$ATLC
Atlanticus Holdings Corp Stock $atlc

$atlc Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000143774923006513 Filed on March 15, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$261.0M	$106.9M	$1.047B
YoY Change	13.58%	-25.13%	39.95%
Cost Of Revenue	$24.34M	$47.98M	$95.43M
YoY Change	7.32%	32.45%	26.57%
Gross Profit	$236.7M	$58.90M	$951.5M
YoY Change	14.26%	-44.71%	41.45%
Gross Profit Margin	90.68%	55.11%	90.88%
Selling, General & Admin	$21.01M	$21.72M	$105.5M
YoY Change	-34.34%	-15.29%	16.33%
% of Gross Profit	8.88%	36.88%	11.08%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$844.0K	$754.0K	$2.200M
YoY Change	-55.95%	-63.15%	46.67%
% of Gross Profit	0.36%	1.28%	0.23%
Operating Expenses	$28.57M	$29.12M	$143.3M
YoY Change	-39.69%	-33.19%	-2.25%
Operating Profit	$208.1M	$29.78M	$808.2M
YoY Change	30.26%	-52.69%	53.63%
Interest Expense	$24.23M		$81.85M
YoY Change	39.2%		51.22%
% of Operating Profit	11.64%		10.13%
Other Income/Expense, Net	$59.00K		$809.0K
YoY Change	-3.28%		-80.74%
Pretax Income	$34.08M	$29.78M	$149.3M
YoY Change	-9.44%	-52.69%	-32.02%
Income Tax	$8.188M	$6.092M	$14.66M
% Of Pretax Income	24.02%	20.46%	9.82%
Net Earnings	$26.21M	$17.67M	$135.6M
YoY Change	-41.76%	-64.64%	-23.78%
Net Earnings / Revenue	10.04%	16.54%	12.95%
Basic Earnings Per Share	$1.38		$7.55
Diluted Earnings Per Share	$1.08	$0.93	$5.83
COMMON SHARES
Basic Shares Outstanding	14.45M	14.45M	14.63M
Diluted Shares Outstanding	18.98M		19.38M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$389.8M	$385.0M	$385.0M
YoY Change	4.38%	-6.02%	-6.02%
Cash & Equivalents	$434.5M	$433.2M	$385.0M
Short-Term Investments
Other Short-Term Assets	$28.00M	$27.42M	$27.42M
YoY Change	50.86%	75.2%	75.2%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$417.8M	$412.4M	$412.4M
YoY Change	6.58%	-3.03%	-3.03%
LONG-TERM ASSETS
Property, Plant & Equipment	$12.16M	$10.01M	$21.80M
YoY Change	78.33%	36.51%	92.01%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$44.68M	$48.21M	$48.21M
YoY Change	39.58%	-50.28%	-50.28%
Total Long-Term Assets	$1.957B	$1.975B	$1.975B
YoY Change	27.97%	30.09%	30.09%
TOTAL ASSETS
Total Short-Term Assets	$417.8M	$412.4M	$412.4M
Total Long-Term Assets	$1.957B	$1.975B	$1.975B
Total Assets	$2.375B	$2.388B	$2.388B
YoY Change	23.61%	22.84%	22.84%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$42.01M	$44.33M	$44.33M
YoY Change	-17.48%	4.84%	4.84%
Accrued Expenses	$20.36M	$20.11M	$20.11M
YoY Change	728.77%	315.37%	315.37%
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	$131.2M	$125.1M	$125.1M
YoY Change	36.03%	31.86%	31.86%
LONG-TERM LIABILITIES
Long-Term Debt	$1.759B	$1.798B	$1.798B
YoY Change	24.59%	26.44%	26.44%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$1.759B	$1.798B	$1.798B
YoY Change	24.59%	26.44%	26.44%
TOTAL LIABILITIES
Total Short-Term Liabilities	$131.2M	$125.1M	$125.1M
Total Long-Term Liabilities	$1.759B	$1.798B	$1.798B
Total Liabilities	$1.891B	$1.923B	$1.921B
YoY Change	25.32%	26.78%	26.73%
SHAREHOLDERS EQUITY
Retained Earnings	$230.6M	$204.4M
YoY Change	102.61%	239.36%
Common Stock	$115.8M	$122.0M
YoY Change	-27.74%	-46.44%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$346.4M	$326.4M	$466.4M
YoY Change
Total Liabilities & Shareholders Equity	$2.375B	$2.388B	$2.388B
YoY Change	23.61%	22.84%	22.84%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$26.21M	$17.67M	$135.6M
YoY Change	-41.76%	-64.64%	-23.78%
Depreciation, Depletion And Amortization	$844.0K	$754.0K	$2.200M
YoY Change	-55.95%	-63.15%	46.67%
Cash From Operating Activities	$101.7M	$100.5M	$346.1M
YoY Change	25.94%	38.85%	62.99%
INVESTING ACTIVITIES
Capital Expenditures	$2.765M	$3.553M	$4.852M
YoY Change	-3738.16%	-150.12%	-168.44%
Acquisitions
YoY Change
Other Investing Activities	-$50.67M	-$152.8M	-$675.9M
YoY Change	-50.6%	-11.91%	44.45%
Cash From Investing Activities	-$53.43M	-$156.3M	-$680.8M
YoY Change	-47.94%	-13.4%	43.32%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$89.01M
YoY Change			252.94%
Debt Paid & Issued, Net	$95.28M		$309.8M
YoY Change	82.99%		-47.19%
Cash From Financing Activities	-$46.95M	102.3M	$261.3M
YoY Change	-40.76%	-74.42%	-48.81%
NET CHANGE
Cash From Operating Activities	$101.7M	100.5M	$346.1M
Cash From Investing Activities	-$53.43M	-156.3M	-$680.8M
Cash From Financing Activities	-$46.95M	102.3M	$261.3M
Net Change In Cash	$1.320M	46.48M	-$73.44M
YoY Change	-101.3%	-84.08%	-129.65%
FREE CASH FLOW
Cash From Operating Activities	$101.7M	$100.5M	$346.1M
Capital Expenditures	$2.765M	$3.553M	$4.852M
Free Cash Flow	$98.93M	$96.94M	$341.3M
YoY Change	22.4%	21.99%	55.51%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2021Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	14453415
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	14453415
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	14804408
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	14804408
CY2022	atlc	Operating Leases Options To Extend For Additional Periods Revolving Periods OperatingLeasesOptionsToExtendForAdditionalPeriodsRevolvingPeriods	P1Y
CY2019Q4	atlc	Asset Backed Securities Term Of Revolving Structure AssetBackedSecuritiesTermOfRevolvingStructure	P3Y
CY2020Q3	atlc	Asset Backed Securities Term Of Revolving Structure AssetBackedSecuritiesTermOfRevolvingStructure	P3Y
CY2021Q2	atlc	Asset Backed Securities Term Of Revolving Structure AssetBackedSecuritiesTermOfRevolvingStructure	P4Y
CY2021Q4	atlc	Asset Backed Securities Term Of Revolving Structure AssetBackedSecuritiesTermOfRevolvingStructure	P3Y
CY2022	us-gaap	Open Tax Year OpenTaxYear	2018 2019 2020 2021 2022
CY2021	atlc	Sharebased Compensation Tax Charges To Additional Paid In Capital From Exercise And Vesting SharebasedCompensationTaxChargesToAdditionalPaidInCapitalFromExerciseAndVesting	0	usd
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	GA
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	58-2336689
CY2022	dei	Entity File Number EntityFileNumber	0-53717
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	Five Concourse Parkway, Suite 300
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Atlanta
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	GA
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	30328
CY2022	dei	City Area Code CityAreaCode	770
CY2022	dei	Local Phone Number LocalPhoneNumber	828-2000
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	163900000	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	14449712
CY2022	dei	Auditor Name AuditorName	BDO USA, LLP
CY2022	dei	Auditor Location AuditorLocation	Atlanta, GA
CY2022	dei	Auditor Firm AuditorFirmId	243
CY2022	dei	Auditor Name AuditorName	BDO USA, LLP
CY2022	dei	Auditor Location AuditorLocation	Atlanta, GA
CY2022	dei	Auditor Firm AuditorFirmId	243
CY2022Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	384984000	usd
CY2021Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	409660000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	48208000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	96968000	usd
CY2022Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	1817976000	usd
CY2021Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	1026424000	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	105267000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	470293000	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	1643000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	57201000	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	16190000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	29281000	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1905410000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1410235000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10013000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7335000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	11782000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4016000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	27417000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	15649000	usd
CY2022Q4	us-gaap	Assets Assets	2387814000	usd
CY2021Q4	us-gaap	Assets Assets	1943863000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	44332000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	42287000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	20112000	usd
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	4842000	usd
CY2022Q4	us-gaap	Notes Payable To Bank NotesPayableToBank	1653306000	usd
CY2021Q4	us-gaap	Notes Payable To Bank NotesPayableToBank	1278864000	usd
CY2022Q4	us-gaap	Senior Notes SeniorNotes	144385000	usd
CY2021Q4	us-gaap	Senior Notes SeniorNotes	142951000	usd
CY2022Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	60689000	usd
CY2021Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	47770000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	1922824000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	1516714000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	0	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	0	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	121996000	usd
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	227763000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	204415000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	60236000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	326411000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	287999000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	-1371000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	-500000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	325040000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	287499000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2387814000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1943863000	usd
CY2022	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	786235000	usd
CY2021	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	518783000	usd
CY2020	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	410616000	usd
CY2022	atlc	Fees And Related Income On Earning Assets FeesAndRelatedIncomeOnEarningAssets	217071000	usd
CY2021	atlc	Fees And Related Income On Earning Assets FeesAndRelatedIncomeOnEarningAssets	194466000	usd
CY2020	atlc	Fees And Related Income On Earning Assets FeesAndRelatedIncomeOnEarningAssets	133960000	usd
CY2022	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	42798000	usd
CY2021	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	30606000	usd
CY2020	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	15431000	usd
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	1046104000	usd
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	743855000	usd
CY2020	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	560007000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	809000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	4201000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3403000	usd
CY2022	us-gaap	Revenues Revenues	1046913000	usd
CY2021	us-gaap	Revenues Revenues	748056000	usd
CY2020	us-gaap	Revenues Revenues	563410000	usd
CY2022	us-gaap	Interest Expense InterestExpense	81851000	usd
CY2021	us-gaap	Interest Expense InterestExpense	54127000	usd
CY2020	us-gaap	Interest Expense InterestExpense	51548000	usd
CY2022	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	1252000	usd
CY2021	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	36455000	usd
CY2020	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	142719000	usd
CY2022	atlc	Increase Decrease In Fair Value Of Loans And Fees Receivable Recorded At Fair Value IncreaseDecreaseInFairValueOfLoansAndFeesReceivableRecordedAtFairValue	-577069000	usd
CY2021	atlc	Increase Decrease In Fair Value Of Loans And Fees Receivable Recorded At Fair Value IncreaseDecreaseInFairValueOfLoansAndFeesReceivableRecordedAtFairValue	-218733000	usd
CY2020	atlc	Increase Decrease In Fair Value Of Loans And Fees Receivable Recorded At Fair Value IncreaseDecreaseInFairValueOfLoansAndFeesReceivableRecordedAtFairValue	-108548000	usd
CY2022	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	386741000	usd
CY2021	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	438741000	usd
CY2020	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	260595000	usd
CY2022	us-gaap	Labor And Related Expense LaborAndRelatedExpense	43063000	usd
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	34024000	usd
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	29079000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	95428000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	75397000	usd
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	63047000	usd
CY2022	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	62403000	usd
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	56635000	usd
CY2020	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	35012000	usd
CY2022	us-gaap	Depreciation Nonproduction DepreciationNonproduction	2175000	usd
CY2021	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1493000	usd
CY2020	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1247000	usd
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	34400000	usd
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	22180000	usd
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	17819000	usd
CY2022	us-gaap	Noninterest Expense NoninterestExpense	237469000	usd
CY2021	us-gaap	Noninterest Expense NoninterestExpense	189729000	usd
CY2020	us-gaap	Noninterest Expense NoninterestExpense	146204000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-29439000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	149272000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	219573000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	114391000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14660000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41784000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	20474000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	134612000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	177789000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	93917000	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-985000	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-113000	usd
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-203000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	135597000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	177902000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	94120000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	25076000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	22363000	usd
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	17070000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	110521000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	155539000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	77050000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.55
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	10.32
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.32
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.83
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.56
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.95
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	335000	usd
CY2020	atlc	Adjustments To Additional Paid In Capital Accretion Of Discount From Equity Issuance Of Subsidiary AdjustmentsToAdditionalPaidInCapitalAccretionOfDiscountFromEquityIssuanceOfSubsidiary	-300000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	16770000	usd
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1326000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1355000	usd
CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	3353000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	93917000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	76510000	usd
CY2021	atlc	Adjustments To Additional Paid In Capital Accretion Of Discount From Equity Issuance Of Subsidiary AdjustmentsToAdditionalPaidInCapitalAccretionOfDiscountFromEquityIssuanceOfSubsidiary	-300000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	22063000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1885000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	75270000	usd
CY2021	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	387000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3240000	usd
CY2021	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	25219000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	177789000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	287499000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	287499000	usd
CY2022	atlc	Adjustments To Additional Paid In Capital Accretion Of Discount From Equity Issuance Of Subsidiary AdjustmentsToAdditionalPaidInCapitalAccretionOfDiscountFromEquityIssuanceOfSubsidiary	-300000	usd
CY2022	atlc	Adjustments To Additional Paid In Capital Discount From Repurchase Of Preferred Stock AdjustmentsToAdditionalPaidInCapitalDiscountFromRepurchaseOfPreferredStock	18000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	24794000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3731000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	437000	usd
CY2022	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	114000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4167000	usd
CY2022	atlc	Stock Repurchased And Retired During Period Value Preferred Shares StockRepurchasedAndRetiredDuringPeriodValuePreferredShares	87000	usd
CY2022	atlc	Stock Repurchased And Retired During Period Value Common Shares StockRepurchasedAndRetiredDuringPeriodValueCommonShares	88939000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	134612000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	325040000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	134612000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	177789000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	93917000	usd
CY2022	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	4848000	usd
CY2021	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2494000	usd
CY2020	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	7952000	usd
CY2022	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	1252000	usd
CY2021	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	36455000	usd
CY2020	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	142719000	usd
CY2022	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	usd
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	453000	usd
CY2020	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	585000	usd
CY2022	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	137179000	usd
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	166266000	usd
CY2020	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	110402000	usd
CY2022	atlc	Unrealized Gain On Loans And Fees Receivable And Underlying Notes Payable Held At Fair Value UnrealizedGainOnLoansAndFeesReceivableAndUnderlyingNotesPayableHeldAtFairValue	-577069000	usd
CY2021	atlc	Unrealized Gain On Loans And Fees Receivable And Underlying Notes Payable Held At Fair Value UnrealizedGainOnLoansAndFeesReceivableAndUnderlyingNotesPayableHeldAtFairValue	-218733000	usd
CY2020	atlc	Unrealized Gain On Loans And Fees Receivable And Underlying Notes Payable Held At Fair Value UnrealizedGainOnLoansAndFeesReceivableAndUnderlyingNotesPayableHeldAtFairValue	-108548000	usd
CY2022	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-5101000	usd
CY2021	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-5114000	usd
CY2020	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-5137000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-0	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	16000	usd
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	456000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-29439000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	4167000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	3240000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	1355000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	4053000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	10470000	usd
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	10278000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-0	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	599000	usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-0	usd
CY2022	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	252704000	usd
CY2021	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	111807000	usd
CY2020	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	43319000	usd
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	10412000	usd
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	21838000	usd
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	20147000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	4260000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	6005000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3096000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1655000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	36000	usd
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	75000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	346130000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	212366000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	212734000	usd
CY2022	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	-0	usd
CY2021	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	398000	usd
CY2020	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	-0	usd
CY2022	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	usd
CY2021	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	560000	usd
CY2020	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	998000	usd
CY2022	us-gaap	Proceeds From Sale And Collection Of Receivables ProceedsFromSaleAndCollectionOfReceivables	32361000	usd
CY2021	us-gaap	Proceeds From Sale And Collection Of Receivables ProceedsFromSaleAndCollectionOfReceivables	14065000	usd
CY2020	us-gaap	Proceeds From Sale And Collection Of Receivables ProceedsFromSaleAndCollectionOfReceivables	13781000	usd
CY2022	us-gaap	Payments For Proceeds From Other Loans And Leases PaymentsForProceedsFromOtherLoansAndLeases	2544477000	usd
CY2021	us-gaap	Payments For Proceeds From Other Loans And Leases PaymentsForProceedsFromOtherLoansAndLeases	2018760000	usd
CY2020	us-gaap	Payments For Proceeds From Other Loans And Leases PaymentsForProceedsFromOtherLoansAndLeases	1330980000	usd
CY2022	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	1836183000	usd
CY2021	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	1535500000	usd
CY2020	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	1024375000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1100000	usd
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2022	atlc	Payments For Purchases And Development Of Property Net Of Disposals PaymentsForPurchasesAndDevelopmentOfPropertyNetOfDisposals	4852000	usd
CY2021	atlc	Payments For Purchases And Development Of Property Net Of Disposals PaymentsForPurchasesAndDevelopmentOfPropertyNetOfDisposals	7089000	usd
CY2020	atlc	Payments For Purchases And Development Of Property Net Of Disposals PaymentsForPurchasesAndDevelopmentOfPropertyNetOfDisposals	749000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-680785000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-475022000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-292575000	usd
CY2022	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	114000	usd
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	387000	usd
CY2020	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	50000000	usd
CY2022	atlc	Proceeds From Issuance Of Preferred Stock And Preference Stock Net ProceedsFromIssuanceOfPreferredStockAndPreferenceStockNet	437000	usd
CY2021	atlc	Proceeds From Issuance Of Preferred Stock And Preference Stock Net ProceedsFromIssuanceOfPreferredStockAndPreferenceStockNet	75270000	usd
CY2020	atlc	Proceeds From Issuance Of Preferred Stock And Preference Stock Net ProceedsFromIssuanceOfPreferredStockAndPreferenceStockNet	0	usd
CY2022	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	24793000	usd
CY2021	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	21809000	usd
CY2020	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	13561000	usd
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3731000	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1885000	usd
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1326000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	89008000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	25219000	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3353000	usd
CY2022	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	142832000	usd
CY2020	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	680527000	usd
CY2021	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	923477000	usd
CY2020	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	588229000	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	309753000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	586495000	usd
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	460256000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	261255000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	510328000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	162385000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-36000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-5000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	23000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-73436000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	247667000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	82567000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	506628000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	258961000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	176394000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	433192000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	506628000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	258961000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	75357000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	47608000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	46526000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4248000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	19946000	usd
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	327000	usd
CY2022	atlc	Change In Accrued And Unpaid Preferred Dividends ChangeInAccruedAndUnpaidPreferredDividends	1000	usd
CY2021	atlc	Change In Accrued And Unpaid Preferred Dividends ChangeInAccruedAndUnpaidPreferredDividends	254000	usd
CY2020	atlc	Change In Accrued And Unpaid Preferred Dividends ChangeInAccruedAndUnpaidPreferredDividends	3209000	usd
CY2022	us-gaap	Payments To Acquire Loans And Leases Held For Investment PaymentsToAcquireLoansAndLeasesHeldForInvestment	214700000	usd
CY2021	us-gaap	Payments To Acquire Loans And Leases Held For Investment PaymentsToAcquireLoansAndLeasesHeldForInvestment	194800000	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	16200000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	29300000	usd
CY2022	atlc	Weighted Average Remaining Accretion Period Of Deferred Revenue WeightedAverageRemainingAccretionPeriodOfDeferredRevenue	P27M
CY2021	atlc	Weighted Average Remaining Accretion Period Of Deferred Revenue WeightedAverageRemainingAccretionPeriodOfDeferredRevenue	P15M
CY2022Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	16200000	usd
CY2021Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	20400000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	57200000	usd
CY2022	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	1300000	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2600000	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1300000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1600000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	-0	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	1600000	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	105300000	usd
CY2022Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	0	usd
CY2022Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	105300000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	125000000.0	usd
CY2021	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	36500000	usd
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	121200000	usd
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	16900000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	57200000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	100000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	57100000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	470300000	usd
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	400000	usd
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	469900000	usd
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	186300000	usd
CY2020	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	142700000	usd
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	230200000	usd
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	26200000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	125000000.0	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	300000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	124700000	usd
CY2020Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	667600000	usd
CY2020Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	2300000	usd
CY2020Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	665300000	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	105300000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	1700000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	470300000	usd
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	1500000	usd
CY2020Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	667600000	usd
CY2020Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	1500000	usd
CY2022	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	232086	pure
CY2021	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	65125	pure
CY2020	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	60908	pure
CY2022Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	230400000	usd
CY2021Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	70000000.0	usd
CY2020Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	70300000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2022	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	42798000	usd
CY2021	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	30606000	usd
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	15431000	usd
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	pure
CY2022	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	786235000	usd
CY2022	atlc	Fees And Related Income On Earning Assets FeesAndRelatedIncomeOnEarningAssets	217071000	usd
CY2022	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	42798000	usd
CY2022	us-gaap	Noninterest Income NoninterestIncome	809000	usd
CY2022	us-gaap	Revenues Revenues	1046913000	usd
CY2022	us-gaap	Interest Expense InterestExpense	81851000	usd
CY2022	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	1252000	usd
CY2022	atlc	Increase Decrease In Fair Value Of Loans And Fees Receivable Recorded At Fair Value IncreaseDecreaseInFairValueOfLoansAndFeesReceivableRecordedAtFairValue	-577069000	usd
CY2022	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	386741000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	149272000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14660000	usd
CY2022Q4	us-gaap	Assets Assets	2387814000	usd
CY2021	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	518783000	usd
CY2021	atlc	Fees And Related Income On Earning Assets FeesAndRelatedIncomeOnEarningAssets	194466000	usd
CY2021	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	30606000	usd
CY2021	us-gaap	Noninterest Income NoninterestIncome	4201000	usd
CY2021	us-gaap	Revenues Revenues	748056000	usd
CY2021	us-gaap	Interest Expense InterestExpense	54127000	usd
CY2021	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	36455000	usd
CY2021	atlc	Increase Decrease In Fair Value Of Loans And Fees Receivable Recorded At Fair Value IncreaseDecreaseInFairValueOfLoansAndFeesReceivableRecordedAtFairValue	-218733000	usd
CY2021	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	438741000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	219573000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41784000	usd
CY2021Q4	us-gaap	Assets Assets	1943863000	usd
CY2020	us-gaap	Interest And Fee Income Loans Consumer InterestAndFeeIncomeLoansConsumer	410616000	usd
CY2020	atlc	Fees And Related Income On Earning Assets FeesAndRelatedIncomeOnEarningAssets	133960000	usd
CY2020	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	15431000	usd
CY2020	us-gaap	Noninterest Income NoninterestIncome	3403000	usd
CY2020	us-gaap	Revenues Revenues	563410000	usd
CY2020	us-gaap	Interest Expense InterestExpense	51548000	usd
CY2020	atlc	Provision For Losses On Loans And Fees Receivable Recorded At Net Realizable Value ProvisionForLossesOnLoansAndFeesReceivableRecordedAtNetRealizableValue	142719000	usd
CY2020	atlc	Increase Decrease In Fair Value Of Loans And Fees Receivable Recorded At Fair Value IncreaseDecreaseInFairValueOfLoansAndFeesReceivableRecordedAtFairValue	-108548000	usd
CY2020	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	260595000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	114391000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	20474000	usd
CY2020Q4	us-gaap	Assets Assets	1207214000	usd
CY2022	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	1674161
CY2021	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	434381
CY2020	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	245534
CY2022	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	88939000	usd
CY2021	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	25219000	usd
CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	3353000	usd
CY2021Q4	us-gaap	Ownshare Lending Arrangement Shares Outstanding OwnshareLendingArrangementSharesOutstanding	1459233
CY2021Q4	us-gaap	Line Of Credit LineOfCredit	1255518000	usd
CY2021Q4	us-gaap	Secured Debt SecuredDebt	23346000	usd
CY2021Q4	us-gaap	Convertible Debt Fair Value Disclosures ConvertibleDebtFairValueDisclosures	142951000	usd
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1026424000	usd
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	417098000	usd
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	4386000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	32574000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	110283000	usd
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	96948000	usd
CY2022	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Principal Write Offs FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPrincipalWriteOffs	367213000	usd
CY2021	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Principal Write Offs FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPrincipalWriteOffs	78463000	usd
CY2020	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Principal Write Offs FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPrincipalWriteOffs	9855000	usd
CY2022	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Finance And Fees FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetFinanceAndFees	874749000	usd
CY2021	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Finance And Fees FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetFinanceAndFees	366307000	usd
CY2020	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Finance And Fees FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetFinanceAndFees	103983000	usd
CY2022	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Write Offs FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetWriteOffs	177282000	usd
CY2021	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Write Offs FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetWriteOffs	30794000	usd
CY2020	atlc	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Write Offs FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetWriteOffs	2746000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	2466676000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	1626062000	usd
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	713579000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	2287789000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	1163503000	usd
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	295301000	usd
CY2022Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1817976000	usd
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1026424000	usd
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	417098000	usd
CY2022Q4	us-gaap	Line Of Credit LineOfCredit	1630111000	usd
CY2022Q4	us-gaap	Secured Debt SecuredDebt	23195000	usd
CY2022Q4	us-gaap	Convertible Debt Fair Value Disclosures ConvertibleDebtFairValueDisclosures	144385000	usd
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	2919000	usd
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	3920000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	807000	usd
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	1001000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	2112000	usd
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	-0	usd
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	0	usd
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	2919000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	14571000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	23375000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4558000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	16040000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10013000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7335000	usd
CY2022	us-gaap	Depreciation Depreciation	2200000	usd
CY2021	us-gaap	Depreciation Depreciation	1500000	usd
CY2022Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	1756000000.0	usd
CY2021Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	1289100000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	4431000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	6905000	usd
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	6879000	usd
CY2022	us-gaap	Sublease Income SubleaseIncome	2165000	usd
CY2021	us-gaap	Sublease Income SubleaseIncome	5234000	usd
CY2020	us-gaap	Sublease Income SubleaseIncome	5133000	usd
CY2022	us-gaap	Lease Cost LeaseCost	2266000	usd
CY2021	us-gaap	Lease Cost LeaseCost	1671000	usd
CY2020	us-gaap	Lease Cost LeaseCost	1746000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	4053000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	10470000	usd
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	10278000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P133M
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.065	pure
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	1662000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	39000	usd
CY2022Q4	atlc	Operating Lease Net Lease Payments Due Year One OperatingLeaseNetLeasePaymentsDueYearOne	1623000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	2777000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	-0	usd
CY2022Q4	atlc	Operating Lease Net Lease Payments Due Year Two OperatingLeaseNetLeasePaymentsDueYearTwo	2777000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2629000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	-0	usd
CY2022Q4	atlc	Operating Lease Net Lease Payments Due Year Three OperatingLeaseNetLeasePaymentsDueYearThree	2629000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2489000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	-0	usd
CY2022Q4	atlc	Operating Leases Net Lease Payments Due Year Four OperatingLeasesNetLeasePaymentsDueYearFour	2489000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2466000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	-0	usd
CY2022Q4	atlc	Operating Leases Net Lease Payments Due Year Five OperatingLeasesNetLeasePaymentsDueYearFive	2466000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	17338000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	-0	usd
CY2022Q4	atlc	Operating Lease Net Lease Payments Due After Year Five OperatingLeaseNetLeasePaymentsDueAfterYearFive	17338000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	29361000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	39000	usd
CY2022Q4	atlc	Operating Leases Net Lease Payments Due Total OperatingLeasesNetLeasePaymentsDueTotal	29322000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	9249000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	20112000	usd
CY2022Q4	atlc	Notes Payable Gross NotesPayableGross	1666900000	usd
CY2021Q4	atlc	Notes Payable Gross NotesPayableGross	1289000000.0	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	13600000	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	10100000	usd
CY2022Q4	us-gaap	Notes Payable NotesPayable	1653300000	usd
CY2021Q4	us-gaap	Notes Payable NotesPayable	1278900000	usd
CY2019Q4	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	200000000.0	usd
CY2019Q4	atlc	Asset Backed Securities Weighted Average Interest Rate AssetBackedSecuritiesWeightedAverageInterestRate	0.0491	pure
CY2020Q3	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	100000000.0	usd
CY2020Q3	atlc	Asset Backed Securities Term Of Revolving Structure Subsequent Amortization Period AssetBackedSecuritiesTermOfRevolvingStructureSubsequentAmortizationPeriod	P18M
CY2020Q3	atlc	Asset Backed Securities Weighted Average Interest Rate AssetBackedSecuritiesWeightedAverageInterestRate	0.0547	pure
CY2020Q4	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	250000000.0	usd
CY2020Q4	atlc	Asset Backed Securities Term Of Revolving Structure AssetBackedSecuritiesTermOfRevolvingStructure	P41M
CY2020Q4	atlc	Asset Backed Securities Term Of Revolving Structure Subsequent Amortization Period AssetBackedSecuritiesTermOfRevolvingStructureSubsequentAmortizationPeriod	P18M
CY2020Q4	atlc	Asset Backed Securities Weighted Average Interest Rate AssetBackedSecuritiesWeightedAverageInterestRate	0.041	pure
CY2021Q2	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	300000000.0	usd
CY2021Q2	atlc	Asset Backed Securities Weighted Average Interest Rate AssetBackedSecuritiesWeightedAverageInterestRate	0.0424	pure
CY2021Q3	atlc	Asset Backed Securities Term Of Revolving Structure AssetBackedSecuritiesTermOfRevolvingStructure	P24M
CY2021Q4	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	300000000.0	usd
CY2021Q4	atlc	Asset Backed Securities Term Of Revolving Structure Subsequent Amortization Period AssetBackedSecuritiesTermOfRevolvingStructureSubsequentAmortizationPeriod	P18M
CY2021Q4	atlc	Asset Backed Securities Weighted Average Interest Rate AssetBackedSecuritiesWeightedAverageInterestRate	0.0353	pure
CY2022Q3	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	100000000.0	usd
CY2022Q3	atlc	Asset Backed Securities Term Of Revolving Structure AssetBackedSecuritiesTermOfRevolvingStructure	P3Y
CY2022Q3	atlc	Asset Backed Securities Term Of Revolving Structure Subsequent Amortization Period AssetBackedSecuritiesTermOfRevolvingStructureSubsequentAmortizationPeriod	P18M
CY2022Q3	atlc	Asset Backed Securities Weighted Average Interest Rate AssetBackedSecuritiesWeightedAverageInterestRate	0.073	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0	pure
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-4352000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	34910000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-1351000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	16623000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	2369000	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	21752000	usd
CY2022	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	12271000	usd
CY2021	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	37279000	usd
CY2020	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	20401000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	183000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	107000	usd
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	143000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-3000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1000	usd
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	5000	usd
CY2022	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	180000	usd
CY2021	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	106000	usd
CY2020	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	148000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-2146000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4910000	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1228000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	4355000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-511000	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1303000	usd
CY2022	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	2209000	usd
CY2021	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	4399000	usd
CY2020	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	-75000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14660000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41784000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	20474000	usd
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.098	pure
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.190	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.105	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.031	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0	pure
CY2022	atlc	Effective Income Tax Rate Reconciliation Section162m Executive Compensation Percent EffectiveIncomeTaxRateReconciliationSection162mExecutiveCompensationPercent	0.002	pure
CY2021	atlc	Effective Income Tax Rate Reconciliation Section162m Executive Compensation Percent EffectiveIncomeTaxRateReconciliationSection162mExecutiveCompensationPercent	0.017	pure
CY2020	atlc	Effective Income Tax Rate Reconciliation Section162m Executive Compensation Percent EffectiveIncomeTaxRateReconciliationSection162mExecutiveCompensationPercent	0	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.001	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.006	pure
CY2022	atlc	Effective Income Tax Rate Reconciliation Interest Expense On Preferred Stock Treated As Debt Percent EffectiveIncomeTaxRateReconciliationInterestExpenseOnPreferredStockTreatedAsDebtPercent	-0.023	pure
CY2021	atlc	Effective Income Tax Rate Reconciliation Interest Expense On Preferred Stock Treated As Debt Percent EffectiveIncomeTaxRateReconciliationInterestExpenseOnPreferredStockTreatedAsDebtPercent	-0.016	pure
CY2020	atlc	Effective Income Tax Rate Reconciliation Interest Expense On Preferred Stock Treated As Debt Percent EffectiveIncomeTaxRateReconciliationInterestExpenseOnPreferredStockTreatedAsDebtPercent	-0.026	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.002	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.001	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.002	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.014	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.016	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.001	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.006	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.002	pure
CY2022	atlc	Effective Income Tax Rate Reconciliation Global Intangible Lowtaxed Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowtaxedIncomePercent	0.002	pure
CY2021	atlc	Effective Income Tax Rate Reconciliation Global Intangible Lowtaxed Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowtaxedIncomePercent	0.001	pure
CY2020	atlc	Effective Income Tax Rate Reconciliation Global Intangible Lowtaxed Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowtaxedIncomePercent	0.002	pure
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.098	pure
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.190	pure
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.179	pure
CY2022Q4	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	1445000	usd
CY2021Q4	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	1716000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	14647000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	70966000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	48730000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1327000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	967000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	156000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	159000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	195000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	149000	usd
CY2022Q4	atlc	Deferred Tax Assets Operating Loss Carryforwards And Capital Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsAndCapitalLossCarryforwardsDomestic	22626000	usd
CY2021Q4	atlc	Deferred Tax Assets Operating Loss Carryforwards And Capital Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsAndCapitalLossCarryforwardsDomestic	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	304000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	304000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1056000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	506000	usd
CY2022Q4	us-gaap	Deferred Tax Assets State Taxes DeferredTaxAssetsStateTaxes	28796000	usd
CY2021Q4	us-gaap	Deferred Tax Assets State Taxes DeferredTaxAssetsStateTaxes	27081000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	128587000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	92543000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	20699000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	22716000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	107888000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	69827000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	1030000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	513000	usd
CY2022Q4	atlc	Deferred Tax Liabilities Software Development Costsfixed Assets DeferredTaxLiabilitiesSoftwareDevelopmentCostsfixedAssets	-0	usd
CY2021Q4	atlc	Deferred Tax Liabilities Software Development Costsfixed Assets DeferredTaxLiabilitiesSoftwareDevelopmentCostsfixedAssets	41000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	792000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	697000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Zero Coupon Notes DeferredTaxLiabilitiesZeroCouponNotes	155879000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Zero Coupon Notes DeferredTaxLiabilitiesZeroCouponNotes	94958000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	641000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	590000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	158342000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	96799000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	50454000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	26972000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	20700000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	22700000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	22600	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	28600000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	605000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	495000	usd
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	445000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	79000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	23000	usd
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2022	atlc	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	11965000	usd
CY2021	atlc	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	26000	usd
CY2020	atlc	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	-32000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	10201000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	107000	usd
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	82000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	22692000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	605000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	495000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	900000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	700000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	600000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	135597000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	177902000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	94120000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	25076000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	22363000	usd
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	17070000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	110521000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	155539000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	77050000	usd
CY2022	atlc	Net Income Loss Available To Common Stockholders Effect Of Dilutive Securities NetIncomeLossAvailableToCommonStockholdersEffectOfDilutiveSecurities	2400000	usd
CY2021	atlc	Net Income Loss Available To Common Stockholders Effect Of Dilutive Securities NetIncomeLossAvailableToCommonStockholdersEffectOfDilutiveSecurities	2400000	usd
CY2020	atlc	Net Income Loss Available To Common Stockholders Effect Of Dilutive Securities NetIncomeLossAvailableToCommonStockholdersEffectOfDilutiveSecurities	2400000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	112921000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	157939000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	79450000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14629000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15074000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14486000
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4747000
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	5824000
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	5616000
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19376000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20898000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20102000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.55
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	10.32
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.32
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.83
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.56
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.95
CY2022	atlc	Weighted Average Number Of Shares Unvested Sharebased Payment Awards Basic WeightedAverageNumberOfSharesUnvestedSharebasedPaymentAwardsBasic	137046
CY2021	atlc	Weighted Average Number Of Shares Unvested Sharebased Payment Awards Basic WeightedAverageNumberOfSharesUnvestedSharebasedPaymentAwardsBasic	312792
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000
CY2022	atlc	Sharebased Compensation Tax Charges To Additional Paid In Capital From Exercise And Vesting SharebasedCompensationTaxChargesToAdditionalPaidInCapitalFromExerciseAndVesting	0	usd
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2017969
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.74
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1211141
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	3.08
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	4665
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	15.30
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	802163
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.23
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y7M6D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	12704473	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	673137
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	8.71
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P1Y2M12D
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	12270696	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	24.00
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3731000	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1885000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	74296000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	13673000	usd
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	1802000	usd
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	834000	usd
CY2022	atlc	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Amortization Period SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingAmortizationPeriod	P1Y1M6D
CY2022	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	341245	usd
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	274759	usd
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	197214	usd
CY2022	atlc	Employee Stock Purchase Plan Percent Of Wages Withheld Maximum EmployeeStockPurchasePlanPercentOfWagesWithheldMaximum	0.10	pure
CY2022	atlc	Employee Stock Purchase Plan Max Annual Contribution By Employees EmployeeStockPurchasePlanMaxAnnualContributionByEmployees	10000	usd
CY2022	atlc	Percent Of Purchase Price To Companys Common Stock On Last Day Of Offering Period PercentOfPurchasePriceToCompanysCommonStockOnLastDayOfOfferingPeriod	0.85	pure
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	107995	usd
CY2022	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3280
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	79095	usd
CY2021	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	2241
CY2020	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	106775	usd
CY2020	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	9209
CY2020Q4	atlc	Employee Stock Purchase Plan Shares Authorized EmployeeStockPurchasePlanSharesAuthorized	100000
CY2022	atlc	Employee Stock Purchase Plan Employer Expense During Period EmployeeStockPurchasePlanEmployerExpenseDuringPeriod	35348	usd
CY2021	atlc	Employee Stock Purchase Plan Employer Expense During Period EmployeeStockPurchasePlanEmployerExpenseDuringPeriod	28937	usd
CY2020	atlc	Employee Stock Purchase Plan Employer Expense During Period EmployeeStockPurchasePlanEmployerExpenseDuringPeriod	31748	usd
CY2022	atlc	Related Party Transaction Percent Of Common Stock Purchase To Trigger Share Sale RelatedPartyTransactionPercentOfCommonStockPurchaseToTriggerShareSale	0.50	pure

Files In Submission

Name	View Source	Status
atlc-20221231_cal.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
0001437749-23-006513-index-headers.html	Edgar Link	pending
0001437749-23-006513-index.html	Edgar Link	pending
0001437749-23-006513.txt	Edgar Link	pending
0001437749-23-006513-xbrl.zip	Edgar Link	pending
atlanticus.jpg	Edgar Link	pending
atlc-20221231.xsd	Edgar Link	pending
atlc20221231b_10k.htm	Edgar Link	pending
chart03.jpg	Edgar Link	pending
ex_453515.htm	Edgar Link	pending
ex_453516.htm	Edgar Link	pending
ex_453517.htm	Edgar Link	pending
ex_453518.htm	Edgar Link	pending
ex_453519.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
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
atlc-20221231_def.xml	Edgar Link	unprocessable
atlc-20221231_lab.xml	Edgar Link	unprocessable
atlc-20221231_pre.xml	Edgar Link	unprocessable
atlc20221231b_10k_htm.xml	Edgar Link	completed
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$ATLC
Atlanticus Holdings Corp Stock $atlc

2023 Q1 Form 10-K Financial Statement

#000143774923006513 Filed on March 15, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATLC Atlanticus Holdings Corp Stock $atlc

2023 Q1 Form 10-K Financial Statement

#000143774923006513 Filed on March 15, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATLC
Atlanticus Holdings Corp Stock $atlc