2.4.0.8040 - Disclosure - Note 9 - Dispositions and Discontinued Operations (Details) - Discontinued Business Information - Balance SheetstruefalseIn Thousands, unless otherwise specifiedfalse1false USDfalsefalse$c0_AsOf29Jun2013http://www.sec.gov/CIK0000887150instant2013-06-29T00:00:000001-01-01T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2false USDfalsefalse$c1_AsOf31Dec2012http://www.sec.gov/CIK0000887150instant2012-12-31T00:00:000001-01-01T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1true 1hamp_DiscontinuedBusinessInformationBalanceSheetsAbstracthamp_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Discontinued Business Information - Balance Sheets [Abstract]2false 2us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNetus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse220000220USD$falsetruefalse2truefalsefalse209000209USD$falsetruefalsexbrli:monetaryItemTypemonetaryFor the disposal group, including a component of the entity (discontinued operation), the aggregate of amounts due from customers or clients for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 false2Trade and other receivables, net3false 2us-gaap_DisposalGroupIncludingDiscontinuedOperationInventoryus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse14720001472falsefalsefalse2truefalsefalse20210002021falsefalsefalsexbrli:monetaryItemTypemonetaryFor the disposal group, including a component of the entity (discontinued operation), carrying amount of inventories (net of all valuation allowances and write-downs).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 false2Inventories, net4false 2us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse188000188falsefalsefalse2truefalsefalse255000255falsefalsefalsexbrli:monetaryItemTypemonetaryFor the disposal group, including a component of the entity (discontinued operation), carrying amount of assets not otherwise specified in the taxonomy that are expected to be realized or consumed within one year or the normal operating cycle, if longer.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 false2Other current assets5false 3us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalselabel1truefalsefalse18800001880falsefalsefalse2truefalsefalse24850002485falsefalsefalsexbrli:monetaryItemTypemonetaryThe aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for current assets (assets with expected useful life shorter than one year or one operating cycle, whichever is longer) of a disposal group, including a component of the entity (discontinued operation), to be sold or that has subsequently been disposed of through sale, as of the financial statement date.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759 false2Assets of discontinued operations6false 2us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse597000597falsefalsefalse2truefalsefalse476000476falsefalsefalsexbrli:monetaryItemTypemonetaryFor the disposal group, including a component of the entity (discontinued operation), carrying value of obligations incurred and payable pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include interest, rent, salaries, and utilities.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 false2Accrued expenses and other liabilities7false 3us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse597000597USD$falsetruefalse2truefalsefalse476000476USD$falsetruefalsexbrli:monetaryItemTypemonetaryCarrying value as of the balance sheet date of current obligations (due less than one year or one operating cycle, if longer) arising from the sale, disposal or planned sale in the near future (generally within one year) of a disposal group, including a component of the entity (discontinued operation).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 false2Liabilities of discontinued operationsfalseNote 9 - Dispositions and Discontinued Operations (Details) - Discontinued Business Information - Balance Sheets (USD $)ThousandsUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.hamp.com/role/DiscontinuedBusinessInformationBalanceSheetsTable27