XML 68 R34.htm IDEA: XBRL DOCUMENT v2.4.0.6

RESTRUCTURING CHARGES (Tables)

6 Months Ended

Jun. 30, 2012

RESTRUCTURING CHARGES

Summary of the changes to accrued liability balance related to restructuring charges

		Restructuring Charges Accrual
Beginning balance at December 31, 2011		$	1,776
Additions for costs expensed		4,313
Less non-cash expenses		(83		)
Reductions for payments		(5,561		)
Ending balance at June 30, 2012		$	445

Schedule of restructuring charges by segment

		North America Contract Operations			International Contract Operations			Aftermarket Services			Fabrication			Other(1)			Total
Costs incurred in 2012		$	491		$	100		$	118		$	629		$	2,975		$	4,313
Cumulative costs incurred		511			602			540			2,203			12,051			15,907
Total expected costs		560			1,081			591			2,353			12,364			16,949

(1) Includes corporate related items

X

- Definition

Tabular disclosure of restructuring and related costs by segment including the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and changes to an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost.

+ References

No definition available.

+ Details

Name:	exh_ScheduleOfRestructuringChargesBySegmentTableTextBlock
Namespace Prefix:	exh_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

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

X

- Definition

Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)(2)

-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB Topic 5.P.4(b)(2))

-URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747



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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 146

-Paragraph 20

-Subparagraph b(2)

-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_ScheduleOfRestructuringReserveByTypeOfCostTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration