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CONDENSED CONSOLIDATED INCOME STATEMENTS (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2019	Jun. 30, 2018	Jun. 29, 2019	Jun. 30, 2018
CONDENSED CONSOLIDATED INCOME STATEMENTS (unaudited)
Revenues	$ 110,573	$ 105,538	$ 216,422	$ 205,014
Costs of services (exclusive of depreciation and amortization)	75,972	69,705	149,607	139,096
Selling, general and administrative expenses	23,737	23,739	46,480	45,389
Depreciation and amortization	2,553	2,433	5,169	4,664
Income from operations	8,311	9,661	15,166	15,865
Interest expense, net	(519)	(301)	(530)	(338)
Other income (expense), net	155	377	(589)	136
Income before provision for income taxes	7,947	9,737	14,047	15,663
Provision for income taxes	2,367	2,898	3,802	3,938
Net income	$ 5,580	$ 6,839	$ 10,245	$ 11,725
Net income per share :
Basic (in dollars per share)	$ 0.70	$ 0.84	$ 1.28	$ 1.43
Diluted (in dollars per share)	$ 0.68	$ 0.79	$ 1.23	$ 1.35
Weighted average number of shares outstanding:
Basic (in shares)	7,925	8,053	7,970	8,169
Diluted (in shares)	8,218	8,550	8,282	8,649

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