Name:	sprt_InvestmentWarrantsExpirationPeriodFromIssuanceDate
Namespace Prefix:	sprt_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The maximum number of warrants issuable under the support services agreement.

No definition available.

Name:	sprt_WarrantsIssuableMaximum
Namespace Prefix:	sprt_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Total number of warrants issued during the period.

No definition available.

Name:	sprt_WarrantsSharesIssued
Namespace Prefix:	sprt_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Adjustment for noncash service expenses paid for by granting of warrants.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

Name:	us-gaap_AdjustmentOfWarrantsGrantedForServices
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Exercise price per share or per unit of warrants or rights outstanding.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(4))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Name:	us-gaap_MajorCustomersAxis=sprt_ComcastMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_FinancialInstrumentAxis=sprt_FirstTrancheMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: