CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Revenues	$ 3,469,681	$ 5,083,850	$ 7,071,281	$ 11,271,597
Cost of revenues	2,865,785	3,520,623	6,058,183	7,088,148
Gross profit	603,896	1,563,227	1,013,098	4,183,449
Selling, general and administrative expenses	1,261,878	820,052	2,396,936	2,410,307
(Loss) income from operations	(657,982)	743,175	(1,383,838)	1,773,142
Other income (expense):
Interest expense	(36,575)	(6,685)	(62,003)	(12,909)
Total other expense	(36,575)	(6,685)	(62,003)	(12,909)
(Loss) income before income taxes	(694,557)	736,490	(1,445,841)	1,760,233
Provision (benefit) for income taxes		(24,000)		71,000
Net (loss) income	$ (694,557)	$ 760,490	$ (1,445,841)	$ 1,689,233
Net (loss) income per common share:
Net (loss) income per common share - basic (in dollars per share)	$ (0.02)	$ 0.02	$ (0.03)	$ 0.04
Net (loss) income per common share - fully diluted (in dollars per share)	$ (0.02)		$ (0.03)	$ 0.01
Weighted average common shares outstanding - basic	41,673,655	41,543,655	41,673,655	41,543,655
Weighted average common shares outstanding - fully diluted (in shares)	41,673,655	198,756,395	41,673,655	198,756,395