The number of warrants or rights expired/redeemed during period.

No definition available.

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Namespace Prefix:	plse_
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Balance Type:	na
Period Type:	duration

- Definition

The percentage required for redemption of warrant or right.

+ References

No definition available.

+ Details

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Namespace Prefix:	plse_
Data Type:	dtr-types:percentItemType
Balance Type:	na
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- Definition

The period of written notice for warrants or rights to be exercised.

+ References

No definition available.

+ Details

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Namespace Prefix:	plse_
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Balance Type:	na
Period Type:	duration

- Definition

Per share or per unit stock price trigger for vesting of warrants or rights.

+ References

No definition available.

+ Details

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Namespace Prefix:	plse_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Per share redemption price of warrants or rights.

+ References

No definition available.

+ Details

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Namespace Prefix:	plse_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of warrants or rights outstanding.

+ References

No definition available.

+ Details

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

- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 14
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-14

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Gross number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

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

- Definition

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

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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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Note 13 - Subsequent Events (Details Textual) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended			3 Months Ended	6 Months Ended	12 Months Ended
	Feb. 05, 2025	Jul. 03, 2024	Feb. 28, 2025	Feb. 04, 2025	Jan. 31, 2025	Mar. 27, 2025	Jun. 15, 2023	Dec. 31, 2024	Dec. 31, 2023	Jan. 02, 2025	Sep. 30, 2023	Jun. 09, 2022
Class of Warrant or Right, Expired/Redeemed During Period (in shares)								(0)
Class of Warrant or Right, Outstanding (in shares)								1,498,483	0
Proceeds from Warrant Exercises								$ 49,424	$ 14,828
Time-based Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)								2,124,643
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)								$ 11.31
Subsequent Event [Member] \| Chief Executive Officer [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)					1,500,000
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)					$ 18.43
Subsequent Event [Member] \| Chief Executive Officer [Member] \| Time-based Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)					450,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)					4 years
Subsequent Event [Member] \| Chief Executive Officer [Member] \| Performance-based and Market-based Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)					1,050,000
Subsequent Event [Member] \| Chief Financial Officer [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)			300,000
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)			$ 20.93
Subsequent Event [Member] \| Chief Financial Officer [Member] \| Time-based Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)			150,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)			4 years
Subsequent Event [Member] \| Chief Financial Officer [Member] \| Performance-based and Market-based Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)			150,000
Warrants Issued in 2024 Rights Offering [Member]
Proceeds from Warrant Exercises								$ 49,400
Warrants Issued in 2024 Rights Offering [Member] \| Vesting of First Half [Member]
Class of Warrants or Rights, Redemption Price Per Share (in dollars per share)		$ 0.01
Class of Warrant or Right, Period of Written Notice for Exercise (Day)		30 days
Class of Warrant or Right, Percentage Required for Redemption		150.00%						150.00%
Class of Warrant or Right, Vesting, Stock Price Trigger (in dollars per share)		$ 16.5						$ 18.85
Warrants Issued in 2024 Rights Offering [Member] \| Vesting of First Half [Member] \| Subsequent Event [Member]
Class of Warrant or Right, Percentage Required for Redemption	150.00%
Class of Warrant or Right, Expired/Redeemed During Period (in shares)	18,221
Class of Warrant or Right, Outstanding (in shares)	0
Proceeds from Warrant Exercises				$ 2,600
Warrants Issued in 2024 Rights Offering [Member] \| Vesting of Second Half [Member]
Class of Warrants or Rights, Redemption Price Per Share (in dollars per share)		$ 0.01
Class of Warrant or Right, Period of Written Notice for Exercise (Day)		30 days
Class of Warrant or Right, Percentage Required for Redemption		200.00%						200.00%
Class of Warrant or Right, Vesting, Stock Price Trigger (in dollars per share)		$ 22
Warrants Issued in 2024 Rights Offering [Member] \| Vesting of Second Half [Member] \| Subsequent Event [Member]
Class of Warrant or Right, Percentage Required for Redemption						200.00%
Proceeds from Warrant Exercises						$ 11,400
Warrants and Rights Outstanding						$ 2,300
Rights Offering Warrants [Member]
Class of Warrants or Rights, Redemption Price Per Share (in dollars per share)									$ 0.01			$ 0.01
Class of Warrant or Right, Period of Written Notice for Exercise (Day)									30 days
Class of Warrant or Right, Percentage Required for Redemption									200.00%
Class of Warrant or Right, Outstanding (in shares)											0
Proceeds from Warrant Exercises							$ 14,900
Rights Offering Warrants [Member] \| Vesting of First Half [Member] \| Subsequent Event [Member] \| Majority Stockholder and Co-chairman [Member]
Class of Warrant or Right, Percentage Required for Redemption										150.00%
Class of Warrant or Right, Outstanding (in shares)										0
Rights Offering Warrants [Member] \| Vesting of Second Half [Member] \| Subsequent Event [Member] \| Majority Stockholder and Co-chairman [Member]
Class of Warrant or Right, Percentage Required for Redemption										200.00%
Class of Warrant or Right, Outstanding (in shares)										0