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Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Net sales | $ 4,919 | $ 4,458
Cost of sales | 3,497 | 3,575
Gross profit | 1,422 | 883
Operating expenses: |  |
Research and development | 191 | 37
Selling, general, and administrative | 2,304 | 2,082
Total operating expenses | 2,495 | 2,119
Loss from operations | (1,073) | (1,236)
Other expense: |  |
Other expense | (360) | (94)
Interest expense | (2,618) | (126)
Loss from continuing operations before income taxes | (4,051) | (1,456)
Benefit for income taxes | 1 |
Net loss from continuing operations | (4,050) | (1,456)
(Loss) income from discontinued operations before income taxes | (20) | 31
Provision for income taxes |  | (3)
(Loss) income from discontinued operations | (20) | 28
Net loss | $ (4,070) | $ (1,428)
Basic |  |
From continung operations (in Dollars per share) | $ (0.08) | $ (0.03)
Total (in Dollars per share) | $ (0.08) | $ (0.03)
Diluted |  |
From continung operations (in Dollars per share) | $ (0.08) | $ (0.03)
Total (in Dollars per share) | $ (0.08) | $ (0.03)
Weighted average common shares outstanding: |  |
Basic and diluted (in Shares) | 51,725 | 44,699

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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 4 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6386349&loc=d3e3636-108311 + Details
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Period Type: | duration

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- Definition Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). + References No definition available. + Details
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