Rendering
| Component: (Network and Table) | 
|---|
| Network | 125 - Disclosure - Intangible Assets (Tables) (http://www.amarincorp.com/taxonomy/role/NotesToFinancialStatementsIntangibleAssetsDisclosureTextBlockTables)  | 
| Table | Statement [Table] | 
Slicers (applies to each fact value in each table cell)
| Reporting Entity [Axis] | 0000897448 (http://www.sec.gov/CIK) | 
| Legal Entity [Axis] | Entity [Domain] | 
| Statement [Line Items] | Period [Axis] | 
|---|
2012-01-01 - 2012-12-31  | 
|---|
Intangible Assets  | 
Intangible assets as of
December, 2012 are as follows: 
  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
|   | 
   | 
Gross | 
  | 
   | 
Accumulated 
Amortization | 
  | 
  | 
Net | 
  | 
   | 
Weighted Average 
Remaining Useful 
Life (years) | 
  | 
 
| 
 Technology
rights 
 | 
   | 
$ | 
11,624 | 
  | 
   | 
$ | 
(269 | 
) | 
  | 
$ | 
11,355 | 
  | 
   | 
  | 
18.0 | 
   | 
 
 | 
   | 
   
 | 
   
 | 
  | 
   | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
   | 
   
 | 
   
 | 
  | 
 
 
    | 
Intangible Assets Estimated Amortization Expense  | 
Estimated amortization
expense, based upon the Company’s intangible assets at
December 31, 2012 is as follows: 
  
 | 
 | 
 | 
 | 
 | 
 
| 
 
Year Ending
December 31, 
 | 
   | 
Amount | 
  | 
 
| 
 2013 
 | 
   | 
$ | 
646 | 
   | 
 
| 
 2014 
 | 
   | 
  | 
646 | 
   | 
 
| 
 2015 
 | 
   | 
  | 
646 | 
   | 
 
| 
 2016 
 | 
   | 
  | 
646 | 
   | 
 
| 
 2017 
 | 
   | 
  | 
646 | 
   | 
 
| 
 Thereafter 
 | 
   | 
  | 
8,125 | 
   | 
 
 | 
   | 
   
 | 
   
 | 
  | 
 
| 
 Total 
 | 
   | 
$ | 
11,355 | 
   | 
 
 | 
   | 
   
 | 
   
 | 
  | 
 
 
    | 
Estimated amortization
expense, based upon the Company’s intangible assets at
December 31, 2012 is as follows:
 
 | 
 | 
 | 
 | 
 | 
| 
 
Year Ending
December 31, 
 | 
   | 
Amount | 
  | 
| 
 2013 
 | 
   | 
$ | 
646 | 
   | 
| 
 2014 
 | 
   | 
  | 
646 | 
   | 
| 
 2015 
 | 
   | 
  | 
646 | 
   | 
| 
 2016 
 | 
   | 
  | 
646 | 
   | 
| 
 2017 
 | 
   | 
  | 
646 | 
   | 
| 
 Thereafter 
 | 
   | 
  | 
8,125 | 
   | 
 | 
   | 
   
 | 
   
 | 
  | 
| 
 Total 
 | 
   | 
$ | 
11,355 | 
   | 
 | 
   | 
   
 | 
   
 | 
  | 
 
Intangible assets as of
December, 2012 are as follows:
 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
|   | 
   | 
Gross | 
  | 
   | 
Accumulated 
Amortization | 
  | 
  | 
Net | 
  | 
   | 
Weighted Average 
Remaining Useful 
Life (years) | 
  | 
| 
 Technology
rights 
 | 
   | 
$ | 
11,624 | 
  | 
   | 
$ | 
(269 | 
) | 
  | 
$ | 
11,355 | 
  | 
   | 
  | 
18.0 | 
   | 
 | 
   | 
   
 | 
   
 | 
  | 
   | 
   
 | 
   
 | 
  | 
  | 
   
 | 
   
 | 
  | 
   | 
   
 | 
   
 | 
  |