Restructuring Expense (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended |
---|---|
Dec. 31, 2014
|
|
Restructuring Cost and Reserve [Line Items] | |
Restructuring and Related Cost, Number of Positions Eliminated, Period Percent | 13.00%us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent |
Severance Costs | $ 1.2us-gaap_SeveranceCosts1 |
Other Restructuring Costs | 0us-gaap_OtherRestructuringCosts |
Payments for Restructuring | 0.7us-gaap_PaymentsForRestructuring |
Restructuring Reserve, current | 0.5us-gaap_RestructuringReserveCurrent |
Research and Development Expense [Member] | |
Restructuring Cost and Reserve [Line Items] | |
Severance Costs | 1.1us-gaap_SeveranceCosts1 / us-gaap_IncomeStatementLocationAxis = us-gaap_ResearchAndDevelopmentExpenseMember |
Selling, General and Administrative Expenses [Member] | |
Restructuring Cost and Reserve [Line Items] | |
Severance Costs | $ 0.1us-gaap_SeveranceCosts1 / us-gaap_IncomeStatementLocationAxis = us-gaap_SellingGeneralAndAdministrativeExpensesMember |
X | ||||||||||
- Definition
Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s). No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|