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Segment and Geographic Information Segment and Geographic Information (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Segment Reporting Information [Line Items]                      
Sales to external customers                 $ 1,192,952us-gaap_Revenues $ 1,177,438us-gaap_Revenues $ 1,014,152us-gaap_Revenues
Depreciation and amortization expense                 43,176us-gaap_DepreciationDepletionAndAmortization 40,389us-gaap_DepreciationDepletionAndAmortization 32,196us-gaap_DepreciationDepletionAndAmortization
Operating income (loss) 41,612us-gaap_OperatingIncomeLoss [1] 40,355us-gaap_OperatingIncomeLoss 34,044us-gaap_OperatingIncomeLoss 22,146us-gaap_OperatingIncomeLoss 39,781us-gaap_OperatingIncomeLoss 35,886us-gaap_OperatingIncomeLoss 32,979us-gaap_OperatingIncomeLoss 27,351us-gaap_OperatingIncomeLoss 138,157us-gaap_OperatingIncomeLoss 135,997us-gaap_OperatingIncomeLoss 121,813us-gaap_OperatingIncomeLoss
Total assets (2) 1,462,063us-gaap_Assets [2]       1,461,630us-gaap_Assets [2]       1,462,063us-gaap_Assets [2] 1,461,630us-gaap_Assets [2] 1,327,841us-gaap_Assets [2]
Capital expenditures                 62,135us-gaap_PaymentsToAcquireProductiveAssets 72,585us-gaap_PaymentsToAcquireProductiveAssets 43,685us-gaap_PaymentsToAcquireProductiveAssets
Escrow Settlement                 5,003gtls_EscrowSettlement    
Segments, Geographical Areas [Abstract]                      
Property, plant and equipment, net 257,645us-gaap_PropertyPlantAndEquipmentNet       224,205us-gaap_PropertyPlantAndEquipmentNet       257,645us-gaap_PropertyPlantAndEquipmentNet 224,205us-gaap_PropertyPlantAndEquipmentNet 169,776us-gaap_PropertyPlantAndEquipmentNet
United States [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 560,846us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= country_US
479,067us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= country_US
438,294us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= country_US
Segments, Geographical Areas [Abstract]                      
Property, plant and equipment, net 163,425us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_US
      146,610us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_US
      163,425us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_US
146,610us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_US
98,425us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_US
CZECH REPUBLIC                      
Segments, Geographical Areas [Abstract]                      
Property, plant and equipment, net 22,511us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CZ
      23,623us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CZ
      22,511us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CZ
23,623us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CZ
21,559us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CZ
China [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 188,047us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= country_CN
231,143us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= country_CN
149,010us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= country_CN
Segments, Geographical Areas [Abstract]                      
Property, plant and equipment, net 57,580us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CN
      38,569us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CN
      57,580us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CN
38,569us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CN
34,158us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_CN
Germany [Member]                      
Segments, Geographical Areas [Abstract]                      
Property, plant and equipment, net 13,495us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_DE
      14,618us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_DE
      13,495us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_DE
14,618us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_DE
14,402us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_DE
Other Non-U.S. Countries [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 444,059us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= gtls_OtherNonU.S.CountriesMember
467,228us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= gtls_OtherNonU.S.CountriesMember
426,848us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= gtls_OtherNonU.S.CountriesMember
Segments, Geographical Areas [Abstract]                      
Property, plant and equipment, net 634us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_OtherNonU.S.CountriesMember
      785us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_OtherNonU.S.CountriesMember
      634us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_OtherNonU.S.CountriesMember
785us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_OtherNonU.S.CountriesMember
1,232us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_OtherNonU.S.CountriesMember
Non-U.S. Countries [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 632,106us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= gtls_NonU.S.CountriesMember
698,371us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= gtls_NonU.S.CountriesMember
575,858us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= gtls_NonU.S.CountriesMember
Segments, Geographical Areas [Abstract]                      
Property, plant and equipment, net 94,220us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_NonU.S.CountriesMember
      77,595us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_NonU.S.CountriesMember
      94,220us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_NonU.S.CountriesMember
77,595us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_NonU.S.CountriesMember
71,351us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= gtls_NonU.S.CountriesMember
Energy & Chemicals [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 388,018us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
318,510us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
323,676us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
Depreciation and amortization expense                 9,649us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
8,564us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
7,877us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
Operating income (loss)                 79,665us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
59,671us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
64,931us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
Total assets (2) 322,936us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
[2]       277,760us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
[2]       322,936us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
[2] 277,760us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
[2] 203,044us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
[2]
Capital expenditures                 24,834us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
34,194us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
9,519us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
Energy & Chemicals [Member] | Natural gas processing (including petrochemical) applications [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 208,706us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_NaturalgasprocessingincludingpetrochemicalapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
175,397us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_NaturalgasprocessingincludingpetrochemicalapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
236,912us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_NaturalgasprocessingincludingpetrochemicalapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
Energy & Chemicals [Member] | Liquefied natural gas applications [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 143,870us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LiquefiednaturalgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
114,567us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LiquefiednaturalgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
55,625us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LiquefiednaturalgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
Energy & Chemicals [Member] | Industrial gas applications [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 35,442us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_IndustrialgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
28,546us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_IndustrialgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
31,139us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_IndustrialgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_EnergyChemicalsMember
Distribution & Storage [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 578,806us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
592,616us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
475,576us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
Depreciation and amortization expense                 16,749us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
15,237us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
12,599us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
Operating income (loss)                 85,213us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
93,560us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
79,175us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
Total assets (2) 666,451us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
[2]       676,484us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
[2]       666,451us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
[2] 676,484us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
[2] 607,252us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
[2]
Capital expenditures                 29,583us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
32,039us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
30,048us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
Distribution & Storage [Member] | Liquefied natural gas applications [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 209,626us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LiquefiednaturalgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
193,032us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LiquefiednaturalgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
107,231us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LiquefiednaturalgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
Distribution & Storage [Member] | Bulk industrial gas applications [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 204,214us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_BulkindustrialgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
241,291us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_BulkindustrialgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
219,189us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_BulkindustrialgasapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
Distribution & Storage [Member] | Packaged gas industrial applications [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 164,966us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_PackagedgasindustrialapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
158,293us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_PackagedgasindustrialapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
149,156us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_PackagedgasindustrialapplicationsMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_DistributionStorageMember
BioMedical [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 226,128us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
266,312us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
214,900us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
Depreciation and amortization expense                 13,842us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
14,618us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
10,204us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
Operating income (loss)                 25,694us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
[3] 33,039us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
24,079us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
Total assets (2) 396,320us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
[2]       431,763us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
[2]       396,320us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
[2] 431,763us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
[2] 447,792us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
[2]
Capital expenditures                 3,484us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
3,370us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
2,717us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
BioMedical [Member] | Respiratory therapy [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 141,273us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_RespiratorytherapyMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
175,233us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_RespiratorytherapyMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
143,878us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_RespiratorytherapyMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
BioMedical [Member] | Life sciences [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 65,948us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LifesciencesMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
61,493us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LifesciencesMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
64,449us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_LifesciencesMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
BioMedical [Member] | Commercial oxygen generation [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 18,907us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_CommercialoxygengenerationMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
29,586us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_CommercialoxygengenerationMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
6,573us-gaap_Revenues
/ us-gaap_ProductOrServiceAxis
= gtls_CommercialoxygengenerationMember
/ us-gaap_StatementBusinessSegmentsAxis
= gtls_BiomedicalMember
Corporate [Member]                      
Segment Reporting Information [Line Items]                      
Sales to external customers                 0us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
0us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
0us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
Depreciation and amortization expense                 2,936us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
1,970us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
1,516us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
Operating income (loss)                 (52,415)us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
(50,273)us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
(46,372)us-gaap_OperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
Total assets (2) 76,356us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
[2]       75,623us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
[2]       76,356us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
[2] 75,623us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
[2] 69,753us-gaap_Assets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
[2]
Capital expenditures                 $ 4,234us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
$ 2,982us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
$ 1,401us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateMember
[1] Includes recovery of $5,003 increasing operating income during the fourth quarter of 2014 from an escrow settlement for alleged breaches of representations and warranties relating to warranty costs (which are in excess of the settlement amount) for certain product lines acquired from AirSep in 2012.
[2] Corporate assets consist primarily of cash, cash equivalents and deferred income taxes.
[3] The BioMedical segment’s operating income included recovery of $5,003 increasing operating income for the year ended December 31, 2014 from an escrow settlement for alleged breaches of representations and warranties relating to warranty costs (which are in excess of the settlement amount) for certain product lines acquired from AirSep in 2012.