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v2.4.1.9

Restructuring Charges (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Mar. 31, 2014 | Dec. 31, 2014 | Dec. 31, 2012
Restructuring Charges Accrual |  |  |  |
Additions for costs expensed | $ 2,200 us-gaap_RestructuringAndRelatedCostIncurredCost | $ 4,800 us-gaap_RestructuringAndRelatedCostIncurredCost | $ 7,553 us-gaap_RestructuringAndRelatedCostIncurredCost | $ 6,471 us-gaap_RestructuringAndRelatedCostIncurredCost
Spin-off |  |  |  |
Restructuring Charges Accrual |  |  |  |
Additions for costs expensed |  |  | 2,200 us-gaap_RestructuringAndRelatedCostIncurredCost / us-gaap_RestructuringPlanAxis = us-gaap_SpinoffMember |
Centralization of make-ready operations |  |  |  |
Restructuring Charges Accrual |  |  |  |
Additions for costs expensed |  |  | 5,394 us-gaap_RestructuringAndRelatedCostIncurredCost / us-gaap_RestructuringPlanAxis = exh_CentralizationOfMakeReadyOperationsMember |
Less non-cash expense |  |  | (4,103)us-gaap_RestructuringReserveSettledWithoutCash1 / us-gaap_RestructuringPlanAxis = exh_CentralizationOfMakeReadyOperationsMember |
Reductions for payments |  |  | $ (1,291)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringPlanAxis = exh_CentralizationOfMakeReadyOperationsMember |

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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + 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 + Details
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- Definition Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost. + 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) -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)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 + Details
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- Definition Amount of consideration other than cash used to fully or partially settle an accrued restructuring cost. + 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) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 3: 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=27011515&loc=d3e140904-122747 + Details
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- Details
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