XML 49 R30.htm IDEA: XBRL DOCUMENT
v3.25.2

Convertible Preferred Stock (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2025 | Dec. 31, 2024
Convertible Preferred Stock [Abstract] |  |
Schedule of Convertible Preferred Stock | Convertible preferred stock as of June 30, 2025 and December 31, 2024 consisted of the following:
|  | Shares Authorized |  | Share Issued and Outstanding |  | Liquidation Preference |  | Carrying Amount |  | Original Issue Price
New Series A |  | 4,350,314 |  | 4,350,314 |  | $ | 5,307 |  | $ | 5,231 |  | $ | 1.22
New Series B |  | 5,293,175 |  | 5,293,175 |  | $ | 13,815 |  | $ | 13,701 |  | $ | 2.61
New Series C |  | 7,358,151 |  | 6,670,703 |  | $ | 37,623 |  | $ | 37,476 |  | $ | 5.64
New Series C-1 |  | 1,549,742 |  | 1,549,742 |  | $ | 7,439 |  | $ | 8,741 |  | $ | 4.80
|  | 18,551,382 |  | 17,863,934 |  | $ | 64,184 |  | $ | 65,149 |  |  |
| Convertible preferred stock as of December 31, 2024 and December 31, 2023 consisted of the following:
|  | Shares Authorized |  | Share Issued and Outstanding |  | Liquidation Preference |  | Carrying Amount |  | Original Issue Price
New Series A |  | 4,350,314 |  | 4,350,314 |  | $ | 5,307 |  | $ | 5,231 |  | $ | 1.22
New Series B |  | 5,293,175 |  | 5,293,175 |  | $ | 13,815 |  | $ | 13,701 |  | $ | 2.61
New Series C |  | 7,358,151 |  | 6,670,703 |  | $ | 37,623 |  | $ | 37,476 |  | $ | 5.64
New Series C-1 |  | 1,549,742 |  | 1,549,742 |  | $ | 7,439 |  | $ | 8,741 |  | $ | 4.80
|  | 18,551,382 |  | 17,863,934 |  | $ | 64,184 |  | $ | 65,149 |  |  |

X
- Definition Tabular disclosure of convertible preferred stock. + References No definition available. + Details
Name: | ck0001859807_ScheduleOfConvertiblePreferredStockTableTextBlock
Namespace Prefix: | ck0001859807_
Data Type: | dtr:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration