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Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Accounting Policies [Abstract]
Cost of revenues	$ 1,620	$ 1,568	$ 4,866	$ 4,510
Operating expense	7,155	5,523	20,560	16,701
General and administrative expense	$ 1,297	$ 610	$ 3,345	$ 1,981

X

- Definition

Operating Expense, Depreciation And Amortization

+ References

No definition available.

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- Definition

Selling, General And Administrative Expense, Depreciation And Amortization

+ References

No definition available.

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- References

No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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