XML 50 R35.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 2 - Stock-Based Compensation (Details) - Stock Based Compensation Plan Expenses (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Note 2 - Stock-Based Compensation (Details) - Stock Based Compensation Plan Expenses [Line Items]    
Total $ 9,219us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax $ 7,598us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax
Cost of Sales [Member]    
Note 2 - Stock-Based Compensation (Details) - Stock Based Compensation Plan Expenses [Line Items]    
Share based compensation expense 242us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember		 205us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
Research and Development Expense [Member]    
Note 2 - Stock-Based Compensation (Details) - Stock Based Compensation Plan Expenses [Line Items]    
Share based compensation expense 2,620us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_ResearchAndDevelopmentExpenseMember		 2,005us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_ResearchAndDevelopmentExpenseMember
Selling, General and Administrative Expenses [Member]    
Note 2 - Stock-Based Compensation (Details) - Stock Based Compensation Plan Expenses [Line Items]    
Share based compensation expense $ 6,357us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingGeneralAndAdministrativeExpensesMember		 $ 5,388us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingGeneralAndAdministrativeExpensesMember