Debt Instrument, basis spread on variable rate decrease

No definition available.

Name:	side_DebtInstrumentBasisSpreadOnVariableRateDecrease
Namespace Prefix:	side_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the dollar availability under credit agreement to be defined as minimum availability.

+ References

No definition available.

+ Details

Name:	side_DebtInstrumentCovenantMinimumAvailabilityAmount
Namespace Prefix:	side_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the availability under credit agreement as a percentage of borrowing base, which is used to determine minimum availability.

+ References

No definition available.

+ Details

Name:	side_DebtInstrumentCovenantMinimumAvailabilityAsPercentageOfBorrowingBase
Namespace Prefix:	side_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the issue price at which investors buy the notes/bonds when the debt is first issued.

+ References

No definition available.

+ Details

Name:	side_InitialIssuancePrice
Namespace Prefix:	side_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line of Credit Facility, Decrease in Borrowing Capacity

+ References

No definition available.

+ Details

Name:	side_LineOfCreditFacilityDecreaseInBorrowingCapacity
Namespace Prefix:	side_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Threshold of Proceeds from New Notes for Trache B Payment

+ References

No definition available.

+ Details

Name:	side_ThresholdOfProceedsFromNewNotesForTracheBPayment
Namespace Prefix:	side_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

+ References

Reference 1: 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=6451184&loc=d3e28551-108399

Reference 2: 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=6584090&loc=d3e28878-108400

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 21

-Paragraph 16, 20

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

- Definition

Interest rate stated in the contractual debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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

- Definition

Latest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentMaturityDateRangeEnd1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Earliest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentMaturityDateRangeStart1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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

- Details

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Data Type:	xbrli:stringItemType
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Subsequent Events (Details) (USD $) In Millions, unless otherwise specified			0 Months Ended	3 Months Ended		0 Months Ended
	May 01, 2013 Senior notes New 9.125% Secured Senior Notes [Member]	Oct. 31, 2010 Senior notes Original 9.125% Secured Senior Notes [Member]	Apr. 18, 2013 Orignial Agreement [Member] Line of credit	Mar. 30, 2013 Orignial Agreement [Member] Maximum Line of credit	Mar. 30, 2013 Orignial Agreement [Member] Minimum Line of credit	Apr. 18, 2013 Amended and Restated Agreement [Member] Line of credit	Apr. 18, 2013 Tranche B [Member] Amended and Restated Agreement [Member] Line of credit
Subsequent Event [Line Items]
Debt Instrument, basis spread on variable rate decrease						0.75%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage				0.50%	0.375%	0.375%
Debt Instrument, Maturity Date Range, Start						Aug. 03, 2017
Debt Instrument, Maturity Date Range, End						Apr. 18, 2018
Threshold of Proceeds from New Notes for Trache B Payment						$ 40.0
Line of Credit Facility, Decrease in Borrowing Capacity							12.0
Debt Instrument, Covenant Minimum Availability As Percentage Of Borrowing Base			12.50%			10.00%
Debt Instrument, Covenant Minimum Availability, Amount			20.0
Debt instrument, face amount	$ 100.0	$ 730.0
Debt instrument, interest rate, stated percentage	9.125%	9.125%
Initial Issuance Price	106.00%