Commitments and Contingencies (Details) (Disputes [Member], USD $)	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2013
Disputes [Member]
Change in Accounting Estimate [Line Items]
Reversal of loss contingency accrual	$ (57,000)	$ (57,000)

Adjustment to increase (decrease) estimated charges of a loss contingency liability.

No definition available.

Name:	sprt_LossContingencyAccrualAdjustment
Namespace Prefix:	sprt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration