The amount of aggregate cash proceeds.

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The amount of aggregate payable amount.

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It is a beneficial ownership limitation rate on conversion of the notes.

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business days.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of warrants or rights outstanding.

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Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments.

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Face (par) amount of debt instrument at time of issuance.

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The average effective interest rate during the reporting period.

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Incremental percentage increase (decrease) in the stated rate on a debt instrument.

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Debt (Details) - USD ($) $ / shares in Units, $ in Thousands											3 Months Ended				9 Months Ended		12 Months Ended
	Sep. 30, 2026	Aug. 19, 2026	Aug. 12, 2026	Jul. 31, 2026	Jun. 23, 2026	Apr. 29, 2026	Apr. 24, 2026	Apr. 06, 2026	Apr. 02, 2026	Dec. 31, 2025	Sep. 30, 2026	Jun. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025	Apr. 30, 2026	Apr. 20, 2026	Jun. 30, 2023
Debt [Line Items]
Cash payments percentage															5.00%
Fair value of common stock											$ 7,200				$ 11,900
Accrued interest	$ 200									$ 700	200				$ 200		$ 700
Conversion price of common stock (in Dollars per share)			$ 4.28
Shares converted (in Shares)															1,000
Issuance of debt															$ 2,800	$ 11,000
Extinguishment of debt															1,832
Obligation	300										300				300
Insurance expense															300
Financing obligation	0									300	0				$ 0		$ 300
Principal amount														$ 49		49
Warrant of shares			17,404,250
Exercise price per share			$ 4.28
Beneficial ownership limitation percentage															9.90%
Financing costs															$ 2,200
Warrant expense															800
Conversion price percentage				122.00%
Incremental fair value															1,400
Cash proceeds			$ 700													1,450
Aggregate payable amount		$ 6,100
Aggregate cash proceeds															600
Fair value of shares issued												$ 2,471	$ 469	3,537
Investor principal amount									$ 12,200
Debt extinguishment on loss											$ 6,400				6,400
Series A Preferred Stock [Member]
Debt [Line Items]
Series A preferred stock		$ 1,000
Series A Non-Voting Preferred Stock [Member]
Debt [Line Items]
Series A non-voting preferred stock		0.93458
PIPE Subscription Agreement [Member]
Debt [Line Items]
Principal amount			700
Ascent PIPE Notes [Member]
Debt [Line Items]
Effective interest rate											7.00%	12.00%					10.00%
Increase in interest												24.00%					24.00%
Principal amount			$ 700						12,200
Loans bear interest rate			7.00%
Debt instrument maturity date			Aug. 12, 2027
Convertible promissory note	1,400									12,200	$ 1,400				$ 1,400		$ 12,200
Exercise price (in Dollars per share)			$ 4.28
Repaid of amount											1,000			600		600
Business days															10 days
Conversion price percentage															95.00%
Trading days															10 days
Ascent PIPE Notes [Member] \| April 2026 [Member]
Debt [Line Items]
Convertible promissory note																		$ 1,700
Financing Arrangement [Member]
Debt [Line Items]
Principal amount									24,400						$ 24,400
Outstanding Borrowings [Member]
Debt [Line Items]
Outstanding borrowings	6,800										6,800				6,800
Warrant [Member]
Debt [Line Items]
Exercise price (in Dollars per share)																			$ 50
Common Stock [Member]
Debt [Line Items]
Convertible notes	5,200										$ 5,200				$ 5,200
Shares converted (in Shares)											2,032,092				2,059,060
Trading days															10 days
Fair value of shares issued
Related Party [Member]
Debt [Line Items]
Convertible notes	400										$ 400				$ 400
Extinguishment of debt											(1,500)				1,500
Debt extinguishment on loss											1,400				$ 1,400
Loans Payable [Member]
Debt [Line Items]
Effective interest rate															10.00%
Increase in interest															10.00%
Loans payable										7,900							7,900
Principal amount	15,300								$ 1,700		15,300				$ 15,300
Warrant of shares									11,111
Beneficial ownership limitation percentage									9.99%						9.99%
Promissory Notes [Member]
Debt [Line Items]
Fair value of conversion	2,600										2,600				$ 2,600
Convertible notes	700										$ 700				700
Issuance of debt	400									1,000
Extinguishment of debt															400
Fair value of shares issued															$ 300
Promissory Notes [Member] \| Series A Non-Voting Preferred Stock [Member]
Debt [Line Items]
Series A non-voting preferred stock															623.851
Promissory Notes [Member] \| Related Party [Member]
Debt [Line Items]
Issuance of debt										400					$ 0
Tasly Convertible Debt - Related Party at Fair Value [Member]
Debt [Line Items]
Fair value of common stock	$ 1,100									700
Maximum borrowing capacity short-term loan agreement																				$ 1,600
Loans bear interest rate																				12.00%
Debt instrument maturity date															Dec. 31, 2023
Percentage of interest rate	24.00%										24.00%				24.00%
Tasly Convertible Debt - Related Party at Fair Value [Member] \| Tasly Convertible Note [Member]
Debt [Line Items]
Convertible debt amount	$ 2,700									2,300	$ 2,700				$ 2,700		2,300
Tasly Convertible Debt - Related Party at Fair Value [Member] \| Common Stock [Member]
Debt [Line Items]
Conversion price of common stock (in Dollars per share)															$ 14,400
Convertible Debt [Member]
Debt [Line Items]
Convertible notes	7,200										7,200				$ 7,200
Convertible Notes Payable [Member]
Debt [Line Items]
Interest expense											100				1,300
Convertible senior notes [Member]
Debt [Line Items]
Convertible debt amount	100										100				100
Interest expense											100			100	100	100
Extinguishment of debt											$ 100				100
Fair value of shares issued															$ 100
Convertible senior notes [Member] \| Series A Non-Voting Preferred Stock [Member]
Debt [Line Items]
Series A non-voting preferred stock															42.835
Convertible loans payable [Member]
Debt [Line Items]
Interest rate											18.00%
Extinguishment of debt															$ 1,400
Junior Convertible Notes [Member]
Debt [Line Items]
Interest expense														$ 100		$ 1,200
Shares converted (in Shares)															373
Reverse stock split											$ 19,600				$ 19,600
Convertible Promissory Note - Related Party [Member]
Debt [Line Items]
Principal amount							$ 1,900	$ 1,900
Conversion price of common stock (in Dollars per share)				$ 4.24
Convertible promissory note	1,000									$ 1,900	1,000				$ 1,000		$ 1,900
Warrant price (in Dollars per share)															$ 7,500
Principal amount			$ 800
Conversion shares percentage				10.00%	19.99%	19.99%
Beneficial ownership limitation percentage				49.90%
Convertible Promissory Note - Related Party [Member] \| Common Stock [Member]
Debt [Line Items]
Conversion price of common stock (in Dollars per share)			$ 4.28
Shares converted (in Shares)			301,991
Principal amount			$ 1,100
Convertible Promissory Note - Related Party [Member] \| Related Party [Member]
Debt [Line Items]
Extinguishment of debt															$ (1,500)
Issued Notes [Member]
Debt [Line Items]
Principal amount	$ 700										$ 700				$ 700
Minimum [Member]
Debt [Line Items]
Beneficial ownership limitation percentage															4.90%
Minimum [Member] \| Convertible senior notes [Member]
Debt [Line Items]
Effective interest rate																0.00%
Minimum [Member] \| Junior Convertible Notes [Member]
Debt [Line Items]
Effective interest rate																12.54%
Maximum [Member]
Debt [Line Items]
Beneficial ownership limitation percentage															19.99%
Maximum [Member] \| Loans Payable [Member]
Debt [Line Items]
Warrant of shares																			33,333
Maximum [Member] \| Convertible senior notes [Member]
Debt [Line Items]
Effective interest rate																12.15%
Maximum [Member] \| Junior Convertible Notes [Member]
Debt [Line Items]
Effective interest rate																53.28%