| Component: (Network and Table) | |
|---|---|
| Network | Sales Analysis, Summary (http://www.xbrlsite.com/DigitalFinancialReporting/MemberArrangementPatterns/ExplicitCharacteristics/SalesAnalysisSummary) |
| Table | Sales Analysis, Summary [Table] |
| Sales Analysis, Summary [Line Items] | Period [Axis] | |
|---|---|---|
2010-01-01 - 2010-12-31 | 2009-01-01 - 2009-12-31 | |