$CPSS
Consumer Portfolio Services Inc Stock $cpss

$cpss Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000168316824001499 Filed on March 15, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$91.74M	$85.98M	$352.0M
YoY Change	10.4%	3.56%	6.77%
Cost Of Revenue	$41.97M	$40.28M	$146.6M
YoY Change	28.11%	39.51%	67.53%
Gross Profit	$44.78M	$45.70M	$193.4M
YoY Change	-11.05%	-15.6%	-14.77%
Gross Profit Margin	48.81%	53.15%	54.94%
Selling, General & Admin	$18.62M	$43.25M	$71.22M
YoY Change	-44.29%	32.81%	17.41%
% of Gross Profit	41.59%	94.64%	36.83%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$215.0K	$247.0K	$847.0K
YoY Change	-6.93%	-39.9%	-47.65%
% of Gross Profit	0.48%	0.54%	0.44%
Operating Expenses	$85.19M	$41.86M	$290.9M
YoY Change	166.96%	16.77%	36.25%
Operating Profit	-$40.41M	$3.844M	-$97.53M
YoY Change	-319.26%	-79.0%	-828.63%
Interest Expense	$41.97M	$6.000M	$146.6M
YoY Change			67.53%
% of Operating Profit		156.09%
Other Income/Expense, Net
YoY Change
Pretax Income	$6.557M	$9.844M	$61.10M
YoY Change	-64.42%	-46.22%	-47.42%
Income Tax	$1.967M	$2.657M	$15.75M
% Of Pretax Income	30.0%	26.99%	25.79%
Net Earnings	$4.590M	$7.187M	$45.34M
YoY Change	-66.79%	-49.15%	-47.27%
Net Earnings / Revenue	5.0%	8.36%	12.88%
Basic Earnings Per Share	$0.22		$2.17
Diluted Earnings Per Share	$0.19	$0.29	$1.80
COMMON SHARES
Basic Shares Outstanding	21.13M shares	21.12M shares	20.90M shares
Diluted Shares Outstanding	24.60M shares		25.22M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$13.25M	$6.174M	$6.174M
YoY Change	30.05%	-54.23%	-54.23%
Cash & Equivalents	$13.25M	$6.174M	$6.174M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$16.89M	$24.68M	$24.68M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$30.14M	$30.86M	$30.86M
YoY Change	-53.63%	-63.28%	-63.28%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.268M	$1.372M	$4.296M
YoY Change	-13.33%	-17.35%	-42.29%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$42.55M	$25.86M	$123.0M
YoY Change	-74.77%	-14.72%	-22.88%
Total Long-Term Assets	$2.976B	$2.873B	$2.873B
YoY Change	7.39%	7.65%	7.65%
TOTAL ASSETS
Total Short-Term Assets	$30.14M	$30.86M	$30.86M
Total Long-Term Assets	$2.976B	$2.873B	$2.873B
Total Assets	$3.007B	$2.904B	$2.904B
YoY Change	5.99%	5.48%	5.48%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$55.34M	$59.23M	$59.23M
YoY Change	-7.5%	6.87%	6.87%
Accrued Expenses	$23.70M	$3.220M	$3.220M
YoY Change	359.88%	-48.35%	-48.35%
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	$79.04M	$62.45M	$62.45M
YoY Change	32.12%	12.68%	12.68%
LONG-TERM LIABILITIES
Long-Term Debt	$2.648B	$2.567B	$2.567B
YoY Change	4.51%	3.96%	3.96%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$2.648B	$2.567B	$2.567B
YoY Change	4.51%	3.96%	3.96%
TOTAL LIABILITIES
Total Short-Term Liabilities	$79.04M	$62.45M	$62.45M
Total Long-Term Liabilities	$2.648B	$2.567B	$2.567B
Total Liabilities	$2.727B	$2.629B	$2.629B
YoY Change	5.15%	4.15%	4.15%
SHAREHOLDERS EQUITY
Retained Earnings	$252.4M	$247.9M
YoY Change	16.69%	22.39%
Common Stock	$28.52M	$28.68M
YoY Change	-3.28%	-0.79%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$279.1M	$274.7M	$274.7M
YoY Change
Total Liabilities & Shareholders Equity	$3.007B	$2.904B	$2.904B
YoY Change	5.99%	5.48%	5.48%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$4.590M	$7.187M	$45.34M
YoY Change	-66.79%	-49.15%	-47.27%
Depreciation, Depletion And Amortization	$215.0K	$247.0K	$847.0K
YoY Change	-6.93%	-39.9%	-47.65%
Cash From Operating Activities	$52.71M	$56.08M	$238.0M
YoY Change	-19.09%	9.56%	10.21%
INVESTING ACTIVITIES
Capital Expenditures	$111.0K	$259.0K	$559.0K
YoY Change	226.47%	-30.19%	-73.99%
Acquisitions
YoY Change
Other Investing Activities	-$108.5M	-$83.47M	-$359.0M
YoY Change	-10.41%	-43.22%	-49.56%
Cash From Investing Activities	-$108.6M	-$83.73M	-$359.5M
YoY Change	-10.34%	-43.18%	-49.64%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$20.27M
YoY Change			-56.02%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$81.45M	11.09M	$84.19M
YoY Change	30.71%	-87.14%	-82.61%
NET CHANGE
Cash From Operating Activities	$52.71M	56.08M	$238.0M
Cash From Investing Activities	-$108.6M	-83.73M	-$359.5M
Cash From Financing Activities	$81.45M	11.09M	$84.19M
Net Change In Cash	$25.52M	-16.56M	-$37.36M
YoY Change	305.53%	66.97%	171.52%
FREE CASH FLOW
Cash From Operating Activities	$52.71M	$56.08M	$238.0M
Capital Expenditures	$111.0K	$259.0K	$559.0K
Free Cash Flow	$52.59M	$55.82M	$237.4M
YoY Change	-19.22%	9.85%	11.06%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000889609
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023	dei	Document Type DocumentType	10-K
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Entity Registrant Name EntityRegistrantName	CONSUMER PORTFOLIO SERVICES, INC.
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-14116
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	CA
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	33-0459135
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	3800 Howard Hughes Pkwy
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Las Vegas
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	NV
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	89169
CY2023	dei	City Area Code CityAreaCode	(949)
CY2023	dei	Local Phone Number LocalPhoneNumber	753-6800
CY2023	dei	Security12b Title Security12bTitle	Common Stock, no par value
CY2023	dei	Trading Symbol TradingSymbol	CPSS
CY2023	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
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	Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	true
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	86687748	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	21129918	shares
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023	dei	Auditor Firm AuditorFirmId	173
CY2023	dei	Auditor Name AuditorName	Crowe LLP
CY2023	dei	Auditor Location AuditorLocation	Dallas, Texas
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	6174000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13490000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	119257000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	149299000	usd
CY2023Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	2722662000	usd
CY2022Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	2476617000	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	27553000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	92304000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	2869000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	21753000	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	24684000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	70551000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1372000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1660000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3736000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	10177000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	25861000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	30974000	usd
CY2023Q4	us-gaap	Assets Assets	2903746000	usd
CY2022Q4	us-gaap	Assets Assets	2752768000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	62544000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	55421000	usd
CY2023Q4	us-gaap	Warehouse Agreement Borrowings WarehouseAgreementBorrowings	234025000	usd
CY2022Q4	us-gaap	Warehouse Agreement Borrowings WarehouseAgreementBorrowings	285328000	usd
CY2023Q4	cpss	Residual Interest Financing ResidualInterestFinancing	49875000	usd
CY2022Q4	cpss	Residual Interest Financing ResidualInterestFinancing	49623000	usd
CY2023Q4	us-gaap	Principal Amount Outstanding On Loans Securitized PrincipalAmountOutstandingOnLoansSecuritized	2265446000	usd
CY2022Q4	us-gaap	Principal Amount Outstanding On Loans Securitized PrincipalAmountOutstandingOnLoansSecuritized	2108744000	usd
CY2023Q4	us-gaap	Subordinated Debt SubordinatedDebt	17188000	usd
CY2022Q4	us-gaap	Subordinated Debt SubordinatedDebt	25263000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	2629078000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	2524379000	usd
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	4998130	shares
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	4998130	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2022Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	75000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	75000000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	21174856	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	21174856	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	20131323	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	20131323	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	28678000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	28906000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	247857000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	202514000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1867000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-3031000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	274668000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	228389000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2903746000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2752768000	usd
CY2023	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	329219000	usd
CY2022	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	305237000	usd
CY2021	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	266266000	usd
CY2023	cpss	Mark To Finance Receivables Measured At Fair Value MarkToFinanceReceivablesMeasuredAtFairValue	-12000000	usd
CY2022	cpss	Mark To Finance Receivables Measured At Fair Value MarkToFinanceReceivablesMeasuredAtFairValue	-15283000	usd
CY2021	cpss	Mark To Finance Receivables Measured At Fair Value MarkToFinanceReceivablesMeasuredAtFairValue	4417000	usd
CY2023	us-gaap	Other Operating Income OtherOperatingIncome	10795000	usd
CY2022	us-gaap	Other Operating Income OtherOperatingIncome	9189000	usd
CY2021	us-gaap	Other Operating Income OtherOperatingIncome	5962000	usd
CY2023	us-gaap	Revenues Revenues	352014000	usd
CY2022	us-gaap	Revenues Revenues	329709000	usd
CY2021	us-gaap	Revenues Revenues	267811000	usd
CY2023	us-gaap	Salaries And Wages SalariesAndWages	88148000	usd
CY2022	us-gaap	Salaries And Wages SalariesAndWages	84282000	usd
CY2021	us-gaap	Salaries And Wages SalariesAndWages	80534000	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	50001000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	37618000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	34616000	usd
CY2023	us-gaap	Interest Expense InterestExpense	146631000	usd
CY2022	us-gaap	Interest Expense InterestExpense	87524000	usd
CY2021	us-gaap	Interest Expense InterestExpense	75239000	usd
CY2023	cpss	Provision For Credit Losses ProvisionForCreditLosses	22300000	usd
CY2022	cpss	Provision For Credit Losses ProvisionForCreditLosses	28100000	usd
CY2021	cpss	Provision For Credit Losses ProvisionForCreditLosses	14590000	usd
CY2023	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	21216000	usd
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	23039000	usd
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	16876000	usd
CY2023	us-gaap	Occupancy Net OccupancyNet	6374000	usd
CY2022	us-gaap	Occupancy Net OccupancyNet	7535000	usd
CY2021	us-gaap	Occupancy Net OccupancyNet	7715000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	847000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1618000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1675000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	290917000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	213516000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	202065000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	61097000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	116193000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	65746000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15754000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	30210000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18222000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	45343000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	85983000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47524000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.17
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.10
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.11
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.80
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.23
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.84
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20896000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20958000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22562000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25218000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26589000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25780000	shares
CY2023	us-gaap	Net Income Loss NetIncomeLoss	45343000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	85983000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47524000	usd
CY2023	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	422000	usd
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	513000	usd
CY2021	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	2554000	usd
CY2023	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	1164000	usd
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-1409000	usd
CY2021	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	6949000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-46507000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-84574000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-54473000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	133362000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	6048000	usd
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	25676000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6949000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47524000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	170207000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	15277000	usd
CY2022	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	46096000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1409000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4427000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	85983000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	228389000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	16581000	usd
CY2023	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	20273000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1164000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3464000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	45343000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	274668000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	45343000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	85983000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47524000	usd
CY2023	us-gaap	Accretion Expense AccretionExpense	0	usd
CY2022	us-gaap	Accretion Expense AccretionExpense	0	usd
CY2021	us-gaap	Accretion Expense AccretionExpense	651000	usd
CY2023	cpss	Net Interest Income Accretion On Fair Value Receivables NetInterestIncomeAccretionOnFairValueReceivables	193541000	usd
CY2022	cpss	Net Interest Income Accretion On Fair Value Receivables NetInterestIncomeAccretionOnFairValueReceivables	135147000	usd
CY2021	cpss	Net Interest Income Accretion On Fair Value Receivables NetInterestIncomeAccretionOnFairValueReceivables	134020000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	847000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1618000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1675000	usd
CY2023	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	9690000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	8207000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	7114000	usd
CY2023	cpss	Mark To Fair Value Of Finance Receivables Measured At Fair Value MarkToFairValueOfFinanceReceivablesMeasuredAtFairValue	-12000000	usd
CY2022	cpss	Mark To Fair Value Of Finance Receivables Measured At Fair Value MarkToFairValueOfFinanceReceivablesMeasuredAtFairValue	-15283000	usd
CY2021	cpss	Mark To Fair Value Of Finance Receivables Measured At Fair Value MarkToFairValueOfFinanceReceivablesMeasuredAtFairValue	4417000	usd
CY2023	cpss	Provision For Credit Losses ProvisionForCreditLosses	22300000	usd
CY2022	cpss	Provision For Credit Losses ProvisionForCreditLosses	28100000	usd
CY2021	cpss	Provision For Credit Losses ProvisionForCreditLosses	14590000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	3464000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	4427000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	2000000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-4667000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-4171000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1039000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-6441000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-9398000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-8937000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	8287000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	10364000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	7485000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	237980000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	215932000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	198194000	usd
CY2023	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	-68167000	usd
CY2022	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	-133733000	usd
CY2021	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	-249098000	usd
CY2023	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	1251020000	usd
CY2022	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	1673166000	usd
CY2021	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	1107537000	usd
CY2023	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	823434000	usd
CY2022	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	825783000	usd
CY2021	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	743728000	usd
CY2023	cpss	Change In Repossessions In Inventory ChangeInRepossessionsInInventory	-446000	usd
CY2022	cpss	Change In Repossessions In Inventory ChangeInRepossessionsInInventory	-1899000	usd
CY2021	cpss	Change In Repossessions In Inventory ChangeInRepossessionsInInventory	-1329000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	559000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2149000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1976000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-359532000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-713900000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-115358000	usd
CY2023	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	1235534000	usd
CY2022	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	1411018000	usd
CY2021	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	1110747000	usd
CY2023	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	4004000	usd
CY2021	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	7988000	usd
CY2023	us-gaap	Repayments Of Medium Term Notes RepaymentsOfMediumTermNotes	8075000	usd
CY2022	us-gaap	Repayments Of Medium Term Notes RepaymentsOfMediumTermNotes	5200000	usd
CY2021	us-gaap	Repayments Of Medium Term Notes RepaymentsOfMediumTermNotes	2852000	usd
CY2023	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-53253000	usd
CY2022	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	181868000	usd
CY2021	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-14503000	usd
CY2023	cpss	Repayment Of Residual Interest Financing Debt RepaymentOfResidualInterestFinancingDebt	-0	usd
CY2022	cpss	Repayment Of Residual Interest Financing Debt RepaymentOfResidualInterestFinancingDebt	4311000	usd
CY2021	cpss	Repayment Of Residual Interest Financing Debt RepaymentOfResidualInterestFinancingDebt	-28735000	usd
CY2023	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1078432000	usd
CY2022	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1060052000	usd
CY2021	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1153114000	usd
CY2023	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	7888000	usd
CY2022	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	12299000	usd
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	7813000	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	20273000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	46096000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	25676000	usd
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	16581000	usd
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	15277000	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	6048000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	84194000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	484209000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-50440000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-37358000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-13759000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	32396000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	162789000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	176548000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	144152000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	125431000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	162789000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	176548000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	135203000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	76696000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	69476000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3552000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	16182000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	14253000	usd
CY2023	cpss	Mark To Finance Receivable Measured At Fair Value MarkToFinanceReceivableMeasuredAtFairValue	12000000	usd
CY2022	cpss	Mark To Finance Receivable Measured At Fair Value MarkToFinanceReceivableMeasuredAtFairValue	15300000	usd
CY2023	us-gaap	Other Operating Income OtherOperatingIncome	10795000	usd
CY2022	us-gaap	Other Operating Income OtherOperatingIncome	9189000	usd
CY2021	us-gaap	Other Operating Income OtherOperatingIncome	5962000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	45343000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	85983000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47524000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20896000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20958000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22562000	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	4322000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	5631000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	3218000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25218000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26589000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25780000	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.17
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.10
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.11
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.80
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.23
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.84
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1700000	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1200000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	5700000	shares
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p id="xdx_84D_eus-gaap--UseOfEstimates_zYY7kitTHL6b" style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span>Use of Estimates</span></p> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.1in">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the financial statements, as well as the reported amounts of income and expenses during the reported periods. These are material estimates that could be susceptible to changes in the near term and, accordingly, actual results could differ from those estimates.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.1in"> </p>
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p id="xdx_843_eus-gaap--PriorPeriodReclassificationAdjustmentDescription_zEaScrNdRJL" style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span>Reclassification</span></p> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.1in">Certain amounts for the prior year have been reclassified to conform to the current year’s presentation with no effect on previously reported earnings or shareholders’ equity.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.1in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.1in"></p> <p style="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.1in"></p>
CY2023Q4	us-gaap	Restricted Cash RestrictedCash	119300000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	149300000	usd
CY2023Q4	cpss	Automobile Finance Receivables Net Of Unearned Interest AutomobileFinanceReceivablesNetOfUnearnedInterest	27553000	usd
CY2022Q4	cpss	Automobile Finance Receivables Net Of Unearned Interest AutomobileFinanceReceivablesNetOfUnearnedInterest	92304000	usd
CY2023Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	0	usd
CY2022Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	0	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	27553000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	92304000	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	27553000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	92304000	usd
CY2023Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1100000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	2000000	usd
CY2023Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	27553000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	92304000	usd
CY2023Q4	cpss	Allowance For Finance Credit Losses AllowanceForFinanceCreditLosses	127000000	usd
CY2023	cpss	Credit Losses On Finance Receivables CreditLossesOnFinanceReceivables	22300000	usd
CY2022	cpss	Credit Losses On Finance Receivables CreditLossesOnFinanceReceivables	28100000	usd
CY2021	cpss	Credit Losses On Finance Receivables CreditLossesOnFinanceReceivables	14600000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	21753000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	56206000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	80790000	usd
CY2023	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-22300000	usd
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-28100000	usd
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-14590000	usd
CY2023	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	8064000	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	18319000	usd
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	30940000	usd
CY2023	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	11480000	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	11966000	usd
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	20946000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	2869000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	21753000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	56206000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	10329000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	9855000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	8957000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	8064000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	18319000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	30940000	usd
CY2023Q4	cpss	Gross Balance Of Repossessions In Inventory GrossBalanceOfRepossessionsInInventory	597000	usd
CY2022Q4	cpss	Gross Balance Of Repossessions In Inventory GrossBalanceOfRepossessionsInInventory	1894000	usd
CY2023	us-gaap	Valuation Allowances And Reserves Adjustments ValuationAllowancesAndReservesAdjustments	-472000	usd
CY2022	us-gaap	Valuation Allowances And Reserves Adjustments ValuationAllowancesAndReservesAdjustments	-1323000	usd
CY2023Q4	us-gaap	Foreclosed Assets ForeclosedAssets	125000	usd
CY2022Q4	us-gaap	Foreclosed Assets ForeclosedAssets	571000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	8195000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1372000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1660000	usd
CY2023	us-gaap	Depreciation Depreciation	847000	usd
CY2022	us-gaap	Depreciation Depreciation	1618000	usd
CY2021	us-gaap	Depreciation Depreciation	1675000	usd
CY2023Q4	cpss	Receivables Pledged ReceivablesPledged	2635113000	usd
CY2023Q4	cpss	Securitization Trust Debt Initial Principal SecuritizationTrustDebtInitialPrincipal	6328171000	usd
CY2023Q4	us-gaap	Principal Amount Outstanding Of Loans Held In Portfolio PrincipalAmountOutstandingOfLoansHeldInPortfolio	2280021000	usd
CY2022Q4	us-gaap	Principal Amount Outstanding Of Loans Held In Portfolio PrincipalAmountOutstandingOfLoansHeldInPortfolio	2122919000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	14600000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	14200000	usd
CY2023Q4	us-gaap	Restricted Cash RestrictedCash	119300000	usd
CY2023Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	301813000	usd
CY2022Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	363141000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	599000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	2600000	usd
CY2023	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	234600000	usd
CY2022	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	287900000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	5.42
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	2.65
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.75	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.80	pure
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.79	pure
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.71	pure
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P4Y
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P4Y
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0238	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0049	pure
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.76	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.72	pure
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3500000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4400000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2000000	usd
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	6000000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y9M18D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	8100000	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	11200000	usd
CY2023Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	6100000	usd
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	7800000	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	14500000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	23400000	usd
CY2023	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	16600000	usd
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8125000	shares
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	6062000	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	11167000	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	7770000	shares
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1712000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	4339000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	3373000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15754000	usd
CY2023	us-gaap	Investment Income Net InvestmentIncomeNet	15567000	usd
CY2022	us-gaap	Investment Income Net InvestmentIncomeNet	35091000	usd
CY2021	us-gaap	Investment Income Net InvestmentIncomeNet	69783000	usd
CY2023	us-gaap	Interest Income Purchased Receivables InterestIncomePurchasedReceivables	307543000	usd
CY2022	us-gaap	Interest Income Purchased Receivables InterestIncomePurchasedReceivables	268621000	usd
CY2021	us-gaap	Interest Income Purchased Receivables InterestIncomePurchasedReceivables	196461000	usd
CY2023	us-gaap	Interest And Other Income InterestAndOtherIncome	6109000	usd
CY2022	us-gaap	Interest And Other Income InterestAndOtherIncome	1525000	usd
CY2021	us-gaap	Interest And Other Income InterestAndOtherIncome	22000	usd
CY2023	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	329219000	usd
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	305237000	usd
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	266266000	usd
CY2023	us-gaap	Interest Expense InterestExpense	146631000	usd
CY2022	us-gaap	Interest Expense InterestExpense	87524000	usd
CY2021	us-gaap	Interest Expense InterestExpense	75239000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	7122000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	16946000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8992000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2613000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3352000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2845000	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4307000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	5573000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3012000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	30210000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18222000	usd
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12830000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	24401000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	13807000	usd
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	3716000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	6462000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	3974000	usd
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-1184000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-2611000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-947000	usd
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1629000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1056000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1129000	usd
CY2023	cpss	Income Tax Reconciliation Operating Loss Carryback IncomeTaxReconciliationOperatingLossCarryback	0	usd
CY2022	cpss	Income Tax Reconciliation Operating Loss Carryback IncomeTaxReconciliationOperatingLossCarryback	0	usd
CY2021	cpss	Income Tax Reconciliation Operating Loss Carryback IncomeTaxReconciliationOperatingLossCarryback	-1694000	usd
CY2023	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	usd
CY2023	cpss	Accounting Method Change AccountingMethodChange	0	usd
CY2022	cpss	Accounting Method Change AccountingMethodChange	0	usd
CY2021	cpss	Accounting Method Change AccountingMethodChange	0	usd
CY2023	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-1237000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	902000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	1953000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15754000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	30210000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18222000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	895000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	4870000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1423000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1708000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	400000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	450000	usd
CY2023Q4	cpss	Deferred Tax Assets Built In Losses DeferredTaxAssetsBuiltInLosses	1383000	usd
CY2022Q4	cpss	Deferred Tax Assets Built In Losses DeferredTaxAssetsBuiltInLosses	2024000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	0	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	1131000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	2172000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	883000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	1711000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	0	usd
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	6115000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	12935000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Financing Arrangements DeferredTaxLiabilitiesFinancingArrangements	-0	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Financing Arrangements DeferredTaxLiabilitiesFinancingArrangements	-0	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	-0	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	-0	usd
CY2023Q4	cpss	Deferred Tax Liabilities Expense Compensation Benefits Pensions DeferredTaxLiabilitiesExpenseCompensationBenefitsPensions	-1217000	usd
CY2022Q4	cpss	Deferred Tax Liabilities Expense Compensation Benefits Pensions DeferredTaxLiabilitiesExpenseCompensationBenefitsPensions	-752000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	803000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	1572000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	359000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	434000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2379000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2758000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	3736000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	10177000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	3700000	usd
CY2023Q4	cpss	Operating Lease Right Of Use Asset Gross OperatingLeaseRightOfUseAssetGross	29575000	usd
CY2022Q4	cpss	Operating Lease Right Of Use Asset Gross OperatingLeaseRightOfUseAssetGross	28397000	usd
CY2023Q4	cpss	Operating Lease Right Of Use Asset Accumulated Amortization OperatingLeaseRightOfUseAssetAccumulatedAmortization	26651000	usd
CY2022Q4	cpss	Operating Lease Right Of Use Asset Accumulated Amortization OperatingLeaseRightOfUseAssetAccumulatedAmortization	22613000	usd
CY2023Q4	cpss	Operating Lease Right Of Use Asset1 OperatingLeaseRightOfUseAsset1	2924000	usd
CY2022Q4	cpss	Operating Lease Right Of Use Asset1 OperatingLeaseRightOfUseAsset1	5784000	usd
CY2023Q4	cpss	Operating Lease Liability1 OperatingLeaseLiability1	3220000	usd
CY2022Q4	cpss	Operating Lease Liability1 OperatingLeaseLiability1	6234000	usd
CY2023Q4	cpss	Finance Lease Right Of Use Asset At Cost FinanceLeaseRightOfUseAssetAtCost	3474000	usd
CY2022Q4	cpss	Finance Lease Right Of Use Asset At Cost FinanceLeaseRightOfUseAssetAtCost	3407000	usd
CY2023Q4	cpss	Finance Lease Right Of Use Asset Accumulated Depreciation FinanceLeaseRightOfUseAssetAccumulatedDepreciation	3385000	usd
CY2022Q4	cpss	Finance Lease Right Of Use Asset Accumulated Depreciation FinanceLeaseRightOfUseAssetAccumulatedDepreciation	3301000	usd
CY2023Q4	cpss	Finance Lease Right Of Use Asset1 FinanceLeaseRightOfUseAsset1	89000	usd
CY2022Q4	cpss	Finance Lease Right Of Use Asset1 FinanceLeaseRightOfUseAsset1	106000	usd
CY2023Q4	cpss	Finance Lease Liability1 FinanceLeaseLiability1	93000	usd
CY2022Q4	cpss	Finance Lease Liability1 FinanceLeaseLiability1	177000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.050	pure
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.050	pure
CY2023Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.065	pure
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.065	pure
CY2023Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2722662000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	5547000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	6650000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	7184000	usd
CY2023	cpss	Finance Lease Cost FinanceLeaseCost	158000	usd
CY2022	cpss	Finance Lease Cost FinanceLeaseCost	987000	usd
CY2021	cpss	Finance Lease Cost FinanceLeaseCost	1229000	usd
CY2023	us-gaap	Lease Cost LeaseCost	5705000	usd
CY2022	us-gaap	Lease Cost LeaseCost	7637000	usd
CY2021	us-gaap	Lease Cost LeaseCost	8413000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	5547000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	7056000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	7474000	usd
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	152000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	948000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1118000	usd
CY2023	cpss	Financing Cash Flows From Finance Leases FinancingCashFlowsFromFinanceLeases	6000	usd
CY2022	cpss	Financing Cash Flows From Finance Leases FinancingCashFlowsFromFinanceLeases	40000	usd
CY2021	cpss	Financing Cash Flows From Finance Leases FinancingCashFlowsFromFinanceLeases	111000	usd
CY2023Q3	us-gaap	Payments For Legal Settlements PaymentsForLegalSettlements	1100000	usd
CY2021Q3	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	1240000	usd
CY2021Q3	us-gaap	Trustee Fees TrusteeFees	75000	usd
CY2023Q4	cpss	Probable Losses For Legal Contingencies ProbableLossesForLegalContingencies	3600000	usd
CY2023Q4	cpss	Maximum Possible Losses For Legal Proceedings And Contingencies MaximumPossibleLossesForLegalProceedingsAndContingencies	5600000	usd
CY2023	cpss	Employees Contributions EmployeesContributions	2000	usd
CY2023	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	1400000	usd
CY2022	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	1300000	usd
CY2021	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	1300000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	15952000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	22280000	usd
CY2023	cpss	Defined Benefit Plan Interest Cost1 DefinedBenefitPlanInterestCost1	753000	usd
CY2022	cpss	Defined Benefit Plan Interest Cost1 DefinedBenefitPlanInterestCost1	579000	usd
CY2023	us-gaap	Defined Benefit Plan Plan Amendments DefinedBenefitPlanPlanAmendments	-3000	usd
CY2022	us-gaap	Defined Benefit Plan Plan Amendments DefinedBenefitPlanPlanAmendments	-5450000	usd
CY2023	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-271000	usd
CY2022	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	85000	usd
CY2023	us-gaap	Defined Benefit Plan Settlements Benefit Obligation DefinedBenefitPlanSettlementsBenefitObligation	0	usd
CY2022	us-gaap	Defined Benefit Plan Settlements Benefit Obligation DefinedBenefitPlanSettlementsBenefitObligation	-716000	usd
CY2023	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	954000	usd
CY2022	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	826000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	15477000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	15952000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	18768000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	26098000	usd
CY2023	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	2347000	usd
CY2022	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	-5702000	usd
CY2023	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	0	usd
CY2022	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	0	usd
CY2023	us-gaap	Defined Benefit Plan Administration Expenses DefinedBenefitPlanAdministrationExpenses	113000	usd
CY2022	us-gaap	Defined Benefit Plan Administration Expenses DefinedBenefitPlanAdministrationExpenses	86000	usd
CY2023	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	-0	usd
CY2022	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	716000	usd
CY2023	us-gaap	Defined Benefit Plan Plan Assets Benefits Paid DefinedBenefitPlanPlanAssetsBenefitsPaid	954000	usd
CY2022	us-gaap	Defined Benefit Plan Plan Assets Benefits Paid DefinedBenefitPlanPlanAssetsBenefitsPaid	826000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	20048000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	18768000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	4571000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	2816000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0468	pure
CY2022Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0487	pure
CY2023	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0487	pure
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0265	pure
CY2023	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0700	pure
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0725	pure
CY2023	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0700	pure
CY2023Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	4571000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	2816000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	3818000	usd
CY2023Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent	-0	usd
CY2022Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent	-0	usd
CY2021Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent	-0	usd
CY2023Q4	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	-4571000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	-2816000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	-3818000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	4130000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	5716000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	3794000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Transition Assets Obligations Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax	0	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Transition Assets Obligations Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax	0	usd
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Transition Assets Obligations Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax	0	usd
CY2023Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	4130000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	5716000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	3794000	usd
CY2023	cpss	Defined Benefit Plan Interest Cost1 DefinedBenefitPlanInterestCost1	753000	usd
CY2022	cpss	Defined Benefit Plan Interest Cost1 DefinedBenefitPlanInterestCost1	579000	usd
CY2021	cpss	Defined Benefit Plan Interest Cost1 DefinedBenefitPlanInterestCost1	553000	usd
CY2023	cpss	Defined Benefit Plan Expected Return On Plan Assets1 DefinedBenefitPlanExpectedReturnOnPlanAssets1	1280000	usd
CY2022	cpss	Defined Benefit Plan Expected Return On Plan Assets1 DefinedBenefitPlanExpectedReturnOnPlanAssets1	1860000	usd
CY2021	cpss	Defined Benefit Plan Expected Return On Plan Assets1 DefinedBenefitPlanExpectedReturnOnPlanAssets1	1301000	usd
CY2023	cpss	Defined Benefit Plan Amortization Of Transition Asset Obligation1 DefinedBenefitPlanAmortizationOfTransitionAssetObligation1	0	usd
CY2022	cpss	Defined Benefit Plan Amortization Of Transition Asset Obligation1 DefinedBenefitPlanAmortizationOfTransitionAssetObligation1	0	usd
CY2021	cpss	Defined Benefit Plan Amortization Of Transition Asset Obligation1 DefinedBenefitPlanAmortizationOfTransitionAssetObligation1	0	usd
CY2023	cpss	Defined Benefit Plan Amortization Of Gains Losses1 DefinedBenefitPlanAmortizationOfGainsLosses1	358000	usd
CY2022	cpss	Defined Benefit Plan Amortization Of Gains Losses1 DefinedBenefitPlanAmortizationOfGainsLosses1	105000	usd
CY2021	cpss	Defined Benefit Plan Amortization Of Gains Losses1 DefinedBenefitPlanAmortizationOfGainsLosses1	896000	usd
CY2023	cpss	Defined Benefit Plan Other Costs1 DefinedBenefitPlanOtherCosts1	-169000	usd
CY2022	cpss	Defined Benefit Plan Other Costs1 DefinedBenefitPlanOtherCosts1	-1176000	usd
CY2021	cpss	Defined Benefit Plan Other Costs1 DefinedBenefitPlanOtherCosts1	148000	usd
CY2023	cpss	Defined Benefit Plan Settlement Gain Loss DefinedBenefitPlanSettlementGainLoss	-0	usd
CY2022	cpss	Defined Benefit Plan Settlement Gain Loss DefinedBenefitPlanSettlementGainLoss	-256000	usd
CY2021	cpss	Defined Benefit Plan Settlement Gain Loss DefinedBenefitPlanSettlementGainLoss	865000	usd
CY2023	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-169000	usd
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-920000	usd
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-717000	usd
CY2023	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-1755000	usd
CY2022	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	1003000	usd
CY2021	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-9503000	usd
CY2023	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	0	usd
CY2022	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	0	usd
CY2021	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	0	usd
CY2023	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	0	usd
CY2022	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	0	usd
CY2021	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	0	usd
CY2023	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	-1755000	usd
CY2022	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	1003000	usd
CY2021	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	-9503000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	400000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Plan Assets Target Allocation Percentage DefinedBenefitPlanPlanAssetsTargetAllocationPercentage	1	pure
CY2022Q4	us-gaap	Defined Benefit Plan Plan Assets Target Allocation Percentage DefinedBenefitPlanPlanAssetsTargetAllocationPercentage	1	pure
CY2023Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	1268000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	1185000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	1280000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	1201000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	1119000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	5917000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear	0	usd
CY2023Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	20048000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	18768000	usd
CY2022Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2476617000	usd
CY2021Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	1749098000	usd
CY2023	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	1251020000	usd
CY2022	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	1673166000	usd
CY2023	cpss	Payments On Finance Receivables At Fair Value PaymentsOnFinanceReceivablesAtFairValue	-823434000	usd
CY2022	cpss	Payments On Finance Receivables At Fair Value PaymentsOnFinanceReceivablesAtFairValue	-825783000	usd
CY2023	cpss	Net Interest Income Accretion On Fair Value Receivables NetInterestIncomeAccretionOnFairValueReceivables	193541000	usd
CY2022	cpss	Net Interest Income Accretion On Fair Value Receivables NetInterestIncomeAccretionOnFairValueReceivables	135147000	usd
CY2023	cpss	Mark To Fair Value MarkToFairValue	12000000	usd
CY2022	cpss	Mark To Fair Value MarkToFairValue	15283000	usd
CY2022Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2476617000	usd
CY2023Q4	cpss	Finance Receivables Contractual Balance FinanceReceivablesContractualBalance	2941915000	usd
CY2023Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2722662000	usd
CY2022Q4	cpss	Finance Receivables Contractual Balance FinanceReceivablesContractualBalance	2701184000	usd
CY2022Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2476617000	usd
CY2023Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2722662000	usd
CY2022Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2476617000	usd
CY2023	cpss	Discount Rate On Finance Receivables DiscountRateOnFinanceReceivables	11.0%-11.7%
CY2022	cpss	Discount Rate On Finance Receivables DiscountRateOnFinanceReceivables	11.0%-11.3%
CY2023	cpss	Cumulative Net Losses On Finance Receivables CumulativeNetLossesOnFinanceReceivables	10.0%-21.7%
CY2022	cpss	Cumulative Net Losses On Finance Receivables CumulativeNetLossesOnFinanceReceivables	13.4%-19.4%
CY2023Q4	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue	2941915000	usd
CY2022Q4	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue	2701184000	usd
CY2023	cpss	Valuation Allowances And Reserve Adjustments ValuationAllowancesAndReserveAdjustments	472000	usd
CY2023Q4	cpss	Recovery Rate RecoveryRate	0.20	pure
CY2023	cpss	Fair Value And Carrying Amount Of Repossessed Vehicles FairValueAndCarryingAmountOfRepossessedVehicles	125000	usd
CY2022	cpss	Fair Valuation Adjustment Of Repossed Inventory FairValuationAdjustmentOfRepossedInventory	1300000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	6174000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	119257000	usd
CY2023Q4	cpss	Finance Receivables Fair Value Disclosure FinanceReceivablesFairValueDisclosure	20848000	usd
CY2023Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	292000	usd
CY2023Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	234025000	usd
CY2023Q4	us-gaap	Accounts Payable Fair Value Disclosure AccountsPayableFairValueDisclosure	7928000	usd
CY2023Q4	us-gaap	Secured Debt SecuredDebt	2183331000	usd
CY2023Q4	us-gaap	Subordinated Debt SubordinatedDebt	17188000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13490000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	149299000	usd
CY2022Q4	cpss	Finance Receivables Fair Value Disclosure FinanceReceivablesFairValueDisclosure	60063000	usd
CY2022Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	649000	usd
CY2022Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	285328000	usd
CY2022Q4	us-gaap	Accounts Payable Fair Value Disclosure AccountsPayableFairValueDisclosure	6190000	usd
CY2022Q4	us-gaap	Secured Debt SecuredDebt	1957995000	usd
CY2022Q4	us-gaap	Subordinated Debt SubordinatedDebt	25263000	usd

Files In Submission

Name	View Source	Status
0001683168-24-001499-index-headers.html	Edgar Link	pending
0001683168-24-001499-index.html	Edgar Link	pending
0001683168-24-001499.txt	Edgar Link	pending
0001683168-24-001499-xbrl.zip	Edgar Link	pending
cpss-20231231.xsd	Edgar Link	pending
cps_ex2301.htm	Edgar Link	pending
cps_ex3101.htm	Edgar Link	pending
cps_ex3102.htm	Edgar Link	pending
cps_ex3200.htm	Edgar Link	pending
cps_ex97.htm	Edgar Link	pending
cps_i10k-123123.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
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cpss-20231231_cal.xml	Edgar Link	unprocessable
cpss-20231231_def.xml	Edgar Link	unprocessable
cpss-20231231_lab.xml	Edgar Link	unprocessable
cpss-20231231_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
cps_i10k-123123_htm.xml	Edgar Link	completed
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
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R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$CPSS
Consumer Portfolio Services Inc Stock $cpss

2024 Q1 Form 10-K Financial Statement

#000168316824001499 Filed on March 15, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CPSS Consumer Portfolio Services Inc Stock $cpss

2024 Q1 Form 10-K Financial Statement

#000168316824001499 Filed on March 15, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CPSS
Consumer Portfolio Services Inc Stock $cpss