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v3.23.1
STOCKHOLDERS' EQUITY (Note Conversion Warrants) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Equity [Abstract]
Deemed dividend
$ 0
$ 0
X
- Definition
Deemed Dividend
+ References
No definition available.
+ Details
Name:
prpo_DeemedDividend
Namespace Prefix:
prpo_
Data Type:
xbrli:monetaryItemType
Balance Type:
credit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_EquityAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration