XML 102 R31.htm IDEA: XBRL DOCUMENT
v3.26.1

DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Details) $ / shares in Units, $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Mar. 31, 2026 USD ($) | Dec. 31, 2025 USD ($) shares | Dec. 11, 2025 subsidiary $ / shares shares
Class of Warrant or Right [Line Items] |  |  |
Wholly owned indirect subsidiaries | subsidiary |  |  | 2
Termination fee | $ |  | $ 1.5 |
Professional Fees |  |  |
Class of Warrant or Right [Line Items] |  |  |
Legal and other advisory fees and retention bonus costs | $ |  | 3.0 |
Labor and Related Expense |  |  |
Class of Warrant or Right [Line Items] |  |  |
Legal and other advisory fees and retention bonus costs | $ |  | $ 1.2 |
Katapult Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Contributed to and exchanged for shares (in USD per share) | $ / shares |  |  | $ 0.0001
CCF Holdings LLC |  |  |
Class of Warrant or Right [Line Items] |  |  |
Exchange number of units (in share) | shares |  | 11,011,927 | 11,011,927
Collectively converted solely into the right to receive an aggregate (in shares) | shares |  | 58,516,558 |
Warrants (in shares) | shares |  | 244,146 |
Aaron's Intermediate Holdco. Inc |  |  |
Class of Warrant or Right [Line Items] |  |  |
Exchange number of units (in share) | shares |  | 943,580 | 943,580
Collectively converted solely into the right to receive an aggregate (in shares) | shares |  | 11,369,237 |
Merger Agreements |  |  |
Class of Warrant or Right [Line Items] |  |  |
Stockholders are expected to hold approximately |  | 6.00% |
Termination fee | $ | $ 1.5 | $ 1.5 |
Legal and other advisory fees and retention bonus costs | $ | $ 1.7 | $ 4.2 |
Merger Agreements | CCF Holdings LLC |  |  |
Class of Warrant or Right [Line Items] |  |  |
Stockholders are expected to hold approximately |  | 79.90% |
Merger Agreements | Aaron's Intermediate Holdco. Inc |  |  |
Class of Warrant or Right [Line Items] |  |  |
Stockholders are expected to hold approximately |  | 14.10% |

X
- Definition Business Combination, Consideration Transferred, Equity Interest, Shares Converted, Number of Shares + References No definition available. + Details
Name: | kplt_BusinessCombinationConsiderationTransferredEquityInterestSharesConvertedNumberOfShares
Namespace Prefix: | kplt_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Merger Agreement, Termination Fee, Payable + References No definition available. + Details
Name: | kplt_MergerAgreementTerminationFeePayable
Namespace Prefix: | kplt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number Of Wholly Owned Indirect Subsidiaries + References No definition available. + Details
Name: | kplt_NumberOfWhollyOwnedIndirectSubsidiaries
Namespace Prefix: | kplt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares of equity interest issued or issuable by acquirer as part of consideration transferred in business combination. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479328/805-10-50-8 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 41 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479303/805-10-55-41 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-2 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479303/805-10-55-42 + Details
Name: | us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of voting equity interest acquired in business combination. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479328/805-10-50-8 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 38 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479303/805-10-55-38 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479328/805-10-50-2 + Details
Name: | us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of expense for acquisition-related cost incurred to effect business combination. Includes, but is not limited to, finder's fee; advisory, legal, accounting, valuation, and other professional and consulting fees; and general administrative cost, including cost of maintaining internal acquisition department. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479328/805-10-50-7 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 25 -Paragraph 23 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479405/805-10-25-23 + Details
Name: | us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Face amount per share of no-par value common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_CommonStockNoParValue
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=kplt_ProfessionalFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=kplt_LaborAndRelatedExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=kplt_KatapultCommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=kplt_CCFHoldingsLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=kplt_AaronsIntermediateHoldco.IncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=kplt_MergerAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=kplt_CCFHoldingsLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=kplt_AaronsIntermediateHoldco.IncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |