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Consolidated Statements of Income (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
--- | ---
Jan. 31, 2014 | Jan. 31, 2013
Income Statement [Abstract] |  |
Net Sales | $ 68,592 | $ 61,224
Cost of Sales | 41,609 | 37,496
Gross Profit | 26,983 | 23,728
Costs and Expenses: |  |
Selling and Marketing | 14,774 | 12,412
Research and Development | 5,072 | 3,816
General and Administrative | 5,604 | 4,574
Operating Expenses | 25,450 | 20,802
Operating Income | 1,533 | 2,926
Other Income (Expense): |  |
Investment Income | 72 | 55
Other, Net | (193) | (96)
Other Income (Expense) | (121) | (41)
Income from Continuing Operations before Income Taxes | 1,412 | 2,885
Income Tax Provision for Continuing Operations | 175 | 847
Income from Continuing Operations | 1,237 | 2,038
Income from Discontinued Operations, net of taxes of $777 in 2014 and $5,351 in 2013 | 1,975 | 8,729
Net Income | $ 3,212 | $ 10,767
Net Income per Common Share-Basic: |  |
From Continuing Operations | $ 0.17 | $ 0.28
From Discontinued Operations | $ 0.26 | $ 1.18
Net Income Per Common Share-Basic | $ 0.43 | $ 1.46
Net Income per Common Share-Diluted: |  |
From Continuing Operations | $ 0.16 | $ 0.27
From Discontinued Operations | $ 0.26 | $ 1.17
Net Income Per Common Share-Diluted | $ 0.42 | $ 1.44
Weighted Average Number of Common Shares Outstanding-Basic | 7,470 | 7,396
Dilutive effect of options outstanding | 227 | 87
Weighted Average Number of Common Shares Outstanding-Diluted | 7,697 | 7,483
Dividends Declared Per Common Share | $ 0.28 | $ 0.35

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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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- Definition The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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