Segment Reporting and Foreign Operations (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
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| Segment Reporting Information [Line Items] | ||
| Net revenues | $ 2,095 | $ 13,481 |
| Cost of net revenues | (859) | (10,193) |
| Gross profit | $ 1,236 | $ 3,288 |
| Gross margin % | 59.00% | 24.00% |
| Depreciation and amortization | $ 513 | $ 401 |
| Amortization of intangibles | 1,323 | 1,383 |
| Indoor Positioning Analytics [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Net revenues | 848 | 981 |
| Cost of net revenues | (236) | (343) |
| Gross profit | $ 612 | $ 638 |
| Gross margin % | 72.00% | 65.00% |
| Depreciation and amortization | $ 158 | $ 76 |
| Amortization of intangibles | 804 | 864 |
| Infrastructure [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Net revenues | 1,247 | 12,500 |
| Cost of net revenues | (623) | (9,850) |
| Gross profit | $ 624 | $ 2,650 |
| Gross margin % | 50.00% | 21.00% |
| Depreciation and amortization | $ 355 | $ 325 |
| Amortization of intangibles | $ 519 | $ 519 |
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- Definition Percentage on gross profit. No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Depreciation of property, plant and equipment directly related to services rendered by an entity during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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