Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenues	$ 15,821,070	$ 8,137,077	$ 44,515,761	$ 22,869,309
Cost of services	11,787,439	6,414,807	33,447,448	17,933,089
Gross profit	4,033,631	1,722,270	11,068,313	4,936,220
Selling, general and administrative:
Stock-based compensation	343,567	267,223	988,567	903,326
Other SG&A expenses	2,844,205	1,976,191	8,349,452	5,955,221
Depreciation and amortization	634,912	390,216	1,884,268	1,160,255
Total selling, general and administrative expenses	3,822,684	2,633,630	11,222,287	8,018,802
Operating income (loss)	210,947	(911,360)	(153,974)	(3,082,582)
Other income and (expense):
Interest income	1,767	10,157	6,403	22,800
Other income (expense)	(1,480)	186	(2,964)	912
Other income and (expense), net	287	10,343	3,439	23,712
Income (loss) before income taxes	211,234	(901,017)	(150,535)	(3,058,870)
Income tax expense	70,000	35,000	210,000	325
Net income (loss)	$ 141,234	$ (936,017)	$ (360,535)	$ (3,059,195)
Basic income (loss) per common share: (in dollars per share)	$ 0.01	$ (0.06)	$ (0.02)	$ (0.22)
Diluted income (loss) per common share: (in dollars per share)	$ 0.01	$ (0.06)	$ (0.02)	$ (0.22)
Weighted average common shares outstanding
Basic (in shares)	20,033,515	15,474,171	19,986,279	13,924,803
Diluted (in shares)	24,935,517	15,474,171	19,986,279	13,924,803