Balance Sheet Details - Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
---|---|---|
Mar. 31, 2015
|
Dec. 31, 2014
|
|
Finite-Lived Intangible Assets [Line Items] | ||
Intangibles assets, Gross | $ 3,291us-gaap_FiniteLivedIntangibleAssetsGross | $ 3,086us-gaap_FiniteLivedIntangibleAssetsGross |
Total | 10,191us-gaap_FiniteLivedIntangibleAssetsNet | 10,386us-gaap_FiniteLivedIntangibleAssetsNet |
Licensed Technology [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Weighted average amortization period in years | 3 years | |
Intangibles assets, Gross |
2,821us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = mxl_LicensedTechnologyMember |
2,821us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = mxl_LicensedTechnologyMember |
Less accumulated amortization |
(2,630)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = mxl_LicensedTechnologyMember |
(2,435)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = mxl_LicensedTechnologyMember |
Developed Technology Rights [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Weighted average amortization period in years | 7 years | |
Intangibles assets, Gross |
3,100us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_DevelopedTechnologyRightsMember |
2,700us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_DevelopedTechnologyRightsMember |
In Process Research and Development [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Intangibles assets, Gross |
$ 6,900us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_InProcessResearchAndDevelopmentMember |
$ 7,300us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_InProcessResearchAndDevelopmentMember |
X | ||||||||||
- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- 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. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|