2.4.0.84014 - Disclosure - Summary of Significant Accounting Policies (Details 5)truefalseIn Thousands, except Share data, unless otherwise specifiedfalse1false falsefalseD2013Q1_M0315_EmployeeStockMemberhttp://www.sec.gov/CIK0001574774duration2013-03-14T00:00:002013-03-15T00:00:00SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli02false falsefalseD2013Q1_M01_EmployeeStockMemberhttp://www.sec.gov/CIK0001574774duration2013-01-01T00:00:002013-01-31T00:00:00SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli03false USDfalsefalse$D2013Q1_EmployeeStockMemberhttp://www.sec.gov/CIK0001574774duration2013-01-01T00:00:002013-03-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$4false falsefalseI2013Q2_EmployeeStockMemberhttp://www.sec.gov/CIK0001574774instant2013-06-30T00:00:000001-01-01T00:00:00SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli01false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse1false truefalseD2013Q1_M0315_EmployeeStockMemberhttp://www.sec.gov/CIK0001574774duration2013-03-14T00:00:002013-03-15T00:00:00falsefalseEmployee Stock Purchase Planus-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EmployeeStockMemberus-gaap_AwardTypeAxisexplicitMemberSharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0nanafalse0Employee Stock Purchase Plan2true 3us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Employee Stock Purchase Plan3false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAwardus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse104142104142falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalsexbrli:sharesItemTypesharesThe number of shares purchased on the open market during the period for issuance to employees under the plan.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. 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This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph i -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false2Net proceeds from the issuance of shares of common stock (in dollars)5false 4beat_ShareBasedCompensationArrangementByShareBasedPaymentAwardIncreaseInNumberOfSharesAvailableForGrantbeat_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2truefalsefalse252154252154falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalsexbrli:sharesItemTypesharesThe increase number of shares available for grant under previous share-based compensation plans, which are authorized to be reissued under the current plan when canceled.No definition available.false1Increase in number of shares available for grant6false 4beat_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfRemainingSharesAvailableForPurchasebeat_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4truefalsefalse656499656499falsefalsefalsexbrli:sharesItemTypesharesRepresents the number of shares available to be purchased from the open market for issuance to employees under the plan, as of the balance sheet date.No definition available.false1Number of remaining shares available for purchasefalseSummary of Significant Accounting Policies (Details 5) (Employee Stock Purchase Plan, USD $)ThousandsNoRoundingUnKnownUnKnowntruefalsefalseSheethttp://www.cardionet.com/role/DisclosureSummaryOfSignificantAccountingPoliciesDetails546