Aggregate principal amount of the notes.

No definition available.

Name:	sbsaa_AggregatePrincipalAmountOfNotes
Namespace Prefix:	sbsaa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt instrument interest payment due date.

+ References

No definition available.

+ Details

Name:	sbsaa_DebtInstrumentInterestPaymentDueDate
Namespace Prefix:	sbsaa_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Financial covenants maximum unpaid principal amount.

+ References

No definition available.

+ Details

Name:	sbsaa_FinancialCovenantsMaximumUnpaidPrincipalAmount
Namespace Prefix:	sbsaa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Issue price percentage of principal amount.

+ References

No definition available.

+ Details

Name:	sbsaa_IssuePricePercentageOfPrincipalAmount
Namespace Prefix:	sbsaa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage of outstanding principal senior notes holders agreed to forbear from exercising rights.

+ References

No definition available.

+ Details

Name:	sbsaa_PercentageOfOutstandingPrincipalSeniorNotesHoldersAgreedToForbearFromExercisingRights
Namespace Prefix:	sbsaa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Secured leverage ratio.

+ References

No definition available.

+ Details

Name:	sbsaa_SecuredLeverageRatio
Namespace Prefix:	sbsaa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the debt agreement requires the first payment to be made, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentDateOfFirstRequiredPayment1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

+ Details

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

- Definition

Incremental percentage increase (decrease) in the stated rate on a debt instrument.

+ References

No definition available.

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

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.

+ References

No definition available.

+ Details

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

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

+ Details

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

+ Details

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

- Definition

Discussion of the facts and amounts pertaining to each failure to comply with an affirmative or negative covenant of a long-term debt instrument, including violating payment terms or an inability to meet certain minimum financial requirements or achieve or maintain certain financial ratios. The discussion would generally be expected to also include whether or not the failure can and will be overcome and a description of the terms of any waivers, including the amount of the waiver and the period of time covered by the waiver, and if reclassification of long-term debt to current has been made in the current balance sheet.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6802200&loc=SL6230698-112601

Reference 2: 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.(c))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

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

- Details

Name:	us-gaap_DebtInstrumentAxis=sbsaa_TwelvePointFivePercentageSeniorSecuredNotesDueTwoThousandSeventeenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodFourMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodFiveMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodSixMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodSevenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodEightMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=sbsaa_PeriodNineMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=sbsaa_ForbearanceAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

12.5% Senior Secured Notes due 2017 - Additional Information (Details) - 12.5% Senior Secured Notes Due 2017 - USD ($)			3 Months Ended
	May 17, 2017	May 08, 2017	Mar. 31, 2017	Feb. 07, 2012
Debt Instrument [Line Items]
Notes issued principal amount				$ 275,000,000
Issue price percentage of principal amount				97.00%
Senior secured notes, maturity date			Apr. 15, 2017
Debt instrument, event of default description			On April 17, 2017 (being the payment date following the Saturday, April 15, 2017 maturity date), as a result the Company was in default of the covenant to repay the Notes at their maturity (which constitutes an event of default under the Indenture). See Note 1 elsewhere in these notes to the financial statements for additional detail regarding our recapitalization efforts and our failure to repay the Notes at maturity.
Interest rate on Senior secured notes due 2017			12.50%
Frequency of interest payment			semi-annually
Date of first required payment			Apr. 15, 2012
Additional interest rate			2.00%
Aggregate principal amount of the notes			25.00%
Covenants, maximum unpaid principal payment			$ 15,000,000
Debt instrument payment period			60 days
Maximum
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period One
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period Two
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period Three
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period Four
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period Five
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period Six
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period Seven
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period Eight
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Maximum \| Period Nine
Debt Instrument [Line Items]
Secured leverage ratio			4.75%
Forbearance Agreement \| Subsequent Event
Debt Instrument [Line Items]
Interest payment due date	Jun. 15, 2017
Frequency of interest payment		monthly
Debt instrument payment period		As part of the Forbearance Agreement, the Company agreed to make monthly (as opposed to semiannual) interest payments of $2,864,583 on the Notes for the periods of April 15, 2017 through May 15, 2017 and May 16, 2017 through June 15, 2017.
Forbearance Agreement \| Subsequent Event \| Minimum
Debt Instrument [Line Items]
Percentage of notes covered under agreement		75.10%