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Consolidated Statements of Operations (Unaudited) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Consolidated Statements of Operations (Unaudited) [Abstract] |  |
Net revenues | $ 10,544,000 | $ 19,829,000
Cost of goods sold | 10,450,000 | 19,292,000
Gross profit | 94,000 | 537,000
Selling, general and administrative expenses | 3,212,000 | 4,186,000
Research and development | 371,000 | 499,000
Loss on disposal of property and equipment | 0 | 2,000
Loss from operations | (3,489,000) | (4,150,000)
Other income (expense): |  |
Interest income | 7,000 | 9,000
Interest expense | (153,000) | (145,000)
Interest expense - financing fees | (45,000) | (23,000)
Other | 7,000 | (8,000)
Loss from continuing operations before taxes | (3,673,000) | (4,317,000)
Income tax expense (benefit) | 30,000 | (1,429,000)
Loss from continuing operations, net of taxes | (3,703,000) | (2,888,000)
Loss from discontinued operations, net of taxes | (266,000) | (27,000)
Net loss | (3,969,000) | (2,915,000)
Net loss attributable to non-controlling interest | 0 | (3,000)
Net loss attributable to Perma-Fix Environmental Services, Inc. common stockholders | $ (3,969,000) | $ (2,912,000)
Net loss per common share attributable to Pema-Fix Environmental Services, Inc. stockholders - basic and diluted: |  |
Continuing operations (in dollars per share) | $ (0.33) | $ (0.26)
Discontinued operations (in dollars per share) | $ (0.02) | $ 0
Net loss per common share (in dollars per share) | $ (0.35) | $ (0.26)
Number of common shares used in computing net loss per share: |  |
Basic (in shares) | 11,419 | 11,254
Diluted (in shares) | 11,419 | 11,254

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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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 2 -Paragraph 12, 13 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph g -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 86 -Paragraph 11, 12 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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