Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Income Statement [Abstract]
Revenues	$ 14,571,158	$ 12,076,358
Operating expenses:
Cost of services	10,802,932	8,293,354
Selling, general and administrative:
Stock-based compensation	968,141	1,314,778
Cancellation of stock-based compensation	0	(261,208)
Other expenses	4,378,969	3,188,407
Depreciation and amortization	1,258,132	901,600
Total operating expenses	17,408,174	13,436,931
Operating (loss)	(2,837,016)	(1,360,573)
Other income:
Interest income	100,964	97,322
Other income	1,583	99,277
Other income, net	102,547	196,599
(Loss) before income taxes	(2,734,469)	(1,163,974)
Income taxes	274,316	32,668
Net (Loss)	$ (3,008,785)	$ (1,196,642)
Earnings (Loss) Per Share
Basic earnings (loss) per common share (in dollars per share)	$ (0.33)	$ (0.15)
Diluted earnings (loss) per common share (in dollars per share)	$ (0.33)	$ (0.15)
Weighted average common shares outstanding (see Note 12)
Basic (in shares)	8,995,883	7,838,197
Diluted (in shares)	8,995,883	7,838,197