Condensed Consolidated Financial Statements Detail - Additional Information 1 (Details) - USD ($) $ in Millions |
Sep. 30, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Demand Deposits [Member] | ||
| Cash and Cash Equivalents [Line Items] | ||
| Cash equivalents | $ 20.0 | $ 10.8 |
| Money Market Funds [Member] | ||
| Cash and Cash Equivalents [Line Items] | ||
| Cash equivalents | $ 12.1 | $ 67.6 |
| X | ||||||||||
- 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. No definition available.
|
| X | ||||||||||
- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|