Class of warrant or rights classification.

No definition available.

Name:	pulm_ClassOfWarrantOrRightsClassification
Namespace Prefix:	pulm_
Data Type:	xbrli:stringItemType
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- Definition

Date the warrants or rights are exercisable, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(i)(3))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(i))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

Name:	us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

This item provides the title of issue of securities called for by warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(i)(1))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

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Period Type:	duration

- Definition

Significant terms of equity contract classified as temporary equity to issue additional shares. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Warrants - Summary of the Warrants Outstanding (Detail) - shares	9 Months Ended
	Sep. 30, 2015	Aug. 31, 2015	Jun. 16, 2015	Dec. 31, 2014
Preferred Stock Warrants [Member]
Class of Warrant or Right [Line Items]
Warrants, Issue Date, description	Various
Warrants, Classification	Liability
Warrants, Exercisable For	Preferred Stock
Warrants Outstanding	0			14,544,247
Private Placement Warrants [Member]
Class of Warrant or Right [Line Items]
Warrants, Issue Date	Jun. 15, 2015
Warrants, Classification	Equity
Warrants, Exercisable For	Common Stock
Warrants Outstanding	3,190,030
Hercules Warrants [Member]
Class of Warrant or Right [Line Items]
Warrants, Issue Date	Jun. 15, 2015
Warrants, Classification	Equity
Warrants, Exercisable For	Common Stock
Warrants Outstanding	25,150		25,150
MTS Warrants [Member]
Class of Warrant or Right [Line Items]
Warrants, Issue Date	Aug. 31, 2015
Warrants, Classification	Equity
Warrants, Exercisable For	Common Stock
Warrants Outstanding	30,000	30,000
Series A Warrants [Member]
Class of Warrant or Right [Line Items]
Warrants, Classification	Equity
Warrants, Exercisable For	Common Stock
Warrants Outstanding	1,219,000
Series A Warrants [Member] \| Minimum [Member]
Class of Warrant or Right [Line Items]
Warrants, Issue Date	Mar. 31, 2015
Series A Warrants [Member] \| Maximum [Member]
Class of Warrant or Right [Line Items]
Warrants, Issue Date	May 31, 2015
Representative's Warrants [Member]
Class of Warrant or Right [Line Items]
Warrants, Issue Date	Mar. 31, 2015
Warrants, Classification	Equity
Warrants, Exercisable For	Common Stock
Warrants Outstanding	37,100
Underwriter's Warrant [Member]
Class of Warrant or Right [Line Items]
Warrants, Issue Date	Mar. 31, 2015
Warrants, Classification	Equity
Warrants, Exercisable For	Common Stock
Warrants Outstanding	2,160