$CDLX
Cardlytics, Inc. Stock $cdlx

$cdlx Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000166607123000032 Filed on March 01, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$64.33M	$82.50M	$298.5M
YoY Change	-5.3%	-8.38%	11.76%
Cost Of Revenue	$33.38M	$38.60M	$151.6M
YoY Change	-2.59%	-16.92%	10.33%
Gross Profit	$30.95M	$43.91M	$147.0M
YoY Change	-8.05%	0.73%	13.29%
Gross Profit Margin	48.11%	53.22%	49.22%
Selling, General & Admin	$27.02M	$39.77M	$156.2M
YoY Change	-29.04%	-5.33%	18.13%
% of Gross Profit	87.3%	90.58%	106.29%
Research & Development	$11.56M	$12.30M	$54.44M
YoY Change	-5.91%	6.86%	42.86%
% of Gross Profit	37.37%	28.02%	37.04%
Depreciation & Amortization	$6.575M	$6.849M	$37.54M
YoY Change	-33.39%	-28.64%	25.69%
% of Gross Profit	21.25%	15.6%	25.55%
Operating Expenses	$38.58M	$48.81M	$210.6M
YoY Change	-23.39%	-14.0%	23.66%
Operating Profit	$12.23M	-$4.901M	-$457.8M
YoY Change	-65.71%	-62.77%	273.39%
Interest Expense	$1.381M	$4.356M	-$8.932M
YoY Change	-152.75%	-232.4%	-35.42%
% of Operating Profit	11.29%
Other Income/Expense, Net	$1.381M		-$8.932M
YoY Change	-152.75%		-35.42%
Pretax Income	$13.61M	-$378.3M	-$466.7M
YoY Change	-58.81%	1820.3%	242.09%
Income Tax	$0.00	$0.00	-$1.446M
% Of Pretax Income	0.0%
Net Earnings	$13.61M	-$378.3M	-$465.3M
YoY Change	-58.81%	3096.27%	261.89%
Net Earnings / Revenue	21.15%	-458.5%	-155.85%
Basic Earnings Per Share	$0.41		-$13.92
Diluted Earnings Per Share	$0.40	-$11.36	-$13.92
COMMON SHARES
Basic Shares Outstanding	33.61M shares	33.17M shares	33.42M shares
Diluted Shares Outstanding	36.73M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$139.2M	$121.9M	$121.9M
YoY Change	-33.17%	-47.78%	-47.78%
Cash & Equivalents	$139.2M	$121.9M	$121.9M
Short-Term Investments
Other Short-Term Assets	$8.343M	$8.058M	$8.058M
YoY Change	-6.27%	-0.22%	-0.22%
Inventory
Prepaid Expenses
Receivables	$93.71M	$115.6M	$115.6M
Other Receivables	$5.143M	$4.470M	$4.470M
Total Short-Term Assets	$246.4M	$250.0M	$250.0M
YoY Change	-22.87%	-30.3%	-30.3%
LONG-TERM ASSETS
Property, Plant & Equipment	$4.755M	$5.916M	$12.49M
YoY Change	-52.01%	-47.52%	-41.84%
Goodwill	$352.7M	$352.7M
YoY Change	-52.82%	-52.5%
Intangibles	$50.01M	$53.48M
YoY Change	-61.01%	-57.41%
Long-Term Investments
YoY Change
Other Assets	$2.621M	$2.586M	$2.586M
YoY Change	-0.64%	7.48%	7.48%
Total Long-Term Assets	$438.2M	$441.2M	$441.2M
YoY Change	-51.94%	-51.25%	-51.25%
TOTAL ASSETS
Total Short-Term Assets	$246.4M	$250.0M	$250.0M
Total Long-Term Assets	$438.2M	$441.2M	$441.2M
Total Assets	$684.6M	$691.2M	$691.2M
YoY Change	-44.4%	-45.3%	-45.3%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.073M	$3.765M	$3.765M
YoY Change	-46.0%	-18.49%	-18.49%
Accrued Expenses	$21.99M	$21.34M	$36.69M
YoY Change	50.3%	8.74%	-2.79%
Deferred Revenue	$2.769M	$1.751M
YoY Change	-11.31%	-46.62%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due		$38.00K	$38.00K
YoY Change		5.56%	5.56%
Total Short-Term Liabilities	$190.8M	$248.9M	$248.9M
YoY Change	-22.67%	-23.95%	-23.95%
LONG-TERM LIABILITIES
Long-Term Debt	$256.4M	$226.1M	$226.1M
YoY Change	13.97%	22.55%	22.55%
Other Long-Term Liabilities	$5.026M	$0.00	$4.637M
YoY Change	24.5%	-100.0%	-92.44%
Total Long-Term Liabilities	$261.4M	$0.00	$230.7M
YoY Change	6375.92%	-100.0%	-6.13%
TOTAL LIABILITIES
Total Short-Term Liabilities	$190.8M	$248.9M	$248.9M
Total Long-Term Liabilities	$261.4M	$0.00	$230.7M
Total Liabilities	$452.3M	$479.6M	$479.6M
YoY Change	-12.94%	-16.31%	-16.31%
SHAREHOLDERS EQUITY
Retained Earnings	-$963.0M	-$976.6M
YoY Change	101.34%	86.86%
Common Stock	$1.191B	$1.183B
YoY Change	0.24%	-2.49%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$232.3M	$211.6M	$211.6M
YoY Change
Total Liabilities & Shareholders Equity	$684.6M	$691.2M	$691.2M
YoY Change	-44.4%	-45.3%	-45.3%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$13.61M	-$378.3M	-$465.3M
YoY Change	-58.81%	3096.27%	261.89%
Depreciation, Depletion And Amortization	$6.575M	$6.849M	$37.54M
YoY Change	-33.39%	-28.64%	25.69%
Cash From Operating Activities	-$10.06M	-$13.10M	-$53.90M
YoY Change	-48.89%	2260.54%	39.93%
INVESTING ACTIVITIES
Capital Expenditures	$360.0K	$3.153M	$1.171M
YoY Change	-9.32%	-192.36%	-62.32%
Acquisitions	$0.00		$2.274M
YoY Change	-100.0%		-99.54%
Other Investing Activities	$0.00	$0.00	-$2.274M
YoY Change	-100.0%		-99.54%
Cash From Investing Activities	-$2.802M	-$3.153M	-$15.76M
YoY Change	-44.34%	-7.64%	-96.89%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$39.62M
YoY Change			-91.85%
Debt Paid & Issued, Net	$4.000K		$35.00K
YoY Change	-69.23%
Cash From Financing Activities	$29.98M	-179.0K	-$39.99M
YoY Change	16373.08%	-179.56%	-108.23%
NET CHANGE
Cash From Operating Activities	-$10.06M	-13.10M	-$53.90M
Cash From Investing Activities	-$2.802M	-3.153M	-$15.76M
Cash From Financing Activities	$29.98M	-179.0K	-$39.99M
Net Change In Cash	$17.29M	-16.43M	-$111.6M
YoY Change	-168.68%	338.92%	86.62%
FREE CASH FLOW
Cash From Operating Activities	-$10.06M	-$13.10M	-$53.90M
Capital Expenditures	$360.0K	$3.153M	$1.171M
Free Cash Flow	-$10.42M	-$16.25M	-$55.08M
YoY Change	-48.11%	-668.52%	32.29%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001666071
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
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	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-38386
CY2022	dei	Entity Registrant Name EntityRegistrantName	CARDLYTICS, INC.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	26-3039436
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	675 Ponce de Leon Ave. NE, Ste 6000
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	30308
CY2022	dei	City Area Code CityAreaCode	(888)
CY2022	dei	Local Phone Number LocalPhoneNumber	792-5802
CY2022	dei	Security12b Title Security12bTitle	Common Stock
CY2022	dei	Trading Symbol TradingSymbol	CDLX
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	Large 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	713100000	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	33605769	shares
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2022	dei	Auditor Firm AuditorFirmId	34
CY2022	dei	Auditor Name AuditorName	DELOITTE & TOUCHE LLP
CY2022	dei	Auditor Location AuditorLocation	Atlanta, Georgia
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	233467000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	121905000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	95000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	80000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	111085000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	115609000	usd
CY2021Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	6097000	usd
CY2022Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	4470000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7981000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7978000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	358725000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	250042000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11273000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5916000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	10196000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	6571000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	125550000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	53475000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	742516000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	352721000	usd
CY2021Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	13131000	usd
CY2022Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	19925000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2406000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2586000	usd
CY2021Q4	us-gaap	Assets Assets	1263797000	usd
CY2022Q4	us-gaap	Assets Assets	691236000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	4619000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	3765000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	12136000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	10486000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	19620000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	21335000	usd
CY2021Q4	cdlx	Financial Institution Share Liability Current FinancialInstitutionShareLiabilityCurrent	46595000	usd
CY2022Q4	cdlx	Financial Institution Share Liability Current FinancialInstitutionShareLiabilityCurrent	48593000	usd
CY2021Q4	cdlx	Customer Incentive Liability CustomerIncentiveLiability	52602000	usd
CY2022Q4	cdlx	Customer Incentive Liability CustomerIncentiveLiability	53983000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3280000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1751000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	6028000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4910000	usd
CY2021Q4	cdlx	Contingent Consideration Liability Current ContingentConsiderationLiabilityCurrent	182470000	usd
CY2022Q4	cdlx	Contingent Consideration Liability Current ContingentConsiderationLiabilityCurrent	104121000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	327350000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	248944000	usd
CY2021Q4	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	184398000	usd
CY2022Q4	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	226047000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	173000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	334000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	6801000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	4306000	usd
CY2021Q4	cdlx	Contingent Consideration Liability Long Term ContingentConsiderationLiabilityLongTerm	49825000	usd
CY2022Q4	cdlx	Contingent Consideration Liability Long Term ContingentConsiderationLiabilityLongTerm	0	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4550000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	0	usd
CY2021Q4	us-gaap	Liabilities Liabilities	573097000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	479631000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	9000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	9000	usd
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1212823000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1182568000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	486000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	5598000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-522618000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-976570000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	690700000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	211605000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1263797000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	691236000	usd
CY2020	us-gaap	Revenues Revenues	186892000	usd
CY2021	us-gaap	Revenues Revenues	267116000	usd
CY2022	us-gaap	Revenues Revenues	298542000	usd
CY2020	cdlx	Financial Institution Share And Other Third Party Costs FinancialInstitutionShareAndOtherThirdPartyCosts	109308000	usd
CY2021	cdlx	Financial Institution Share And Other Third Party Costs FinancialInstitutionShareAndOtherThirdPartyCosts	141273000	usd
CY2022	cdlx	Financial Institution Share And Other Third Party Costs FinancialInstitutionShareAndOtherThirdPartyCosts	155507000	usd
CY2020	cdlx	Delivery Costs DeliveryCosts	14310000	usd
CY2021	cdlx	Delivery Costs DeliveryCosts	22503000	usd
CY2022	cdlx	Delivery Costs DeliveryCosts	30403000	usd
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	45307000	usd
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	65996000	usd
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	74745000	usd
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	17532000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	38104000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	54435000	usd
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	46532000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	66222000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	81446000	usd
CY2020	cdlx	Acquisition And Integration Costs Benefit AcquisitionAndIntegrationCostsBenefit	0	usd
CY2021	cdlx	Acquisition And Integration Costs Benefit AcquisitionAndIntegrationCostsBenefit	24372000	usd
CY2022	cdlx	Acquisition And Integration Costs Benefit AcquisitionAndIntegrationCostsBenefit	-2874000	usd
CY2020	cdlx	Change In Fair Value Of Contingent Consideration ChangeInFairValueOfContingentConsideration	0	usd
CY2021	cdlx	Change In Fair Value Of Contingent Consideration ChangeInFairValueOfContingentConsideration	1374000	usd
CY2022	cdlx	Change In Fair Value Of Contingent Consideration ChangeInFairValueOfContingentConsideration	-128174000	usd
CY2020	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
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CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	37544000	usd
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	240815000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	389715000	usd
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CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-53923000	usd
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CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-457778000	usd
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-3048000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-12563000	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-2556000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1549000	usd
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CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6376000	usd
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CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-13830000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-8932000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-55422000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-136429000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-466710000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	5112000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7864000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1446000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-55422000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-128565000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-465264000	usd
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CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.04
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CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-13.92
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27213000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32202000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33419000	shares
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-55422000	usd
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CY2022	us-gaap	Net Income Loss NetIncomeLoss	-465264000	usd
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1504000	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	678000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-56926000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-127887000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-460152000	usd
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	143267000	usd
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	10176000	usd
CY2020	cdlx	Stock Issued During Period Shares Warrants Exercised In Period StockIssuedDuringPeriodSharesWarrantsExercisedInPeriod	0	shares
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	32872000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	2837000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	51416000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	-26450000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1504000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-55422000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	157192000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2155000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	50224000	usd
CY2021	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	3850000	shares
CY2021	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	484049000	usd
CY2021	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	117349000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	3184000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	3184000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	678000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-128565000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	690700000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	418000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	46810000	usd
CY2022	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	11937000	usd
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1997000	usd
CY2022	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	40000000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5112000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-465264000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	211605000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-55422000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-128565000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-465264000	usd
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1196000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1702000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2399000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7826000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	29871000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	37544000	usd
CY2020	cdlx	Capitalized Contract Cost Amortization Interest Expense CapitalizedContractCostAmortizationInterestExpense	312000	usd
CY2021	cdlx	Capitalized Contract Cost Amortization Interest Expense CapitalizedContractCostAmortizationInterestExpense	968000	usd
CY2022	cdlx	Capitalized Contract Cost Amortization Interest Expense CapitalizedContractCostAmortizationInterestExpense	1595000	usd
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	3766000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	5783000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	6196000	usd
CY2020	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
CY2021	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
CY2022	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	453288000	usd
CY2020	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	2486000	usd
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	9513000	usd
CY2022	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	32396000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	50264000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	44686000	usd
CY2020	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	1374000	usd
CY2022	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-128174000	usd
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	1003000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1343000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-6589000	usd
CY2020	cdlx	Contractwith Customer Asset Deferred Implementation Costs Amortization ContractwithCustomerAssetDeferredImplementationCostsAmortization	4598000	usd
CY2021	cdlx	Contractwith Customer Asset Deferred Implementation Costs Amortization ContractwithCustomerAssetDeferredImplementationCostsAmortization	3785000	usd
CY2022	cdlx	Contractwith Customer Asset Deferred Implementation Costs Amortization ContractwithCustomerAssetDeferredImplementationCostsAmortization	0	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7864000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1446000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2396000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	27936000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4546000	usd
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	65000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1466000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-535000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	16000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1260000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-893000	usd
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-1238000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-905000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-9516000	usd
CY2020	cdlx	Increase Decrease In Financial Institution Share Liability IncreaseDecreaseInFinancialInstitutionShareLiability	-4499000	usd
CY2021	cdlx	Increase Decrease In Financial Institution Share Liability IncreaseDecreaseInFinancialInstitutionShareLiability	9139000	usd
CY2022	cdlx	Increase Decrease In Financial Institution Share Liability IncreaseDecreaseInFinancialInstitutionShareLiability	1721000	usd
CY2020	cdlx	Increase Decrease In Consumer Incentive Liability IncreaseDecreaseInConsumerIncentiveLiability	4429000	usd
CY2021	cdlx	Increase Decrease In Consumer Incentive Liability IncreaseDecreaseInConsumerIncentiveLiability	13211000	usd
CY2022	cdlx	Increase Decrease In Consumer Incentive Liability IncreaseDecreaseInConsumerIncentiveLiability	1382000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-7598000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-38523000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-53904000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5408000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3108000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1171000	usd
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	76000	usd
CY2021	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	133000	usd
CY2022	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	175000	usd
CY2020	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	4633000	usd
CY2021	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	9323000	usd
CY2022	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	12140000	usd
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	494131000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2274000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10117000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-506695000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-15760000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-15760000	usd
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	23000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	35000	usd
CY2020	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	223100000	usd
CY2021	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	usd
CY2022	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	usd
CY2020	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	26450000	usd
CY2021	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	0	usd
CY2022	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	10185000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	486388000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	379000	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	40000000	usd
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	usd
CY2021	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	190000	usd
CY2022	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	157000	usd
CY2020	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	382000	usd
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	200000	usd
CY2022	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	174000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	206430000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	485998000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-39987000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	47000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-567000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1926000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	188762000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-59787000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-111577000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	104587000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	293349000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	233562000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	293349000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	233562000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	121985000	usd
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	293239000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	233467000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	121905000	usd
CY2020Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	110000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	95000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	80000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	293349000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	233562000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	121985000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	63000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	2328000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	2381000	usd
CY2020Q4	cdlx	Property And Equipment Incurred But Not Yet Paid PropertyAndEquipmentIncurredButNotYetPaid	242000	usd
CY2021Q4	cdlx	Property And Equipment Incurred But Not Yet Paid PropertyAndEquipmentIncurredButNotYetPaid	267000	usd
CY2022Q4	cdlx	Property And Equipment Incurred But Not Yet Paid PropertyAndEquipmentIncurredButNotYetPaid	67000	usd
CY2020Q4	cdlx	Capitalized Software Development Costs Incurredbut Notyet Paid CapitalizedSoftwareDevelopmentCostsIncurredbutNotyetPaid	68000	usd
CY2021Q4	cdlx	Capitalized Software Development Costs Incurredbut Notyet Paid CapitalizedSoftwareDevelopmentCostsIncurredbutNotyetPaid	253000	usd
CY2022Q4	cdlx	Capitalized Software Development Costs Incurredbut Notyet Paid CapitalizedSoftwareDevelopmentCostsIncurredbutNotyetPaid	155000	usd
CY2022Q2	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	40000000	usd
CY2022Q2	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	40000000	usd
CY2022Q2	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	1405655	shares
CY2021Q1	us-gaap	Payments For Commissions PaymentsForCommissions	16300000	usd
CY2022Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	230000000	usd
CY2022Q4	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0100
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that </span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the </span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">consolidated financial statements. Significant items subject to such estimates and assumptions include revenue recognition, internal-use software development costs, stock-based compensation, allowance for doubtful accounts, valuation of acquired intangible assets of Dosh and Bridg, valuation of contingent consideration for Bridg, valuation of long-lived assets, goodwill valuation, income tax including valuation allowance and contingencies. We base our estimates on historical experience and on assumptions that we believe are reasonable. Changes in facts or circumstances may cause us to change our assumptions and estimates in future periods and it is possible that actual results could differ from our current or revised future estimates</span></div><div style="margin-top:6pt"><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:115%">Restructuring and Reduction of Force</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">During the first quarter of 2020, we began a strategic shift within our organization to increase productivity and optimize performance. This plan resulted in severance and medical benefits totaling $1.3 million during the year ended December 31, 2020. We recognize these costs when the extent of our actions is determined and the costs can be estimated. These charges are reflected on our consolidated statement of operations for the year ended December 31, 2020, as follows: $1.1 million in sales and marketing expense, $0.1 million in general and administrative expense and $0.1 million in research and development expense.</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">As a part of our integration efforts with our acquired companies, we continued to evaluate the optimal structure of the combined organization. As a result, during the year ended December 31, 2021 we recognized $1.2 million in severance and medical benefits related to our acquisitions. These charges are reflected on our consolidated statement of operations within acquisition and integration costs. Additionally, during the year ended December 31, 2021, we recognized $0.8 million of severance and medical benefits charges related to internal restructuring. These charges are reflected on our consolidated statement of operations as follows: $0.1 million in delivery costs, $0.4 million in sales and marketing expense, and $0.3 million in research and development expense. We recognize these costs when the extent of our actions is determined and the costs can be estimated.</span></div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%">During 2022, we initiated a strategic reduction of our forces in our U.S., U.K., and India operations, including the planned closure of our Indian office. We also began a strategic shift within our organization to migrate certain data and applications to a cloud computing environment. As part of these initiatives, we recognized severance and medical benefit costs of $8.1 million. These charges are reflected on our condensed consolidated statement of operations as follows: $1.9 million in delivery costs, $2.1 million in sales and marketing expense, $1.6 million</span><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%"> in research and development expense and </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%">$2.5 million</span><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%"> in general and administrative expense. </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%">We recognize these costs when the extent of our actions are determined and the costs can be estimated. </span><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%">We plan to close our Indian office by the end of 2022. As of </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%">December 31, 2022</span><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%">, the remaining costs that have been incurred related to our restructuring and reduction of force but not yet paid are $2.4 million.</span>
CY2020Q4	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	1300000	usd
CY2021Q4	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	1200000	usd
CY2022Q4	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	8100000	usd
CY2020	us-gaap-supplement	Foreign Currency Transaction Gain Loss Realized After Tax ForeignCurrencyTransactionGainLossRealizedAfterTax	-1600000	usd
CY2021	us-gaap-supplement	Foreign Currency Transaction Gain Loss Realized After Tax ForeignCurrencyTransactionGainLossRealizedAfterTax	1300000	usd
CY2022	us-gaap-supplement	Foreign Currency Transaction Gain Loss Realized After Tax ForeignCurrencyTransactionGainLossRealizedAfterTax	6400000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	396200000	usd
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	255000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	587000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1327000	usd
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1196000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1702000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2399000	usd
CY2020	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	864000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	962000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1918000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	587000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1327000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1808000	usd
CY2020Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	500000	usd
CY2021Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	2200000	usd
CY2022Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	1600000	usd
CY2022	cdlx	Number Of Patents Approved NumberOfPatentsApproved	8	patent
CY2016	cdlx	Number Of Patents Approved NumberOfPatentsApproved	3	patent
CY2021	cdlx	Number Of Patents Approved NumberOfPatentsApproved	1	patent
CY2020Q4	cdlx	Finite Lived Intangible Assets Not Yet Capitalized FiniteLivedIntangibleAssetsNotYetCapitalized	400000	usd
CY2021Q4	cdlx	Finite Lived Intangible Assets Not Yet Capitalized FiniteLivedIntangibleAssetsNotYetCapitalized	100000	usd
CY2021Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	647000	usd
CY2022Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	102000	usd
CY2021Q4	us-gaap	Accumulated Amortization Of Other Deferred Costs AccumulatedAmortizationOfOtherDeferredCosts	85000	usd
CY2022Q4	us-gaap	Accumulated Amortization Of Other Deferred Costs AccumulatedAmortizationOfOtherDeferredCosts	0	usd
CY2021Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	562000	usd
CY2022Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	102000	usd
CY2021Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	19495000	usd
CY2022Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	32895000	usd
CY2021Q4	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	6364000	usd
CY2022Q4	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	12970000	usd
CY2021Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	13131000	usd
CY2022Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	19925000	usd
CY2022Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	230000000	usd
CY2022Q4	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0100
CY2020Q3	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	222700000	usd
CY2022Q4	cdlx	Debt Issuance Costs Amortization Year Two DebtIssuanceCostsAmortizationYearTwo	1461000	usd
CY2022Q4	cdlx	Debt Issuance Costs Amortization Year Three DebtIssuanceCostsAmortizationYearThree	1461000	usd
CY2022Q4	cdlx	Debt Issuance Costs Amortization Year Four DebtIssuanceCostsAmortizationYearFour	1034000	usd
CY2022Q4	cdlx	Debt Issuance Costs Amortization Year Five DebtIssuanceCostsAmortizationYearFive	0	usd
CY2022Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	3956000	usd
CY2020	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1000000	usd
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	3700000	usd
CY2022	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	4700000	usd
CY2021	cdlx	Acquisition And Integration Costs Benefit AcquisitionAndIntegrationCostsBenefit	24400000	usd
CY2022	cdlx	Acquisition And Integration Costs Benefit AcquisitionAndIntegrationCostsBenefit	-2900000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	396200000	usd
CY2021Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities	7007000	usd
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities	2302000	usd
CY2021	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	276563000	usd
CY2022Q4	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	298563000	usd
CY2021	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	-134925000	usd
CY2022Q4	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	-465536000	usd
CY2020Q4	us-gaap	Goodwill Goodwill	0	usd
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	742516000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	742516000	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	5062000	usd
CY2022	us-gaap	Business Combination Provisional Information Initial Accounting Incomplete Adjustment Consideration Transferred BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred	1385000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	396242000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	352721000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	13765000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	13732000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	13228000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	9670000	usd
CY2022Q4	cdlx	Finite Lived Intangible Asset Expected Amortization After Year Four FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour	2978000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	0	usd
CY2020	cdlx	Consumer Incentives Expense ConsumerIncentivesExpense	76500000	usd
CY2021	cdlx	Consumer Incentives Expense ConsumerIncentivesExpense	127000000.0	usd
CY2022	cdlx	Consumer Incentives Expense ConsumerIncentivesExpense	143900000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	186892000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	258754000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	277185000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	78000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	28000	usd
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	20200000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	5100000	usd
CY2022	cdlx	Increase In Operating Lease Liability IncreaseInOperatingLeaseLiability	5500000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	7300000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	8200000	usd
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	5632000	usd
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	6598000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	936000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	1294000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	119000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	459000	usd
CY2021	us-gaap	Lease Cost LeaseCost	6687000	usd
CY2022	us-gaap	Lease Cost LeaseCost	8351000	usd
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.034
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.042
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y4M9D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y3M3D
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	5087000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	2409000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1196000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	599000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	397000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	9688000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	472000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	9216000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	37798000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	35437000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	26525000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	29521000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11273000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5916000	usd
CY2020	us-gaap	Depreciation Nonproduction DepreciationNonproduction	5600000	usd
CY2021	us-gaap	Depreciation Nonproduction DepreciationNonproduction	6700000	usd
CY2022	us-gaap	Depreciation Nonproduction DepreciationNonproduction	5400000	usd
CY2021Q4	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	184398000	usd
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	230000000	usd
CY2022Q4	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	226047000	usd
CY2022Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	230000000	usd
CY2022Q4	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0100
CY2022Q4	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0100
CY2020Q3	us-gaap	Debt Instrument Convertible Threshold Consecutive Trading Days1 DebtInstrumentConvertibleThresholdConsecutiveTradingDays1	30000	numberofdays
CY2020Q3	us-gaap	Debt Instrument Convertible Threshold Percentage Of Stock Price Trigger DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger	1.30
CY2020Q3	us-gaap	Debt Instrument Convertible Conversion Ratio1 DebtInstrumentConvertibleConversionRatio1	11.7457
CY2020Q3	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	85140
CY2020Q3	us-gaap	Debt Instrument Convertible Threshold Percentage Of Stock Price Trigger DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger	1.30
CY2020Q3	us-gaap	Debt Instrument Convertible Threshold Consecutive Trading Days1 DebtInstrumentConvertibleThresholdConsecutiveTradingDays1	30000	numberofdays
CY2020Q3	us-gaap	Debt Instrument Redemption Price Percentage DebtInstrumentRedemptionPricePercentage	1
CY2020Q3	us-gaap	Debt Instrument Redemption Price Percentage DebtInstrumentRedemptionPricePercentage	1
CY2020Q3	us-gaap	Debt Instrument Convertible Threshold Consecutive Trading Days1 DebtInstrumentConvertibleThresholdConsecutiveTradingDays1	30000	numberofdays
CY2020Q3	us-gaap	Debt Instrument Convertible Threshold Consecutive Trading Days1 DebtInstrumentConvertibleThresholdConsecutiveTradingDays1	30000	numberofdays
CY2020Q3	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	222700000	usd
CY2020Q3	us-gaap	Debt Instrument Call Feature DebtInstrumentCallFeature	26.5 million
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	230000000	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	41098000	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	0	usd
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	4504000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	3956000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	184398000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	226044000	usd
CY2021Q4	us-gaap	Debt Instrument Convertible Carrying Amount Of The Equity Component DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent	53096000	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1680000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	51416000	usd
CY2021	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	2300000	usd
CY2022	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	2300000	usd
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	9513000	usd
CY2022	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	874000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1461000	usd
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	12687000	usd
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	3761000	usd
CY2021Q4	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.0552
CY2022Q4	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.0164
CY2020Q3	us-gaap	Debt Instrument Call Feature DebtInstrumentCallFeature	26.5 million
CY2022Q4	cdlx	Line Of Credit Facility Maximum Borrowing Capacity Percentage Of Eligible Accounts Receivable LineOfCreditFacilityMaximumBorrowingCapacityPercentageOfEligibleAccountsReceivable	0.50
CY2022Q4	cdlx	Line Of Credit Facility Maximum Borrowing Capacity Percentage Of Eligible Accounts Receivable LineOfCreditFacilityMaximumBorrowingCapacityPercentageOfEligibleAccountsReceivable	0.50
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	405830	shares
CY2022Q4	cdlx	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized Annual Percentage Increase ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorizedAnnualPercentageIncrease	0.05
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	1673858	shares
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	32396000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	50264000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44686000	usd
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod	P10Y
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1000000	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	22.99
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	467000	shares
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	21.78
CY2020Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	29523000	usd
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	19000	shares
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	27.83
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	1000	shares
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	21.89
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	513000	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	23.91
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	106000	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	19.11
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	9710000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	1000	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	22.16
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	406000	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.17
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
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	16000	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	23.77
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	335000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	31000	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	23.60
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	359000	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.37
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	usd
CY2022Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	359000	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	25.37
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	0	usd
CY2019Q2	cdlx	Sharebased Compensation Arrangementby Sharebased Payment Award Monthly Average Closing Price Common Stock Threshold SharebasedCompensationArrangementbySharebasedPaymentAwardMonthlyAverageClosingPriceCommonStockThreshold	5.78
CY2019Q2	cdlx	Sharebased Compensation Arrangementby Sharebased Payment Award Monthly Average Closing Price Common Stock Threshold SharebasedCompensationArrangementbySharebasedPaymentAwardMonthlyAverageClosingPriceCommonStockThreshold	5.78
CY2022	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	878969	shares
CY2020Q1	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	334771000	shares
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-42613000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-122087000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-455202000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-12809000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-14342000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-11508000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-55422000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-136429000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-466710000	usd
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CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	0	usd
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CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	38508000	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	3744000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	4942000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	6317000	usd
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CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	2184000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	3075000	usd
CY2020	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	-117000	usd
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CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	28402000	usd
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CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	45867000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.0015
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7864000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1446000	usd
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7864000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1446000	usd
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2100
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2100
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2100
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0208
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0008
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.0035
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.0014
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.0062
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.0019
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.0001
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	-0.1782
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.0571
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.0736
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.0468
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.0103
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.2857
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.2175
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.0987
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.0048
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.0568
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.0029
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	145273000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	155949000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	212000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	776000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	42053000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1485000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	7889000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	7020000	usd
CY2021Q4	cdlx	Deferred Tax Assets Change In Fair Value Of Convertible Promissory Notes DeferredTaxAssetsChangeInFairValueOfConvertiblePromissoryNotes	7898000	usd
CY2022Q4	cdlx	Deferred Tax Assets Change In Fair Value Of Convertible Promissory Notes DeferredTaxAssetsChangeInFairValueOfConvertiblePromissoryNotes	6599000	usd
CY2021Q4	cdlx	Deferred Tax Assets Tax Deferred Expense Interest Expense Limitation DeferredTaxAssetsTaxDeferredExpenseInterestExpenseLimitation	77000	usd
CY2022Q4	cdlx	Deferred Tax Assets Tax Deferred Expense Interest Expense Limitation DeferredTaxAssetsTaxDeferredExpenseInterestExpenseLimitation	0	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	4249000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	5683000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	322000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1936000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	123867000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	179448000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	usd
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	70231000	usd
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	85991000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	123867000	usd
CY2020	cdlx	Valuation Allowance Increase Decrease In Allowance For Operating Loss Carryforwards ValuationAllowanceIncreaseDecreaseInAllowanceForOperatingLossCarryforwards	-26277000	usd
CY2021	cdlx	Valuation Allowance Increase Decrease In Allowance For Operating Loss Carryforwards ValuationAllowanceIncreaseDecreaseInAllowanceForOperatingLossCarryforwards	-51856000	usd
CY2022	cdlx	Valuation Allowance Increase Decrease In Allowance For Operating Loss Carryforwards ValuationAllowanceIncreaseDecreaseInAllowanceForOperatingLossCarryforwards	-13360000	usd
CY2020	cdlx	Valuation Allowance Increase Decrease In Tax Rate Change ValuationAllowanceIncreaseDecreaseInTaxRateChange	-82000	usd
CY2021	cdlx	Valuation Allowance Increase Decrease In Tax Rate Change ValuationAllowanceIncreaseDecreaseInTaxRateChange	419000	usd
CY2022	cdlx	Valuation Allowance Increase Decrease In Tax Rate Change ValuationAllowanceIncreaseDecreaseInTaxRateChange	235000	usd
CY2020	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	12642000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	0	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	-9714000	usd
CY2020	cdlx	Valuation Allowance Other Increase Decrease ValuationAllowanceOtherIncreaseDecrease	-2043000	usd
CY2021	cdlx	Valuation Allowance Other Increase Decrease ValuationAllowanceOtherIncreaseDecrease	13561000	usd
CY2022	cdlx	Valuation Allowance Other Increase Decrease ValuationAllowanceOtherIncreaseDecrease	-32742000	usd
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	85991000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	123867000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	179448000	usd
CY2020Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	1400000	usd
CY2021Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	1300000	usd
CY2022Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	900000	usd
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	185000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	302000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1128000	usd
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	117000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	826000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	478000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	302000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1128000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1606000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	396200000	usd
CY2020Q4	us-gaap	Contingent Consideration Classified As Equity Fair Value Disclosure ContingentConsiderationClassifiedAsEquityFairValueDisclosure	0	usd
CY2021Q4	us-gaap	Contingent Consideration Classified As Equity Fair Value Disclosure ContingentConsiderationClassifiedAsEquityFairValueDisclosure	232295000	usd
CY2021	us-gaap	Asset Acquisition Consideration Transferred Contingent Consideration AssetAcquisitionConsiderationTransferredContingentConsideration	230921000	usd
CY2022	us-gaap	Asset Acquisition Consideration Transferred Contingent Consideration AssetAcquisitionConsiderationTransferredContingentConsideration	0	usd
CY2021	cdlx	Change In Fair Value Of Contingent Consideration ChangeInFairValueOfContingentConsideration	1374000	usd
CY2022	cdlx	Change In Fair Value Of Contingent Consideration ChangeInFairValueOfContingentConsideration	-128174000	usd
CY2021Q4	us-gaap	Contingent Consideration Classified As Equity Fair Value Disclosure ContingentConsiderationClassifiedAsEquityFairValueDisclosure	232295000	usd
CY2022Q4	us-gaap	Contingent Consideration Classified As Equity Fair Value Disclosure ContingentConsiderationClassifiedAsEquityFairValueDisclosure	104121000	usd
CY2019Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	8383000	usd
CY2020Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	3785000	usd
CY2021Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	0	usd
CY2020	cdlx	Contractwith Customer Asset Deferred Financial Institution Implementation Costs Recoveries Through Financial Institution Share Net ContractwithCustomerAssetDeferredFinancialInstitutionImplementationCostsRecoveriesThroughFinancialInstitutionShareNet	0	usd
CY2021	cdlx	Contractwith Customer Asset Deferred Financial Institution Implementation Costs Recoveries Through Financial Institution Share Net ContractwithCustomerAssetDeferredFinancialInstitutionImplementationCostsRecoveriesThroughFinancialInstitutionShareNet	0	usd
CY2022	cdlx	Contractwith Customer Asset Deferred Financial Institution Implementation Costs Recoveries Through Financial Institution Share Net ContractwithCustomerAssetDeferredFinancialInstitutionImplementationCostsRecoveriesThroughFinancialInstitutionShareNet	0	usd
CY2020	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	3915000	usd
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2021	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	2826000	usd
CY2022	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	0	usd
CY2020	us-gaap	Impairment Of Ongoing Project ImpairmentOfOngoingProject	683000	usd
CY2021	us-gaap	Impairment Of Ongoing Project ImpairmentOfOngoingProject	959000	usd
CY2022	us-gaap	Impairment Of Ongoing Project ImpairmentOfOngoingProject	0	usd
CY2020Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	3785000	usd
CY2021Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	0	usd
CY2022Q4	us-gaap	Capitalized Contract Cost Net Noncurrent CapitalizedContractCostNetNoncurrent	0	usd
CY2022Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	230000000	usd
CY2022Q4	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0100
CY2020	cdlx	Adjusted Contribution AdjustedContribution	82182000	usd
CY2021	cdlx	Adjusted Contribution AdjustedContribution	129628000	usd
CY2022	cdlx	Adjusted Contribution AdjustedContribution	143035000	usd
CY2020	cdlx	Financial Institution Share And Other Third Party Costs Excluding Noncash Equity Expenseand Deferred Implementation Costs FinancialInstitutionShareAndOtherThirdPartyCostsExcludingNoncashEquityExpenseandDeferredImplementationCosts	104710000	usd
CY2021	cdlx	Financial Institution Share And Other Third Party Costs Excluding Noncash Equity Expenseand Deferred Implementation Costs FinancialInstitutionShareAndOtherThirdPartyCostsExcludingNoncashEquityExpenseandDeferredImplementationCosts	137488000	usd
CY2022	cdlx	Financial Institution Share And Other Third Party Costs Excluding Noncash Equity Expenseand Deferred Implementation Costs FinancialInstitutionShareAndOtherThirdPartyCostsExcludingNoncashEquityExpenseandDeferredImplementationCosts	155507000	usd
CY2020	us-gaap	Revenues Revenues	186892000	usd
CY2021	us-gaap	Revenues Revenues	267116000	usd
CY2022	us-gaap	Revenues Revenues	298542000	usd
CY2020	cdlx	Adjusted Contribution AdjustedContribution	82182000	usd
CY2021	cdlx	Adjusted Contribution AdjustedContribution	129628000	usd
CY2022	cdlx	Adjusted Contribution AdjustedContribution	143035000	usd
CY2020	cdlx	Contractwith Customer Asset Deferred Implementation Costs Amortization ContractwithCustomerAssetDeferredImplementationCostsAmortization	4598000	usd
CY2021	cdlx	Contractwith Customer Asset Deferred Implementation Costs Amortization ContractwithCustomerAssetDeferredImplementationCostsAmortization	3785000	usd
CY2022	cdlx	Contractwith Customer Asset Deferred Implementation Costs Amortization ContractwithCustomerAssetDeferredImplementationCostsAmortization	0	usd
CY2020	cdlx	Delivery Costs DeliveryCosts	14310000	usd
CY2021	cdlx	Delivery Costs DeliveryCosts	22503000	usd
CY2022	cdlx	Delivery Costs DeliveryCosts	30403000	usd
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	45307000	usd
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	65996000	usd
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	74745000	usd
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	17532000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	38104000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	54435000	usd
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	46532000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	66222000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	81446000	usd
CY2020	cdlx	Change In Fair Value Of Contingent Consideration ChangeInFairValueOfContingentConsideration	0	usd
CY2021	cdlx	Change In Fair Value Of Contingent Consideration ChangeInFairValueOfContingentConsideration	1374000	usd
CY2022	cdlx	Change In Fair Value Of Contingent Consideration ChangeInFairValueOfContingentConsideration	-128174000	usd
CY2020	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
CY2021	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
CY2022	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	453288000	usd
CY2020	cdlx	Acquisition And Integration Costs Benefit AcquisitionAndIntegrationCostsBenefit	0	usd
CY2021	cdlx	Acquisition And Integration Costs Benefit AcquisitionAndIntegrationCostsBenefit	24372000	usd
CY2022	cdlx	Acquisition And Integration Costs Benefit AcquisitionAndIntegrationCostsBenefit	-2874000	usd
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	7826000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	29871000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	37544000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1499000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-13830000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-8932000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-55422000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-136429000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-466710000	usd
CY2020	us-gaap	Revenues Revenues	186892000	usd
CY2021	us-gaap	Revenues Revenues	267116000	usd
CY2022	us-gaap	Revenues Revenues	298542000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11273000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5916000	usd

Files In Submission

Name	View Source	Status
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0001666071-23-000032.txt	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
image.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
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cdlx-20221231_lab.xml	Edgar Link	unprocessable
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$CDLX
Cardlytics, Inc. Stock $cdlx

2023 Q1 Form 10-K Financial Statement

#000166607123000032 Filed on March 01, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CDLX Cardlytics, Inc. Stock $cdlx

2023 Q1 Form 10-K Financial Statement

#000166607123000032 Filed on March 01, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CDLX
Cardlytics, Inc. Stock $cdlx