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Note 5 - Intangible Assets | 12 Months Ended
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Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract] |
Intangible Assets | NOTE 5 — Intangible Assets Intangible assets consist of a patent purchased in 2004 for $600,000 covering the design and functioning of plug-in bar code scanners, bar code imagers, and radio frequency identification products, which was amortized on a straight line basis over its estimated life of ten years. The Company completed the amortization of the patent in the first half of 2014. Intangible assets of $570,750 remaining from a prior acquisition in 2000 consisting of developed software and technology with estimated lives at the time of acquisition of 8.5 years was fully amortized in the quarter ended June 30, 2009. Amortization of all intangible assets in the years ended December 31, 2015 and 2014, was $0 and $30,000, respectively, and is included in research and development expense. Intangible assets as of December 31, 2015 and 2014 consisted of the following:
|  | Gross Assets |  | Accumulated Amortization |  | Net
Patent |  | $ | 600,000 |  |  | $ | 600,000 |  |  | $ | — |
Project management tools |  |  | 570,750 |  |  |  | 570,750 |  |  |  | — |
Total intangible assets |  | $ | 1,170,750 |  |  | $ | 1,170,750 |  |  | $ | — |

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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 + Details
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