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Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Apr. 28, 2018	Apr. 29, 2017
Income Statement [Abstract]
Revenue	$ 31,487	$ 24,458
Cost of Revenue	19,377	15,152
Gross Profit	12,110	9,306
Operating Expenses:
Selling and Marketing	6,500	5,238
Research and Development	1,692	1,505
General and Administrative	2,653	1,856
Operating Expenses	10,845	8,599
Operating Income, net	1,265	707
Other Expense	(270)	(48)
Income before Income Taxes	995	659
Income Tax Provision	181	147
Net Income	$ 814	$ 512
Net Income Per Common Share-Basic	$ 0.12	$ 0.07
Net Income Per Common Share-Diluted	$ 0.12	$ 0.07
Weighted Average Number of Common Shares Outstanding:
Basic	6,787,926	7,480,039
Diluted	6,916,155	7,615,546
Dividends Declared Per Common Share	$ 0.07	$ 0.07

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