The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

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+ References

No definition available.

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- Definition

The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.4)
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

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Basis of Presentation - Reclassifications to Previously Reported Amounts (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Error Corrections and Prior Period Adjustments Restatement [Line Items]
General and administrative expenses	$ 34,026	$ 32,787	$ 69,437	$ 64,883
As previously reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
General and administrative expenses		40,352		79,082
Reclassifications
Error Corrections and Prior Period Adjustments Restatement [Line Items]
General and administrative expenses		(7,565)		(14,199)
Services
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue, exclusive of depreciation and amortization	85,785	74,088	169,024	145,050
Services \| As previously reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue, exclusive of depreciation and amortization		65,015		128,225
Services \| Reclassifications
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue, exclusive of depreciation and amortization		9,073		16,825
Products
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue, exclusive of depreciation and amortization	$ 23,475	18,798	$ 43,603	36,427
Products \| As previously reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue, exclusive of depreciation and amortization		20,306		39,053
Products \| Reclassifications
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cost of revenue, exclusive of depreciation and amortization		$ (1,508)		$ (2,626)