361	$ 5,398,923	$ 4,600,293	$ 3,730,010	$ 4,446,540	$ 4,049,497	$ 3,369,612	$ 18,245,212	$ 15,595,659
Operating cost and expenses
Cost of revenue	1,669,955	1,665,774	1,942,671	1,798,944	1,571,367	1,716,740	1,491,383	1,180,733	7,077,344	5,960,223
Selling, general, and administrative expenses	2,115,951	1,866,833	1,426,985	1,697,663	1,897,090	1,102,373	1,237,335	1,497,517	7,107,432	5,734,315
Depreciation and amortization expense	940,048	942,473	941,683	936,027	931,366	907,837	899,373	938,022	3,760,231	3,676,598
Total operating costs and expenses	4,725,954	4,475,080	4,311,339	4,432,634	4,399,823	3,726,950	3,628,091	3,616,272	17,945,007	15,371,136
Operating income	(1,245,319)	290,281	1,087,584	167,659	(669,813)	719,590	421,406	(246,660)	300,205	224,523
Other income (expense)
Interest income	24,927	16,066	7,873	6,141	4,995	3,092	426	209	55,007	8,722
Interest expense	(220,988)	(178,642)	(182,497)	(191,553)	(207,352)	(224,510)	(215,103)	(259,025)	(773,680)	(905,990)
Other income								43,669		43,669
Provision for related party note receivable						(6,979,043)				(6,979,043)
Recovery of related party note receivable	377,746				717,709				377,746	717,709
Gain (loss) on disposition of assets	(14,013)						17,995	(5,828)	(14,013)	12,167
Total other expense	167,672	(162,576)	(174,624)	(185,412)	515,352	(7,200,461)	(196,682)	(220,975)	(354,940)	(7,102,766)
Loss before income taxes	(1,077,647)	127,705	912,960	(17,753)					(54,735)	(6,878,243)
Income tax expense	3,640								(3,640)
Net loss	$ (1,081,287)	$ 127,705	$ 912,960	$ (17,753)	$ (154,461)	$ (6,480,871)	$ 224,724	$ (467,635)	$ (58,375)	$ (6,878,243)
Basic loss per common share	$ (0.04)	$ 0.01	$ 0.04	$ 0.00	$ (0.01)	$ (0.26)	$ 0.01	$ (0.02)	$ 0.00	$ (0.28)
Basic weighted average common shares outstanding	24,608,967	24,542,551	24,535,155	24,535,155	24,268,409	24,617,272	24,197,148	24,196,299	24,608,967	24,268,409
Diluted loss per common share	$ (0.04)	$ 0.01	$ 0.04	$ 0.00	$ (0.01)	$ (0.26)	$ 0.01	$ (0.02)	$ 0.00	$ (0.28)
Diluted weighted average Common shares outstanding	24,608,967	25,162,445	25,140,467	25,140,646	24,268,409	24,617,272	24,197,148	24,196,299	24,608,967	24,268,409