$KFRC
KFORCE INC Stock $kfrc

$kfrc Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000093042024000019 Filed on February 23, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$351.9M	$363.4M	$1.532B
YoY Change	-13.33%	-13.4%	-10.46%
Cost Of Revenue	$256.6M	$264.1M	$1.105B
YoY Change	-12.12%	-12.03%	-8.68%
Gross Profit	$95.25M	$99.36M	$427.1M
YoY Change	-16.43%	-16.84%	-14.78%
Gross Profit Margin	27.07%	27.34%	27.88%
Selling, General & Admin	$78.19M	$76.38M	$334.9M
YoY Change	-12.48%	-19.02%	-11.82%
% of Gross Profit	82.09%	76.86%	78.43%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.333M	$1.236M	$5.012M
YoY Change	8.02%	1.9%	13.21%
% of Gross Profit	1.4%	1.24%	1.17%
Operating Expenses	$80.18M	$77.61M	$339.9M
YoY Change	-12.49%	-18.75%	-14.73%
Operating Profit	$15.73M	$21.75M	$87.12M
YoY Change	-32.8%	-9.19%	-25.45%
Interest Expense	-$655.0K	$417.0K	-$1.872M
YoY Change	121.28%	2680.0%	92.39%
% of Operating Profit	-4.16%	1.92%	-2.15%
Other Income/Expense, Net	-$656.0K	-$332.0K	-$1.871M
YoY Change	-37.22%	-97.75%	-87.03%
Pretax Income	$15.07M	$21.42M	$85.25M
YoY Change	-32.59%	132.9%	-16.78%
Income Tax	$4.084M	$5.704M	$24.18M
% Of Pretax Income	27.1%	26.63%	28.36%
Net Earnings	$10.99M	$15.72M	$61.08M
YoY Change	-32.22%	122.23%	-19.03%
Net Earnings / Revenue	3.12%	4.32%	3.99%
Basic Earnings Per Share	$0.59		$3.18
Diluted Earnings Per Share	$0.58	$0.82	$3.13
COMMON SHARES
Basic Shares Outstanding	19.52M shares	19.76M shares	19.19M shares
Diluted Shares Outstanding	18.93M shares		19.51M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$106.0K	$119.0K	$119.0K
YoY Change	-38.01%	-1.65%	-1.65%
Cash & Equivalents	$106.0K	$119.0K	$119.0K
Short-Term Investments
Other Short-Term Assets	$9.146M	$10.91M	$10.91M
YoY Change	11.36%	34.58%	34.58%
Inventory
Prepaid Expenses
Receivables	$236.9M	$233.4M	$233.4M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$246.2M	$244.5M	$244.5M
YoY Change	-10.45%	-11.99%	-11.99%
LONG-TERM ASSETS
Property, Plant & Equipment	$8.936M	$9.418M	$9.418M
YoY Change	-10.96%	8.92%	-63.42%
Goodwill	$25.04M	$25.04M
YoY Change	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments	$44.03M	$40.39M	$40.39M
YoY Change	28.27%		26.31%
Other Assets	$82.80M	$79.06M	$79.06M
YoY Change	15.51%	4.34%	652.61%
Total Long-Term Assets	$120.2M	$113.5M	$113.5M
YoY Change	8.99%	-0.63%	-0.63%
TOTAL ASSETS
Total Short-Term Assets	$246.2M	$244.5M	$244.5M
Total Long-Term Assets	$120.2M	$113.5M	$113.5M
Total Assets	$366.3M	$358.0M	$358.0M
YoY Change	-4.89%	-8.68%	-8.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$43.20M	$64.80M	$64.80M
YoY Change	-9.93%	30.64%	30.64%
Accrued Expenses	$5.691M	$37.56M	$37.56M
YoY Change	-73.71%	61.94%	-50.67%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$106.1M	$103.0M	$103.0M
YoY Change	-15.63%	-21.65%	-21.65%
LONG-TERM LIABILITIES
Long-Term Debt	$40.80M	$41.60M	$41.60M
YoY Change	82.96%	62.5%	62.5%
Other Long-Term Liabilities	$54.92M	$54.32M	$54.32M
YoY Change	6.92%	2.94%	2.94%
Total Long-Term Liabilities	$54.92M	$95.92M	$95.92M
YoY Change	6.92%	81.77%	22.39%
TOTAL LIABILITIES
Total Short-Term Liabilities	$106.1M	$103.0M	$103.0M
Total Long-Term Liabilities	$54.92M	$95.92M	$95.92M
Total Liabilities	$201.8M	$198.9M	$198.9M
YoY Change	1.2%	-5.2%	-5.2%
SHAREHOLDERS EQUITY
Retained Earnings	$528.8M	$525.2M
YoY Change	5.42%	6.59%
Common Stock	$735.0K	$734.0K
YoY Change	0.41%	0.27%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$164.5M	$159.1M	$159.1M
YoY Change
Total Liabilities & Shareholders Equity	$366.3M	$358.0M	$358.0M
YoY Change	-4.89%	-8.68%	-8.68%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$10.99M	$15.72M	$61.08M
YoY Change	-32.22%	122.23%	-19.03%
Depreciation, Depletion And Amortization	$1.333M	$1.236M	$5.012M
YoY Change	8.02%	1.9%	13.21%
Cash From Operating Activities	$13.17M	$22.37M	$91.47M
YoY Change	-30.89%	75.52%	0.73%
INVESTING ACTIVITIES
Capital Expenditures	$1.875M	$1.663M	$7.763M
YoY Change	0.16%	-51.84%	-4.27%
Acquisitions
YoY Change
Other Investing Activities	-$529.0K	-$599.0K	$2.901M
YoY Change	-112.28%	-48.93%	-146.99%
Cash From Investing Activities	-$2.404M	-$2.362M	-$4.862M
YoY Change	-198.65%	-48.94%	-65.96%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$10.78M	-20.11M	-$86.61M
YoY Change	-49.74%	53.66%	-50.05%
NET CHANGE
Cash From Operating Activities	$13.17M	22.37M	$91.47M
Cash From Investing Activities	-$2.404M	-2.362M	-$4.862M
Cash From Financing Activities	-$10.78M	-20.11M	-$86.61M
Net Change In Cash	-$13.00K	-102.0K	-$2.000K
YoY Change	-126.0%	-97.95%	-100.0%
FREE CASH FLOW
Cash From Operating Activities	$13.17M	$22.37M	$91.47M
Capital Expenditures	$1.875M	$1.663M	$7.763M
Free Cash Flow	$11.29M	$20.70M	$83.70M
YoY Change	-34.28%	122.87%	1.22%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.76
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.65
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	112600000	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	75024000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	27562000	usd
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.54
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17655000	usd
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1054000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.20
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000930420
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CY2023Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OperatingLeaseLiabilityCurrent
CY2023Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OperatingLeaseLiabilityCurrent
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CY2022Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesNoncurrent
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssetsNoncurrent
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesNoncurrent
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesNoncurrent
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2023#OtherNonoperatingIncomeExpense
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	000-26058
CY2023	dei	Entity Registrant Name EntityRegistrantName	Kforce Inc.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	FL
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	59-3264661
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	1150 Assembly Drive, Suite 500
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Tampa
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	FL
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	33607
CY2023	dei	City Area Code CityAreaCode	813
CY2023	dei	Local Phone Number LocalPhoneNumber	552-5000
CY2023	dei	Security12b Title Security12bTitle	Common Stock, $0.01 per share
CY2023	dei	Trading Symbol TradingSymbol	KFRC
CY2023	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	911384374	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	19518000	shares
CY2023	dei	Auditor Name AuditorName	Deloitte & Touche LLP
CY2023	dei	Auditor Location AuditorLocation	Tampa, Florida
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1531756000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1710765000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1579922000	usd
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CY2021	us-gaap	Cost Of Revenue CostOfRevenue	1123058000	usd
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CY2021	us-gaap	Gross Profit GrossProfit	456864000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	334933000	usd
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CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	116865000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	106643000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-7376000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	61075000	usd
CY2023	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	0	usd
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CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-615000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	1941000	usd
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CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	74816000	usd
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CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.13
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.68
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19188000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20054000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20579000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19507000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20503000	shares
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CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	159080000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	182198000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	357979000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	392004000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	179935000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	75177000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13999000	usd
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	762000	usd
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.98
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	20120000	usd
CY2021	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-3103000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	1941000	usd
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	66391000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	188406000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	75431000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	24027000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-615000	usd
CY2022	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	75706000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	182198000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	61075000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17747000	usd
CY2023	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1042000	usd
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.44
CY2023	us-gaap	Dividends Common Stock DividendsCommonStock	27562000	usd
CY2023	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	75414000	usd
CY2023	us-gaap	Stockholders Equity Other StockholdersEquityOther	-6000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	159080000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	61075000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	75431000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	75177000	usd
CY2023	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	1647000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	3081000	usd
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	2425000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	768000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-126000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	11000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	5012000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4427000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4500000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	17747000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	17655000	usd
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	5683000	usd
CY2021	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	5509000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-750000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3824000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2480000	usd
CY2023	us-gaap	Pension Expense PensionExpense	0	usd
CY2022	us-gaap	Pension Expense PensionExpense	0	usd
CY2021	us-gaap	Pension Expense PensionExpense	2157000	usd
CY2023	kfrc	Reserve Related To Note Receivable ReserveRelatedToNoteReceivable	0	usd
CY2022	kfrc	Reserve Related To Note Receivable ReserveRelatedToNoteReceivable	1925000	usd
CY2021	kfrc	Reserve Related To Note Receivable ReserveRelatedToNoteReceivable	0	usd
CY2023	kfrc	Impairment Of Equity Method Investment ImpairmentOfEquityMethodInvestment	0	usd
CY2022	kfrc	Impairment Of Equity Method Investment ImpairmentOfEquityMethodInvestment	13684000	usd
CY2021	kfrc	Impairment Of Equity Method Investment ImpairmentOfEquityMethodInvestment	0	usd
CY2023	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-724000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-141000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	893000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-35301000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4049000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	36960000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1304000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	9199000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	9779000	usd
CY2023	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	-13358000	usd
CY2022	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	-22003000	usd
CY2021	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	6337000	usd
CY2023	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-20962000	usd
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	20296000	usd
CY2023	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	0	usd
CY2022	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-19965000	usd
CY2021	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	91465000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	90805000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	72898000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7763000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8109000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6441000	usd
CY2021	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	0	usd
CY2023	us-gaap	Payments For Proceeds From Life Insurance Policies PaymentsForProceedsFromLifeInsurancePolicies	1408000	usd
CY2022	us-gaap	Payments For Proceeds From Life Insurance Policies PaymentsForProceedsFromLifeInsurancePolicies	-1077000	usd
CY2021	us-gaap	Payments For Proceeds From Life Insurance Policies PaymentsForProceedsFromLifeInsurancePolicies	0	usd
CY2023	kfrc	Receivable Issued To Joint Venture ReceivableIssuedToJointVenture	750000	usd
CY2022	kfrc	Receivable Issued To Joint Venture ReceivableIssuedToJointVenture	6750000	usd
CY2021	kfrc	Receivable Issued To Joint Venture ReceivableIssuedToJointVenture	0	usd
CY2023	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	usd
CY2022	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	500000	usd
CY2021	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	9000000	usd
CY2023	us-gaap	Proceeds From Sales Of Business Affiliate And Productive Assets ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets	0	usd
CY2022	us-gaap	Proceeds From Sales Of Business Affiliate And Productive Assets ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets	0	usd
CY2021	us-gaap	Proceeds From Sales Of Business Affiliate And Productive Assets ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets	23742000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4862000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-14282000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	8301000	usd
CY2023	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	594400000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	38200000	usd
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2023	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	578400000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	74913000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	66210000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	24027000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	20120000	usd
CY2023	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	19000	usd
CY2022	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	51000	usd
CY2021	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	1366000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96989000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	103486000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	119000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-86605000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-173391000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-87696000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-2000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-96868000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-6497000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	121000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	121000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96989000	usd
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	28616000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	16579000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	24277000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	5232000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	6992000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	7468000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	897000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	885000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	2453000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	4378000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	9997000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	5098000	usd
CY2023	kfrc	Stock Repurchases Incurred But Not Yet Paid StockRepurchasesIncurredButNotYetPaid	920000	usd
CY2022	kfrc	Stock Repurchases Incurred But Not Yet Paid StockRepurchasesIncurredButNotYetPaid	974000	usd
CY2021	kfrc	Stock Repurchases Incurred But Not Yet Paid StockRepurchasesIncurredButNotYetPaid	181000	usd
CY2023	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1042000	usd
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1054000	usd
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	762000	usd
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:5pt"><span style="color:#004b8d;font-family:'Open Sans Light',sans-serif;font-size:9pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:5pt"><span style="color:#000000;font-family:'Open Sans Light',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The most critical of these estimates and assumptions relate to the following: allowance for credit losses; income taxes; self-insured liabilities for health insurance; and the impairment of goodwill, other long-lived assets and the equity method investment. Although these and other estimates and assumptions are based on the best available information, actual results could be materially different from these estimates.</span></div>
CY2023	kfrc	Revenue From Contract With Customers Contingency Period RevenueFromContractWithCustomersContingencyPeriod	P90D
CY2023	kfrc	Revenue From Contract With Customer Required Payment Period RevenueFromContractWithCustomerRequiredPaymentPeriod	P90D
CY2023	kfrc	Revenue From Contract With Customer Required Payment Period RevenueFromContractWithCustomerRequiredPaymentPeriod	P90D
CY2022Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	0	usd
CY2023Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	0	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	0	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	0	usd
CY2022	kfrc	Accounts Receivable Reserves As Percentage Of Gross Accounts Receivable AccountsReceivableReservesAsPercentageOfGrossAccountsReceivable	0.01
CY2023	kfrc	Accounts Receivable Reserves As Percentage Of Gross Accounts Receivable AccountsReceivableReservesAsPercentageOfGrossAccountsReceivable	0.01
CY2021	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1700000	usd
CY2022	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	6800000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	4800000	usd
CY2023	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1900000	usd
CY2022	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1800000	usd
CY2023	kfrc	Health Insurance Stop Loss Maximum Per Claim HealthInsuranceStopLossMaximumPerClaim	600000	usd
CY2023	kfrc	Health Insurance Stop Loss Maximum Per Claim HealthInsuranceStopLossMaximumPerClaim	600000	usd
CY2023	kfrc	Health Insurance Aggregate Risk Of Loss Liability Amount In Excess Of The Stop Loss Maximum HealthInsuranceAggregateRiskOfLossLiabilityAmountInExcessOfTheStopLossMaximum	280000	usd
CY2023	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	319000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	449000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	633000	shares
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	157000	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	292000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	9000	shares
CY2022Q3	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.01
CY2022Q3	kfrc	Effective Income Tax Rate Reconciliation Excise Tax Percent Of Fmv Of Shares Repurchased EffectiveIncomeTaxRateReconciliationExciseTaxPercentOfFMVOfSharesRepurchased	0.01
CY2023	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	400000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1531756000	usd
CY2023	us-gaap	Gross Profit GrossProfit	427066000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	341816000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	85250000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1710765000	usd
CY2022	us-gaap	Gross Profit GrossProfit	501107000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	398665000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	102442000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1579922000	usd
CY2021	us-gaap	Gross Profit GrossProfit	456864000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	357597000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	99267000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1579922000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1729000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-126000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	597000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1006000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	768000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	668000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1106000	usd
CY2023Q4	kfrc	Accounts Receivable Allowance For Credit Loss Allowance Unrelated To Trade Receivables AccountsReceivableAllowanceForCreditLossAllowanceUnrelatedToTradeReceivables	500000	usd
CY2022Q4	kfrc	Accounts Receivable Allowance For Credit Loss Allowance Unrelated To Trade Receivables AccountsReceivableAllowanceForCreditLossAllowanceUnrelatedToTradeReceivables	600000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	18859000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	20345000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9441000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	11698000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9418000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	8647000	usd
CY2023	us-gaap	Depreciation Depreciation	3100000	usd
CY2022	us-gaap	Depreciation Depreciation	2700000	usd
CY2021	us-gaap	Depreciation Depreciation	2800000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	16530000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	17535000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	15617000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5998000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	6400000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5765000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1647000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3076000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2708000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24175000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	27011000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24090000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.060
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.054
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.050
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.023
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.025
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.022
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.008
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.012
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.022
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CY2022	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.010
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.026
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.007
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.003
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.009
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.284
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.264
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.243
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	382000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	901000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1345000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	2855000	usd
CY2023Q4	kfrc	Deferred Tax Assets Tax Deferred Expense Deferred Compensation DeferredTaxAssetsTaxDeferredExpenseDeferredCompensation	6616000	usd
CY2022Q4	kfrc	Deferred Tax Assets Tax Deferred Expense Deferred Compensation DeferredTaxAssetsTaxDeferredExpenseDeferredCompensation	6521000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1475000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	902000	usd
CY2023Q4	kfrc	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Operating Lease Liability DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOperatingLeaseLiability	4071000	usd
CY2022Q4	kfrc	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Operating Lease Liability DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOperatingLeaseLiability	5411000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	8000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	8000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	13897000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	16598000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	367000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	359000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	4307000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	4694000	usd
CY2023Q4	kfrc	Deferred Tax Liabilities Deferred Payroll Taxes DeferredTaxLiabilitiesDeferredPayrollTaxes	2401000	usd
CY2022Q4	kfrc	Deferred Tax Liabilities Deferred Payroll Taxes DeferredTaxLiabilitiesDeferredPayrollTaxes	2408000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	3684000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	4397000	usd
CY2023Q4	kfrc	Deferred Tax Liabilities Partnership Basis Difference DeferredTaxLiabilitiesPartnershipBasisDifference	0	usd
CY2022Q4	kfrc	Deferred Tax Liabilities Partnership Basis Difference DeferredTaxLiabilitiesPartnershipBasisDifference	-46000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	10759000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	11812000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	usd
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	3138000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	4786000	usd
CY2023Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	42025000	usd
CY2022Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	36390000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	12275000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	16380000	usd
CY2023Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	24000	usd
CY2022Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	3000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	25040000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	25040000	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	54324000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	52773000	usd
CY2023Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	40389000	usd
CY2022Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	31976000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	14368000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	17102000	usd
CY2023Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	16434000	usd
CY2022Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	16149000	usd
CY2023Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Net DebtIssuanceCostsLineOfCreditArrangementsNet	658000	usd
CY2022Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Net DebtIssuanceCostsLineOfCreditArrangementsNet	881000	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	0	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	4825000	usd
CY2023Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	4075000	usd
CY2022Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	4838000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	75924000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	75771000	usd
CY2023Q4	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	37600000	usd
CY2022Q4	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	36600000	usd
CY2022Q4	us-gaap	Goodwill Gross GoodwillGross	176157000	usd
CY2023Q4	us-gaap	Goodwill Gross GoodwillGross	176157000	usd
CY2021Q4	us-gaap	Goodwill Gross GoodwillGross	176157000	usd
CY2022Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	151117000	usd
CY2021Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	151117000	usd
CY2023Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	151117000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	25040000	usd
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	42842000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	49600000	usd
CY2023Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	8699000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	11552000	usd
CY2023Q4	kfrc	Accrued Rebate Liability Current AccruedRebateLiabilityCurrent	7327000	usd
CY2022Q4	kfrc	Accrued Rebate Liability Current AccruedRebateLiabilityCurrent	7522000	usd
CY2023Q4	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	5927000	usd
CY2022Q4	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	4118000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	64795000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	72792000	usd
CY2023Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	28110000	usd
CY2022Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	41506000	usd
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CY2022Q4	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	3481000	usd
CY2023Q4	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	1705000	usd
CY2022Q4	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	2633000	usd
CY2023Q4	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	426000	usd
CY2022Q4	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	749000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	33968000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	48369000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.040
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.026
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y6M
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y9M18D
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	4673000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	6279000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	1093000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	965000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1396000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1615000	usd
CY2023	us-gaap	Sublease Income SubleaseIncome	189000	usd
CY2022	us-gaap	Sublease Income SubleaseIncome	205000	usd
CY2023	us-gaap	Lease Cost LeaseCost	6973000	usd
CY2022	us-gaap	Lease Cost LeaseCost	8654000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4161000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3198000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1991000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1766000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1724000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	5360000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	18200000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2336000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	15864000	usd
CY2023	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1900000	usd
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2100000	usd
CY2023	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	18000	shares
CY2022	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	17000	shares
CY2021	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	15000	shares
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Per Share Weighted Average Price Of Shares Purchased ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased	57.13
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Per Share Weighted Average Price Of Shares Purchased ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased	63.37
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Per Share Weighted Average Price Of Shares Purchased ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased	51.10
CY2023Q4	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	5900000	usd
CY2022Q4	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	4100000	usd
CY2023Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	42000000	usd
CY2022Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	36400000	usd
CY2023	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	1300000	usd
CY2022	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	500000	usd
CY2021	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	1100000	usd
CY2023Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	40400000	usd
CY2022Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	32000000	usd
CY2023Q4	us-gaap	Life Insurance Corporate Or Bank Owned Amount LifeInsuranceCorporateOrBankOwnedAmount	168800000	usd
CY2021	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	1800000	usd
CY2021Q4	kfrc	Number Of Executives Supplemental Executive Retirement Plan NumberOfExecutivesSupplementalExecutiveRetirementPlan	2	executive
CY2021Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	20000000	usd
CY2021Q4	kfrc	Debt Instrument Interest Rate Variable Interest Rate Floor DebtInstrumentInterestRateVariableInterestRateFloor	0
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	17700000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	17700000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14000000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4800000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	3700000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4100000	usd
CY2023Q4	us-gaap	Purchase Obligation PurchaseObligation	38000000	usd
CY2023Q4	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	14800000	usd
CY2023Q4	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	7800000	usd
CY2023Q4	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	2400000	usd
CY2023Q4	us-gaap	Purchase Obligation Due In Fourth Year PurchaseObligationDueInFourthYear	2400000	usd
CY2023Q4	us-gaap	Purchase Obligation Due In Fifth Year PurchaseObligationDueInFifthYear	2200000	usd
CY2023Q4	us-gaap	Purchase Obligation Due After Fifth Year PurchaseObligationDueAfterFifthYear	8400000	usd
CY2023Q4	kfrc	Supplemental Unemployment Benefits On Change In Control SupplementalUnemploymentBenefitsOnChangeInControl	30300000	usd
CY2023Q4	kfrc	Supplemental Unemployment Benefits On No Change In Control SupplementalUnemploymentBenefitsOnNoChangeInControl	11400000	usd
CY2023	dei	Auditor Firm AuditorFirmId	34

Files In Submission

Name	View Source	Status
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0000930420-24-000019-index.html	Edgar Link	pending
0000930420-24-000019.txt	Edgar Link	pending
0000930420-24-000019-xbrl.zip	Edgar Link	pending
exhibit21_2023kforcesubsid.htm	Edgar Link	pending
exhibit23_2023consentofind.htm	Edgar Link	pending
exhibit311q42023.htm	Edgar Link	pending
exhibit312q42023.htm	Edgar Link	pending
exhibit321q42023.htm	Edgar Link	pending
exhibit322q42023.htm	Edgar Link	pending
exhibit97clawbackpolicy.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
kfrc-20231231.htm	Edgar Link	pending
kfrc-20231231.xsd	Edgar Link	pending
kfrc-20231231_g1.jpg	Edgar Link	pending
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kfrc-20231231_htm.xml	Edgar Link	completed
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report.css	Edgar Link	pending
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$KFRC
KFORCE INC Stock $kfrc

2024 Q1 Form 10-K Financial Statement

#000093042024000019 Filed on February 23, 2024

Income Statement

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$KFRC KFORCE INC Stock $kfrc

2024 Q1 Form 10-K Financial Statement

#000093042024000019 Filed on February 23, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KFRC
KFORCE INC Stock $kfrc