Intangible Assets and Goodwill (Amortization Expense) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
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| Amortization Expense [Abstract] | ||||
| Amortization expense associated with the developed technology included in cost of revenues | $ 293 | $ 298 | $ 591 | $ 591 |
| Amortization expense associated with other acquired intangible assets included in operating expenses | 227 | 226 | 456 | 449 |
| Amortization expense | $ 520 | $ 524 | $ 1,047 | $ 1,040 |
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- Definition Amortization Expense [Abstract] No definition available.
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- Definition Amortization of Intangible Assets, Production and Nonproduction 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 amount of expense recognized in the current period that reflects the allocation of the costs of intangible assets over the expected benefit period of such assets. This element applies only to intangible assets used in the delivery of services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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