Annual report pursuant to Section 13 and 15(d)

Discontinued Operations Discontinued Operations Narrative (Details)

v2.4.1.9
Discontinued Operations Discontinued Operations Narrative (Details) (USD $)
In Millions, unless otherwise specified
 1 Months Ended 3 Months Ended
May 31, 2012
Jun. 30, 2012
Smith Noble [Member]    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Proceeds from sale of interest $ 5.5us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= hsni_SmithNobleMember 		 
After tax loss on sale of interest   6.0us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= hsni_SmithNobleMember
Territory Ahead [Member]    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
After tax loss on sale of interest   $ (1.1)us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= hsni_TerritoryAheadMember