Expiration period of warrants issued from issuance date.

No definition available.

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

- Definition

Amount of warrant issuance costs.

+ References

No definition available.

+ Details

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Namespace Prefix:	sprt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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

- Definition

Total number of warrants issued during the period.

+ References

No definition available.

+ Details

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

- Definition

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

+ References

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

+ Details

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Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Details

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- Details

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Balance Type:	na
Period Type:	duration

- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Risk-free interest rate assumption used in valuing an instrument.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of shares of stock issued during the period that is attributable to transactions involving issuance of stock not separately disclosed.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Details

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Period Type:

Warrants (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended			3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Sep. 30, 2013
Revenue, Major Customer [Line Items]
Warrant-related charges	$ 0sprt_WarrantIssuanceCosts	$ 777sprt_WarrantIssuanceCosts	$ 0sprt_WarrantIssuanceCosts
Comcast [Member]
Revenue, Major Customer [Line Items]
Warrants issuable, maximum (in shares)	975,000
Warrants exercise price (in dollars per share)	$ 4.9498
Investment warrants expiration period from issuance date	3 years
Comcast [Member] \| First Tranche [Member]
Fair value assumptions for warrants issued [Abstract]
Risk-free interest rate (in hundredths)		0.74%
Expected term		3 years
Volatility (in hundredths)		59.12%
Expected dividend (in hundredths)		0.00%
Comcast [Member] \| Second Tranche [Member]
Fair value assumptions for warrants issued [Abstract]
Risk-free interest rate (in hundredths)		0.74%
Expected term		3 years
Volatility (in hundredths)		59.12%
Expected dividend (in hundredths)		0.00%
Comcast [Member] \| First Tranche and Second Tranche [Member]
Revenue, Major Customer [Line Items]
Common stock issued (in shares)		490,000
Warrants issued (in shares)				324,000	166,000
Warrant-related charges		$ 777