Inogen, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- General (Policies)
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Intangible Assets - Additional Information (Details)

v2.4.0.8

Intangible Assets - Additional Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		3 Months Ended	9 Months Ended		12 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended		3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014 Patient setup video, Website development, redesign and commercials	Sep. 30, 2014 Patient setup video, Website development, redesign and commercials	Sep. 30, 2014 Comfort Life Medical, LLC	Dec. 31, 2008 Comfort Life Medical, LLC	Sep. 30, 2014 Air Products & Chemicals	Sep. 30, 2013 Air Products & Chemicals	Sep. 30, 2014 Air Products & Chemicals	Sep. 30, 2013 Air Products & Chemicals	Dec. 31, 2011 Air Products & Chemicals	Dec. 31, 2009 Air Products & Chemicals Patents	Sep. 30, 2014 Breathe Oxygen Services, LLC.	Sep. 30, 2013 Breathe Oxygen Services, LLC.	Sep. 30, 2014 Breathe Oxygen Services, LLC.	Sep. 30, 2013 Breathe Oxygen Services, LLC.	Dec. 31, 2011 Breathe Oxygen Services, LLC.
Finite Lived Intangible Assets [Line Items]
Acquisition of intangible asset								$ 92						$ 250					$ 66
Estimated useful life of intangible asset			2 years				10 years				5 years								10 years
Number of patents														4
Increase in long term liability														250
Purchased additional patents			184	7									650
Impairments									0	0	0	0			0	0	0	0
Cost incurred for advertising					4	184
Amortization of intangible assets	$ 45	$ 68	$ 125	$ 203

- Definition

Costs incurred and are directly related to generating advertising revenues.

+ 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)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 2

-Article 5

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ 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)

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-Topic 350

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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- Definition

Amount of long-term debt due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination.

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No definition available.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Number of entity's patents that another entity was found to have infringed.

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- Definition

The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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