Represents the cash received on account of intangible assets.

No definition available.

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- Definition

Total proceeds (received and to be received) from disposal of asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

+ References

No definition available.

+ Details

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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=31042434&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=26713463&loc=d3e16323-109275

+ Details

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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Balance Type:	debit
Period Type:	instant

- 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.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Intangible Asset and Goodwill (Details 3) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Components of intangible assets
Proceeds from Sale of Intangible Assets				$ 4,400
Gross Carrying Amount	$ 216,714		$ 216,714		$ 216,714
Accumulated Amortization	(140,020)		(140,020)		(127,343)
Net Carrying Amount	76,694		76,694		89,371
Amortization expense for intangible assets	6,322	$ 6,757	12,645	13,554
Existing technology
Components of intangible assets
Gross Carrying Amount	185,321		185,321		185,321
Accumulated Amortization	(115,835)		(115,835)		(104,426)
Net Carrying Amount	69,486		$ 69,486		$ 80,895
Existing technology \| Minimum [Member]
Components of intangible assets
Useful Life (in years)			3 years		3 years
Existing technology \| Maximum [Member]
Components of intangible assets
Useful Life (in years)			10 years		10 years
Customer contracts and contractual relationships
Components of intangible assets
Gross Carrying Amount	31,093		$ 31,093		$ 31,093
Accumulated Amortization	(23,885)		(23,885)		(22,617)
Net Carrying Amount	7,208		$ 7,208		$ 8,476
Customer contracts and contractual relationships \| Minimum [Member]
Components of intangible assets
Useful Life (in years)			1 year		1 year
Customer contracts and contractual relationships \| Maximum [Member]
Components of intangible assets
Useful Life (in years)			10 years		10 years
Non-compete agreements
Components of intangible assets
Useful Life (in years)			3 years		3 years
Gross Carrying Amount	300		$ 300		$ 300
Accumulated Amortization	(300)		(300)		(300)
Net Carrying Amount	0		0		0
Favorable contracts
Components of intangible assets
Net Carrying Amount	0		0		$ 100
Cash received related to favorable contracts	$ 100	$ 100	$ 100	$ 900