| Component: (Network and Table) | |
|---|---|
| Network | 41703 - Disclosure - Business Segments - Summary of Revenue by Geographic Region (Details) (http://www.leafgroup.com/role/DisclosureBusinessSegmentsSummaryOfRevenueByGeographicRegionDetails) |
| Table | Schedule Of Revenues From External Customers And Long Lived Assets [Table] |
| Reporting Entity [Axis] | 0001365038 (http://www.sec.gov/CIK) |
| Revenues From External Customers And Long Lived Assets [Line Items] | Period [Axis] | ||||||||
|---|---|---|---|---|---|---|---|---|---|
2016-01-01 - 2016-12-31 | 2015-01-01 - 2015-12-31 | 2014-01-01 - 2014-12-31 | |||||||
| Statement Geographical [Axis] | Statement Geographical [Axis] | Statement Geographical [Axis] | |||||||
| Domestic | International | Geographical | Domestic | International | Geographical | Domestic | International | Geographical | |
Total revenue | 113,452,000 | 125,969,000 | 172,429,000 | ||||||