XML 32 R23.htm IDEA: XBRL DOCUMENT
v3.23.3

Commitments and Contingencies (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2023
Commitments and Contingencies [Abstract] |
Schedule of Right-of-Use Assets and Lease Liabilities | The following table provides the details of right-of-use assets and lease liabilities as of September 30, 2023 (in thousands):
|  | Nine Months Ended |
|  | September 30, 2023 |
Right-of-use assets: |  |  |
Operating leases |  | $ | 421 |
Finance lease |  |  | 226 |
Total right-of-use assets |  | $ | 647 |
Lease liabilities: |  |  |  |
Operating leases |  | $ | 500 |
Finance lease |  |  | 227 |
Total lease liabilities |  | $ | 727 |
Schedule of Future Minimum Payments | Future minimum payments under the leases at September 30, 2023 are listed in the table below (in thousands):
|  | Operating and Finance |
Year ending December 31, |  | leases |
Remainder of 2023 |  | $ | 171 |
2024 |  |  | 263 |
2025 |  |  | 164 |
2026 |  |  | 108 |
2027 |  |  | 101 |
Total future lease payments |  |  | 807 |
Less: imputed interest |  |  | (80 | )
Present value of lease liabilities |  | $ | 727 |
Schedule of Supplemental Cash Flow Information | The following table provides the details of supplemental cash flow information (in thousands):
|  | Nine Months Ended |
|  | September 30, |
|  | 2023 |  |  | 2022 |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows for leases |  | $ | 492 |  |  | $ | 504 |

X
- Definition Tabular disclosure of future minimum rental payment for operating lease. + References No definition available. + Details
Name: | prso_ScheduleOfFutureMinimumRentalPaymentForOperatingLeaseTableTextBlock
Namespace Prefix: | prso_
Data Type: | dtr:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets and liabilities, classified as other. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration