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INTANGIBLE ASSETS (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016 | Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Purchased technology, net | $ 217,000 |  | $ 217,000 |  | $ 215,000
Goodwill | 185,000 |  | 185,000 |  | 185,000
Amortization of Intangible Assets | 27,000 | $ 27,000 | 54,000 | $ 54,000 |
Brand name and trademark (life indefinite) |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |
Brand name and trademark | 1,510,000 |  | 1,510,000 |  | 1,510,000
Purchased technology |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Purchased technology | 1,497,000 |  | 1,497,000 |  | 1,441,000
Less: accumulated amortization | (1,280,000) |  | (1,280,000) |  | (1,226,000)
Purchased technology, net | $ 217,000 |  | $ 217,000 |  | $ 215,000
Purchased technology | Minimum |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Intangible asset, useful life (in years) |  |  | 5 years |  |
Purchased technology | Maximum |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Intangible asset, useful life (in years) |  |  | 17 years |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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