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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)
Revenues	$ 123,031	$ 110,573	$ 249,189	$ 216,422
Costs of services (exclusive of depreciation and amortization)	90,168	75,972	181,165	149,607
Selling, general and administrative expenses	21,418	23,737	45,541	46,480
Depreciation and amortization	3,106	2,553	6,049	5,169
Income from operations	8,339	8,311	16,434	15,166
Interest expense, net	(372)	(519)	(734)	(530)
Foreign currency gains (losses), net	(102)	155	1,320	(589)
Income before provision for income taxes	7,865	7,947	17,020	14,047
Provision for income taxes	1,934	2,367	4,621	3,802
Net income	$ 5,931	$ 5,580	$ 12,399	$ 10,245
Net income per share:
Basic (in dollars per share)	$ 0.76	$ 0.70	$ 1.59	$ 1.28
Diluted (in dollars per share)	$ 0.75	$ 0.68	$ 1.55	$ 1.23
Weighted average number of shares outstanding:
Basic (in shares)	7,764	7,925	7,784	7,970
Diluted (in shares)	7,920	8,218	7,979	8,282

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