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v3.20.1

Intangible Assets and Goodwill (Details 3) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019
Components of intangible assets |  |  |
Accumulated Amortization | $ (251,774) |  | $ (247,082)
Finite-Lived Intangible Assets | 47,608 |  |
In-process research and development | 2,600 |  |
Intangible Assets, Gross | 301,982 |  | 301,982
Intangible Assets, Net | 50,208 |  | 54,900
Amortization expense for intangible assets | 4,692 | $ 4,988 |
In-process research and development |  |  |
Components of intangible assets |  |  |
In-process research and development | 2,600 |  | 2,600
Existing technology |  |  |
Components of intangible assets |  |  |
Gross Carrying Amount | 262,789 |  | 262,789
Accumulated Amortization | (217,767) |  | (213,354)
Finite-Lived Intangible Assets | 45,022 |  | 49,435
Customer contracts and contractual relationships |  |  |
Components of intangible assets |  |  |
Gross Carrying Amount | 36,293 |  | 36,293
Accumulated Amortization | (33,707) |  | (33,428)
Finite-Lived Intangible Assets | $ 2,586 |  | $ 2,865
Non-compete agreements and trademarks |  |  |
Components of intangible assets |  |  |
Useful Life (in years) | 3 years |  | 3 years
Gross Carrying Amount | $ 300 |  | $ 300
Accumulated Amortization | (300) |  | (300)
Finite-Lived Intangible Assets | $ 0 |  | $ 0
Minimum | Existing technology |  |  |
Components of intangible assets |  |  |
Useful Life (in years) | 3 years |  | 3 years
Minimum | Customer contracts and contractual relationships |  |  |
Components of intangible assets |  |  |
Useful Life (in years) | 6 months |  | 6 months
Maximum | Existing technology |  |  |
Components of intangible assets |  |  |
Useful Life (in years) | 10 years |  | 10 years
Maximum | Customer contracts and contractual relationships |  |  |
Components of intangible assets |  |  |
Useful Life (in years) | 10 years |  | 10 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -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 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -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 + Details
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