Debt Instrument, Credit Adjustment Spread

No definition available.

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Namespace Prefix:	kplt_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644

+ Details

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

+ Details

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585

+ Details

Name:	us-gaap_RepaymentsOfDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=kplt_FirstRevolvingLineOfCreditRefinancedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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- Details

Name:	us-gaap_DebtInstrumentAxis=kplt_SeniorSecuredTermLoanFacilityCommitmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=kplt_TermLoanWarrantsIssuedMarch2023Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=kplt_TermLoanWarrantsIssuedDecember2023Member
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- Details

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Subsequent Events (Details) - USD ($)		12 Months Ended
Subsequent Events (Details) - USD ($)	Mar. 06, 2023	Dec. 31, 2022	Mar. 05, 2023	Dec. 31, 2021	Dec. 04, 2020	May 14, 2019
Revolving line of credit
Subsequent Event [Line Items]
Line of credit, principal amount		$ 57,998,000		$ 61,958,000
Revolving line of credit \| First Revolving Line Of Credit, Refinanced
Subsequent Event [Line Items]
Line of credit, principal amount					$ 250,000	$ 150,000,000
Revolving line of credit \| First Revolving Line Of Credit, Refinanced \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Subsequent Event [Line Items]
Basis spread on variable rate		7.50%
Subsequent Event \| Senior Secured Term Loan Facility Commitment \| Senior Loans
Subsequent Event [Line Items]
Repayments of debt	$ 25,000,000
Subsequent Event \| Senior Secured Term Loan Facility Commitment \| Senior Loans \| Term Loan Warrants Issued March 2023
Subsequent Event [Line Items]
Number of shares called by warrants (in shares)	2,000,000
Exercise price (in dollars per share)	$ 0.01
Subsequent Event \| Senior Secured Term Loan Facility Commitment \| Senior Loans \| Term Loan Warrants Issued December 2023
Subsequent Event [Line Items]
Number of shares called by warrants (in shares)	2,000,000
Warrant term	3 months
Subsequent Event \| Senior Secured Term Loan Facility Commitment \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate \| Senior Loans
Subsequent Event [Line Items]
Basis spread on variable rate	8.00%
Subsequent Event \| Senior Secured Term Loan Facility Commitment \| Minimum \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate \| Senior Loans
Subsequent Event [Line Items]
Basis spread on variable rate	3.00%
Subsequent Event \| Revolving line of credit \| First Revolving Line Of Credit, Refinanced
Subsequent Event [Line Items]
Line of credit, principal amount	$ 75,000,000		$ 125,000,000
Credit adjustment spread	0.10%
Subsequent Event \| Revolving line of credit \| First Revolving Line Of Credit, Refinanced \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Subsequent Event [Line Items]
Basis spread on variable rate	8.50%
Subsequent Event \| Revolving line of credit \| First Revolving Line Of Credit, Refinanced \| Minimum \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Subsequent Event [Line Items]
Basis spread on variable rate	3.00%