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v3.25.3

EMPLOYEE RETENTION CREDIT (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2025 | Sep. 30, 2025 | Nov. 30, 2022
EMPLOYEE RETENTION CREDIT |  |  |
Employee retention credit receivable |  | $ 0.7 | $ 1.5
Proceeds from Employee Retention Credit | $ 0.8 |  |

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

X
- Definition The amount of Employee Retention Credit receivable, subject to certain criteria, under the provisions of the CARES Act. + References No definition available. + Details
Name: | prpo_EmployeeRetentionCreditReceivable
Namespace Prefix: | prpo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of cash inflow received by the entity relating to the refundable employee retention credit program during the reporting period. + References No definition available. + Details
Name: | prpo_ProceedsFromEmployeeRetentionCredits
Namespace Prefix: | prpo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration