XML 35 R77.htm IDEA: XBRL DOCUMENT v2.4.1.9

Discontinued Operations - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended			12 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2014	Dec. 31, 2013
Discontinued Operations And Disposal Groups [Abstract]
Impairment loss		$ 2,300us-gaap_AssetImpairmentCharges		$ 2,300us-gaap_AssetImpairmentCharges
Operating income (loss) from discontinued operations	$ (21)us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	$ (84)us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	$ (268)us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	$ (373)us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	$ (709)us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
Operating assets sales agreement effective date				Aug. 14, 2014
Minimum lease period with option to purchase.				1 year

X

- Definition

Minimum lease period with option to purchase.

+ References

No definition available.

+ Details

Name:	aeti_MinimumLeasePeriodWithOptionToPurchase
Namespace Prefix:	aeti_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Operating assets sales agreement effective date.

+ References

No definition available.

+ Details

Name:	aeti_OperatingAssetsSalesAgreementEffectiveDate
Namespace Prefix:	aeti_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 45

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2420-110228

+ Details

Name:	us-gaap_AssetImpairmentCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

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

X

- Definition

Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

+ Details

Name:	us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration