Name:	PULM_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsExercisedWeightedAverageExercisePrice
Namespace Prefix:	PULM_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Weighted average price at which grantees could have acquired the underlying shares with respect to stock warrants expired.

No definition available.

Name:	PULM_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsExpiredWeightedAverageExercisePrice
Namespace Prefix:	PULM_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of warrants.

No definition available.

Name:	PULM_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsIssuedWeightedAverageExercisePrice
Namespace Prefix:	PULM_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Share based compensation arrangement by share based payment award equity instruments non-options outstanding aggregate intrinsic value.

No definition available.

Name:	PULM_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsOutstandingAggregateIntrinsicValue
Namespace Prefix:	PULM_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Share based compensation arrangement by share based payment award equity instruments non-options outstanding weighted average exercise price.

No definition available.

Name:	PULM_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsOutstandingWeightedAverageExercisePrice
Namespace Prefix:	PULM_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	PULM_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsOutstandingWeightedAverageRemainingContractualTerm
Namespace Prefix:	PULM_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

No definition available.

Name:	PULM_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsNonOptionsOutstandingWeightedAverageRemainingContractualTerms
Namespace Prefix:	PULM_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Number of non-option equity instruments exercised by participants.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Number of shares under non-option equity instrument agreements for which rights to exercise lapsed.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Net number of non-option equity instruments granted to participants.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901