POST RETIREMENT OBLIGATIONS (Details) (Postretirement Benefits [Member], USD $)	9 Months Ended
Sep. 30, 2012	Jan. 01, 2008
Postretirement Benefits [Member]
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]
Monthly post retirement benefit	$ 6,000
Monthly post retirement benefit payable after death to spouse	4,000
Additional benefits accrued		382,000
Outstanding liability	883,000
Retirement bonus outstanding	31,500
Number of years service	42 years
Retirement bonus per service year	$ 750

The monthly post retirement benefit payable to a former employee until death.

No definition available.

Name:	arsd_MonthlyPostRetirementBenefit
Namespace Prefix:	arsd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The monthly post retirement benefit payable to a former employee's surviving spouse for the remainder of her life, after his death.

+ References

No definition available.

+ Details

Name:	arsd_MonthlyPostRetirementBenefitPayableAfterDeathToSpouse
Namespace Prefix:	arsd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The number of years the employee served the company.

+ References

No definition available.

+ Details

Name:	arsd_NumberOfYearsService
Namespace Prefix:	arsd_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Outstanding liability related to health insurance benefit based upon an annuity single premium value contract plus accrued interest.

+ References

No definition available.

+ Details

Name:	arsd_OutstandingLiabilityRelatedToHealthInsuranceBenefit
Namespace Prefix:	arsd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying amount of retirement bonus outstanding as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	arsd_RetirementBonusOutstanding
Namespace Prefix:	arsd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The retirement bonus granted to former employees per each year of service worked.

+ References

No definition available.

+ Details

Name:	arsd_RetirementBonusPerServiceYear
Namespace Prefix:	arsd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

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

- Definition

The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64, 65

-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.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 710

-SubTopic 10

-Section 30

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6409875&loc=d3e20015-108363

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

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 12

-Paragraph 6, 7

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