XML 37 R35.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Acquisitions - Allocation of Purchase Price and Estimated Useful Lives of Assets Acquired (Detail) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Dec. 31, 2012
Business Acquisition [Line Items] |
Tangible assets acquired | 3,597
Liabilities assumed | (2,123)
Goodwill | 31,440
Total | 65,547
Ziff Davis [Member] |
Business Acquisition [Line Items] |
Tangible assets acquired |
Liabilities assumed | (255)
Goodwill | 1,955
Total | 17,270
Itbe [Member] |
Business Acquisition [Line Items] |
Tangible assets acquired | 3,597
Liabilities assumed | (1,868)
Goodwill | 12,042
Total | 23,961
Other [Member] |
Business Acquisition [Line Items] |
Tangible assets acquired |
Liabilities assumed |
Goodwill | 17,443
Total | 24,316
Customer/publisher/advertiser relationships [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 7,785
Customer/publisher/advertiser relationships [Member] | Ziff Davis [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 4,120
Customer/publisher/advertiser relationships [Member] | Itbe [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 3,230
Customer/publisher/advertiser relationships [Member] | Other [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 435
Content [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 5,461
Content [Member] | Ziff Davis [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 500
Content [Member] | Itbe [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 420
Content [Member] | Other [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 4,541
Website/trade/domain names [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 8,100
Website/trade/domain names [Member] | Ziff Davis [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 4,630
Website/trade/domain names [Member] | Itbe [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 2,220
Website/trade/domain names [Member] | Other [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 1,250
Registered user database [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 10,540
Registered user database [Member] | Ziff Davis [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 6,320
Registered user database [Member] | Itbe [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 4,220
Registered user database [Member] | Other [Member] |
Business Acquisition [Line Items] |
Acquired technology and other |
Acquired technology and other [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 560
Acquired technology and other [Member] | Ziff Davis [Member] |
Business Acquisition [Line Items] |
Acquired technology and other |
Acquired technology and other [Member] | Itbe [Member] |
Business Acquisition [Line Items] |
Acquired technology and other |
Acquired technology and other [Member] | Other [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 560
Noncompete agreements [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 187
Noncompete agreements [Member] | Ziff Davis [Member] |
Business Acquisition [Line Items] |
Acquired technology and other |
Noncompete agreements [Member] | Itbe [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 100
Noncompete agreements [Member] | Other [Member] |
Business Acquisition [Line Items] |
Acquired technology and other | 87
Minimum [Member] |
Business Acquisition [Line Items] |
Estimate useful life of goodwill | Indefinite
Minimum [Member] | Customer/publisher/advertiser relationships [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 3 years
Minimum [Member] | Content [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 2 years
Minimum [Member] | Website/trade/domain names [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 4 years
Minimum [Member] | Registered user database [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 3 years
Minimum [Member] | Acquired technology and other [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 4 years
Minimum [Member] | Noncompete agreements [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 1 year
Maximum [Member] | Customer/publisher/advertiser relationships [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 5 years
Maximum [Member] | Content [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 5 years
Maximum [Member] | Website/trade/domain names [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 8 years
Maximum [Member] | Acquired technology and other [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 5 years
Maximum [Member] | Noncompete agreements [Member] |
Business Acquisition [Line Items] |
Estimated useful lives of the assets | 3 years 6 months

X
- Definition Estimate useful life of goodwill. + References No definition available. + Details
Name: | qnst_EstimateUsefulLifeOfGoodwill
Namespace Prefix: | qnst_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph e -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 52 -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. + Details
Name: | us-gaap_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph d -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 35 -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. + Details
Name: | us-gaap_BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 52 -Subparagraph c -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 53 -Subparagraph d -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. + Details
Name: | us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of acquisition cost of a business combination allocated to liabilities assumed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 98-1 -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 37 -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. + Details
Name: | us-gaap_BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of acquisition cost of a business combination allocated to net tangible assets. + References No definition available. + Details
Name: | us-gaap_BusinessAcquisitionPurchasePriceAllocationNetTangibleAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration