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COMMITMENTS AND CONTINGENCIES (Details) | 12 Months Ended
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Dec. 31, 2022 USD ($) Demand $ / shares shares
Registration Rights [Abstract] |
Number of demands entitled to holders | Demand | 3
Underwriting Agreement [Abstract] |
Term of option for underwriters to purchase additional Units to cover over-allotments | 45 days
Additional Units that can be purchased to cover over-allotments (in shares) | shares | 3,600,000
Underwriting discount (in dollars per share) | $ / shares | $ 0.2
Underwriting discount | $ | $ 5,520,000
Deferred underwriter fee discount (in dollars per share) | $ / shares | $ 0.35
Deferred underwriting fee | $ | $ 9,660,000

X
- Definition Number of additional Units that can be purchased by the underwriters to cover over-allotments. + References No definition available. + Details
Name: | paci_AdditionalUnitsThatCanBePurchasedToCoverOverAllotments
Namespace Prefix: | paci_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Per share amount of deferred fee of gross proceeds of an Initial Public Offering paid to the underwriter. + References No definition available. + Details
Name: | paci_DeferredUnderwriterFeeDiscountPerShare
Namespace Prefix: | paci_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of demands eligible security holder can make. + References No definition available. + Details
Name: | paci_NumberOfDemandsEligibleSecurityHolderCanMake
Namespace Prefix: | paci_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Period of time from the date of the final prospectus relating to the Initial Public Offering for underwriters to purchase additional Units to cover over-allotments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | paci_OptionForUnderwritersToPurchaseAdditionalUnitsTerm
Namespace Prefix: | paci_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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

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

X
- Definition Aggregate underwriting discount fee paid to the underwriters upon the closing of the Initial Public Offering. + References No definition available. + Details
Name: | paci_UnderwritingDiscount
Namespace Prefix: | paci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Underwriting discount fee per unit paid to underwriters. + References No definition available. + Details
Name: | paci_UnderwritingDiscountFee
Namespace Prefix: | paci_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of costs incurred and deferred for underwriting fees in connection with the offering of Units in Initial Public Offering and Private Placement of Warrants. + References No definition available. + Details
Name: | paci_UnderwritingFeesDeferred
Namespace Prefix: | paci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant