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UNAUDITED CONSOLIDATED STATEMENTS OF INCOME - USD ($)	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Revenues	$ 68,776,067	$ 66,855,470
Gross profit	18,438,640	17,309,931
Selling, general and administrative expenses	13,620,423	11,979,120
Depreciation and amortization	1,231,509	1,295,506
Operating income	3,586,708	4,035,305
Interest expense, net	(353,237)	(871,092)
Income (loss) before income taxes	3,233,471	3,164,213
Income tax expense	737,447	698,642
Net income (loss)	$ 2,496,024	$ 2,465,571
Net income per share:
Basic (in dollars per share)	$ 0.24	$ 0.28
Diluted (in dollars per share)	$ 0.24	$ 0.27
Weighted-average shares outstanding:
Basic (shares)	10,229,462	8,761,292
Diluted (shares)	10,404,355	9,087,016
Cash dividends declared per common share	$ 0.30	$ 0.25
Service
Revenues	$ 68,776,067	$ 66,855,470
Cost of services	$ 50,337,427	$ 49,545,539

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