$SRFM
SURF AIR MOBILITY INC. Stock $srfm

$srfm Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000095017024038767 Filed on March 29, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$30.62M	$26.84M	$60.51M
YoY Change	456.09%	32.37%	198.44%
Cost Of Revenue	$28.49M	$24.04M	$54.94M
YoY Change	328.41%	-3.17%	121.32%
Gross Profit	$2.135M	$2.798M	$5.564M
YoY Change	-286.79%	-161.49%	-222.29%
Gross Profit Margin	6.97%	10.43%	9.2%
Selling, General & Admin	$27.62M	$33.06M	$117.7M
YoY Change	180.81%	-21.35%	179.92%
% of Gross Profit	1293.58%	1181.7%	2114.92%
Research & Development	$7.009M	$16.34M	$20.85M
YoY Change	763.18%	396.93%	533.93%
% of Gross Profit	328.29%	584.13%	374.73%
Depreciation & Amortization	$1.978M	$1.887M	$3.762M
YoY Change	666.67%	268.55%	266.31%
% of Gross Profit	92.65%	67.44%	67.61%
Operating Expenses	$27.62M	$51.29M	$142.3M
YoY Change	153.26%	10.66%	206.96%
Operating Profit	-$34.47M	-$48.50M	-$136.7M
YoY Change	186.11%	-4.73%	168.59%
Interest Expense	$1.671M	-$2.141M	-$53.20M
YoY Change	-120.21%	-92.44%	87.94%
% of Operating Profit
Other Income/Expense, Net	-$2.541M	-$44.00K	-$3.708M
YoY Change	884.88%	-96.01%	236.48%
Pretax Income	-$37.00M	-$110.7M	-$254.0M
YoY Change	79.85%	48.9%	241.57%
Income Tax	-$46.00K	$267.0K	-$3.304M
% Of Pretax Income
Net Earnings	-$36.97M	-$111.0M	-$250.7M
YoY Change	79.68%	49.26%	237.13%
Net Earnings / Revenue	-120.71%	-413.6%	-414.34%
Basic Earnings Per Share	-$0.48		-$6.35
Diluted Earnings Per Share	-$0.48	-$1.49	-$6.35
COMMON SHARES
Basic Shares Outstanding	80.77M	73.63M	39.47M
Diluted Shares Outstanding	77.31M		39.47M

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.278M	$1.720M	$1.720M
YoY Change	430.29%	28566.67%	28566.67%
Cash & Equivalents	$1.278M	$1.720M
Short-Term Investments
Other Short-Term Assets	$10.73M	$11.05M	$11.05M
YoY Change	40.36%	42.5%	42.5%
Inventory
Prepaid Expenses
Receivables	$4.710M	$4.965M	$4.965M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$16.71M	$17.74M	$17.74M
YoY Change	106.28%	123.88%	123.88%
LONG-TERM ASSETS
Property, Plant & Equipment	$46.71M	$60.15M	$60.15M
YoY Change	3121.1%	9539.74%	3304.19%
Goodwill		$0.00
YoY Change
Intangibles	$25.78M	$26.66M
YoY Change		759.54%
Long-Term Investments
YoY Change
Other Assets	$5.262M	$6.438M	$6.438M
YoY Change	480.15%	136.52%	136.52%
Total Long-Term Assets	$92.07M	$93.25M	$93.25M
YoY Change	1656.45%	1514.77%	1514.77%
TOTAL ASSETS
Total Short-Term Assets	$16.71M	$17.74M	$17.74M
Total Long-Term Assets	$92.07M	$93.25M	$93.25M
Total Assets	$108.8M	$111.0M	$111.0M
YoY Change	715.24%	710.32%	710.32%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$20.58M	$18.85M	$18.85M
YoY Change	34.94%	46.26%	46.26%
Accrued Expenses	$300.0K	$63.69M	$63.69M
YoY Change	-97.94%	332.06%	307.12%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$5.080M	$13.13M	$13.13M
YoY Change	-71.07%	-18.42%	-18.42%
Total Short-Term Liabilities	$165.5M	$140.1M	$140.1M
YoY Change	138.4%	144.11%	144.11%
LONG-TERM LIABILITIES
Long-Term Debt	$19.99M	$21.75M	$21.75M
YoY Change	-54.51%	-42.32%	-42.32%
Other Long-Term Liabilities	$22.54M	$26.61M	$26.61M
YoY Change	107.6%	172.55%	165.85%
Total Long-Term Liabilities	$42.52M	$48.36M	$48.36M
YoY Change	-22.39%	395.39%	1.34%
TOTAL LIABILITIES
Total Short-Term Liabilities	$165.5M	$140.1M	$140.1M
Total Long-Term Liabilities	$42.52M	$48.36M	$48.36M
Total Liabilities	$215.1M	$188.5M	$188.5M
YoY Change	73.19%	79.3%	79.3%
SHAREHOLDERS EQUITY
Retained Earnings	-$639.5M	-$602.5M
YoY Change		71.25%
Common Stock	$533.2M	$525.1M
YoY Change		315.6%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$106.3M	-$77.49M	-$77.49M
YoY Change
Total Liabilities & Shareholders Equity	$108.8M	$111.0M	$111.0M
YoY Change	715.24%	710.32%	710.32%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	-$36.97M	-$111.0M	-$250.7M
YoY Change	79.68%	49.26%	237.13%
Depreciation, Depletion And Amortization	$1.978M	$1.887M	$3.762M
YoY Change	666.67%	268.55%	266.31%
Cash From Operating Activities	-$12.81M	-$19.30M	-$64.37M
YoY Change	42.0%	53.33%	129.59%
INVESTING ACTIVITIES
Capital Expenditures	$715.0K	-$4.023M	$7.778M
YoY Change	441.67%	-1477.74%	2510.07%
Acquisitions
YoY Change
Other Investing Activities		$0.00	$678.0K
YoY Change
Cash From Investing Activities	-$743.0K	$4.023M	-$7.100M
YoY Change	462.88%	-1477.74%	2282.55%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$28.32M
YoY Change			1823.85%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	13.11M	10.88M	72.99M
YoY Change	39.66%	54.51%	163.76%
NET CHANGE
Cash From Operating Activities	-12.81M	-19.30M	-64.37M
Cash From Investing Activities	-743.0K	4.023M	-7.100M
Cash From Financing Activities	13.11M	10.88M	72.99M
Net Change In Cash	-440.0K	-4.394M	1.519M
YoY Change	-286.44%	-24.71%	-329.46%
FREE CASH FLOW
Cash From Operating Activities	-$12.81M	-$19.30M	-$64.37M
Capital Expenditures	$715.0K	-$4.023M	$7.778M
Free Cash Flow	-$13.53M	-$15.27M	-$72.15M
YoY Change	47.77%	18.61%	154.63%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2023	dei	Document Type DocumentType	10-K
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-41759
CY2023	dei	Entity Registrant Name EntityRegistrantName	Surf Air Mobility Inc.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	36-5025592
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	12111 S. Crenshaw Blvd
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Hawthorne
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	90250
CY2023	dei	City Area Code CityAreaCode	424
CY2023	dei	Local Phone Number LocalPhoneNumber	332-5480
CY2023	dei	Security12b Title Security12bTitle	Common stock, $0.0001 par value per share
CY2023	dei	Trading Symbol TradingSymbol	SRFM
CY2023	dei	Security Exchange Name SecurityExchangeName	NYSE
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CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	12359000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-74362000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-222089000
CY2023	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	202000
CY2023	srfm	Conversion Of Related Party Promissory Note To Class Of Convertible Preferred Shares Value ConversionOfRelatedPartyPromissoryNoteToClassOfConvertiblePreferredSharesValue	5260000
CY2023	srfm	Stock Issued During Period Value Warrants Exercised StockIssuedDuringPeriodValueWarrantsExercised	128000
CY2023	srfm	Issuance Of Related Party Simple Agreements For Future Equity IssuanceOfRelatedPartySimpleAgreementsForFutureEquity	444000
CY2023	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	191000
CY2023	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	855000
CY2023	srfm	Conversion Of Convertible Notes To Class Of Redeemable Convertible Preferred Shares Amount ConversionOfConvertibleNotesToClassOfRedeemableConvertiblePreferredSharesAmount	10494000
CY2023	srfm	Conversion Of Redeemable Convertible Preferred Shares To Common Shares Amount ConversionOfRedeemableConvertiblePreferredSharesToCommonSharesAmount	137463000
CY2023	srfm	Issuance Of Common Shares To Settle Safes Amount IssuanceOfCommonSharesToSettleSafesAmount	86827000
CY2023	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	81250000
CY2023	srfm	Issuance Of Common Stock Related To Contract Termination Amount IssuanceOfCommonStockRelatedToContractTerminationAmount	3175000
CY2023	srfm	Issuance Of Common Stock Under Software License Agreement Value IssuanceOfCommonStockUnderSoftwareLicenseAgreementValue	2000000
CY2023	srfm	Issuance Of Common Stock In Settlement Of Advisor Accrual Amount IssuanceOfCommonStockInSettlementOfAdvisorAccrualAmount	75000
CY2023	srfm	Issuance Of Common Shares Under Gem Purchase Amount IssuanceOfCommonSharesUnderGemPurchaseAmount	25000000
CY2023	srfm	Issuance Of Common Shares Under Share Purchase Agreement Amount IssuanceOfCommonSharesUnderSharePurchaseAgreementAmount	13020000
CY2023	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1273000
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	31077000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-250696000
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	-77485000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-250696000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-74362000
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3762000
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1027000
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	60045000
CY2023	srfm	Non Cash Operating Lease Expense NonCashOperatingLeaseExpense	2147000
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-326000
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	5951000
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	48252000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12452000
CY2023	srfm	Changes In Fair Value Of Financial Instruments Carried At Fair Value ChangesInFairValueOfFinancialInstrumentsCarriedAtFairValue	-50230000
CY2022	srfm	Changes In Fair Value Of Financial Instruments Carried At Fair Value ChangesInFairValueOfFinancialInstrumentsCarriedAtFairValue	-27711000
CY2023	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	97000
CY2022	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	46000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3321000
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	262000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	146000
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	959000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-173000
CY2023	us-gaap	Increase Decrease In Intangible Assets Current IncreaseDecreaseInIntangibleAssetsCurrent	336000
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	126000
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2656000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1336000
CY2023	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	4189000
CY2023	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	18953000
CY2022	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	5736000
CY2023	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	2884000
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	3950000
CY2023	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-2179000
CY2023	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-33000
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-9000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-64371000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-28037000
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7588000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	99000
CY2023	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	678000
CY2023	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	190000
CY2022	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	199000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7100000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-298000
CY2023	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	40000
CY2022	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	5000
CY2023	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1349000
CY2023	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	3716000
CY2022	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	15100000
CY2023	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	10200000
CY2023	us-gaap	Proceeds From Repayments Of Accounts Receivable Securitization ProceedsFromRepaymentsOfAccountsReceivableSecuritization	-33000
CY2023	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	8000000
CY2022	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	4000000
CY2023	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	22502000
CY2022	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	7106000
CY2023	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	114000
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	113000
CY2023	us-gaap	Proceeds From Issuance Of Redeemable Convertible Preferred Stock ProceedsFromIssuanceOfRedeemableConvertiblePreferredStock	3000000
CY2022	us-gaap	Proceeds From Issuance Of Redeemable Convertible Preferred Stock ProceedsFromIssuanceOfRedeemableConvertiblePreferredStock	1400000
CY2023	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	25000000
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1273000
CY2023	srfm	Common Stock Issued For Contract Termination CommonStockIssuedForContractTermination	3175000
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	65000
CY2023	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	128000
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	191000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	7000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	72990000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	27673000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	1519000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-662000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	912000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1574000
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2431000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	912000
CY2018Q2	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	1900000
CY2023Q4	srfm	Outstanding Property Tax Liability Including Penalties And Interests OutstandingPropertyTaxLiabilityIncludingPenaltiesAndInterests	1900000
CY2023	srfm	Amount Of Property Tax Interest And Penalties Related To Tax Lien AmountOfPropertyTaxInterestAndPenaltiesRelatedToTaxLien	1200000
CY2023	srfm	Principal Amount Outstanding On Future Equity With Token Allocation Note PrincipalAmountOutstandingOnFutureEquityWithTokenAllocationNote	500000
CY2023	srfm	Past Due Rental And Maintenance Payments Under Aircraft Leases PastDueRentalAndMaintenancePaymentsUnderAircraftLeases	5000000
CY2022	srfm	Past Due Rental And Maintenance Payments Under Aircraft Leases PastDueRentalAndMaintenancePaymentsUnderAircraftLeases	5000000
CY2023Q4	srfm	Repayment Of Past Due Rental And Maintenance At Contingent Capital Contribution RepaymentOfPastDueRentalAndMaintenanceAtContingentCapitalContribution	1000000
CY2023Q4	srfm	Current Liability As Potentially Triggered By Capital Contributions CurrentLiabilityAsPotentiallyTriggeredByCapitalContributions	1000000
CY2023Q4	srfm	Payments Made Under Payment Plan PaymentsMadeUnderPaymentPlan	0
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Use of Estimates</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of income and expense during the reporting period.</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">On an ongoing basis, the Company evaluates its estimates using historical experience and other factors including the current economic and regulatory environment as well as management’s judgment. Items subject to such estimates and assumptions include: revenue recognition and related allowances, valuation allowance on deferred tax assets, certain accrued liabilities, useful lives and recoverability of long-lived assets, fair value of assets acquired and liabilities assumed in acquisitions, legal contingencies, assumptions underlying convertible notes and convertible securities carried at fair value and stock-based compensation. These estimates may change as new events occur and additional information is obtained and such changes are recognized in the consolidated financial statements as soon as they become known. Actual results could differ from those estimates, and any such differences may be material to the Company’s consolidated financial statements.</span></p>
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Concentration of Risk</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash and accounts receivable. All of the Company’s cash deposits are held at financial institutions that management believes to be of high credit quality. The Company’s cash deposit accounts may exceed federally insured limits at times. The Company has not experienced any losses on cash deposits to date. For the years ended December 31, 2023 and 2022, the US DOT accounted for </span><span style="font-size:10pt;font-family:Times New Roman;color:#000000;white-space:pre-wrap;min-width:fit-content;">32</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">% and </span><span style="font-size:10pt;font-family:Times New Roman;color:#000000;white-space:pre-wrap;min-width:fit-content;">0</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">%, respectively, of the Company's consolidated revenues.</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">We are dependent on part suppliers to deliver necessary airplane components in a timely manner at prices and quality levels acceptable to us. Our inability to efficiently manage these suppliers could have a material adverse effect on our business, prospects, financial condition and operating results.</span></p>
CY2023	srfm	Percentage Of Company Revenues PercentageOfCompanyRevenues	0.32
CY2022	srfm	Percentage Of Company Revenues PercentageOfCompanyRevenues	0
CY2023Q4	us-gaap	Restricted Cash RestrictedCash	700000
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	900000
CY2023	srfm	Maximum Unsettled Amount Receivable MaximumUnsettledAmountReceivable	5000000
CY2023	srfm	Schedule Of Estimated Useful Lives Of Property And Equipment ScheduleOfEstimatedUsefulLivesOfPropertyAndEquipment	<p style="text-indent:4.533%;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:12pt;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Maintenance and repairs are expensed as incurred. Depreciation is calculated using the straight-line method over the estimated useful lives of the related assets, or, in the case of leasehold improvements, over the term of the lease or economic life, whichever is shorter as follows:</span></p> <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;"> <tr style="visibility:collapse;"> <td style="width:48.67%;"></td> <td style="width:1.9%;"></td> <td style="width:49.43%;"></td> </tr> <tr style="height:10pt;background-color:#ffffff;word-break:break-word;white-space:pre-wrap;"> <td style="vertical-align:middle;border-bottom:0.5pt solid #000000;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Assets</span></p></td> <td style="vertical-align:middle;border-bottom:0.5pt solid #ffffff03;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;"> </span></p></td> <td style="vertical-align:middle;border-bottom:0.5pt solid #000000;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;min-width:fit-content;">Depreciable Life</span></p></td> </tr> <tr style="height:10pt;background-color:#cff0fc;word-break:break-word;white-space:pre-wrap;"> <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Aircraft, equipment and rotable spares</span></p></td> <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;"> </span></p></td> <td style="vertical-align:bottom;text-align:center;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">3</span></span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;"> to </span><span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">20</span></span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;"> years</span></p></td> </tr> <tr style="height:10pt;background-color:#ffffff;word-break:break-word;white-space:pre-wrap;"> <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Leasehold improvements</span></p></td> <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;"> </span></p></td> <td style="vertical-align:bottom;text-align:center;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><span><span style="-sec-ix-hidden:F_9810fd86-77f1-4abf-ab62-1d6df4a513de;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Shorter of the estimated lease term</span></span></span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;"> or </span><span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">5</span></span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;"> years</span></p></td> </tr> <tr style="height:10pt;background-color:#cff0fc;word-break:break-word;white-space:pre-wrap;"> <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Office, vehicles and ground equipment</span></p></td> <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;"> </span></p></td> <td style="vertical-align:bottom;text-align:center;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">3</span></span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;"> years and </span><span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">5</span></span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;"> years</span></p></td> </tr> <tr style="height:10pt;background-color:#ffffff;word-break:break-word;white-space:pre-wrap;"> <td style="vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Internal-use software</span></p></td> <td style="vertical-align:bottom;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;min-width:fit-content;"> </span></p></td> <td style="vertical-align:bottom;text-align:center;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">3</span></span><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;"> years</span></p></td> </tr> </table>
CY2023	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0
CY2022	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0
CY2023	us-gaap	Number Of Reporting Units NumberOfReportingUnits	2
CY2023Q4	us-gaap	Goodwill Goodwill	0
CY2022Q4	us-gaap	Goodwill Goodwill	0
CY2023	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	0
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2023	srfm	Threshold Percentage Of Uncertain Tax Position Recognized On Settlement With Tax Authority ThresholdPercentageOfUncertainTaxPositionRecognizedOnSettlementWithTaxAuthority	0.50
CY2023	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	403667
CY2023	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1300000
	us-gaap	Business Combination Separately Recognized Transactions Revenues And Gains Recognized BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized	37371000
	us-gaap	Business Combination Separately Recognized Transactions Net Gains And Losses BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLosses	-4870000
CY2023Q4	us-gaap	Prepaid Insurance PrepaidInsurance	2306000
CY2022Q4	us-gaap	Prepaid Insurance PrepaidInsurance	329000
CY2023Q4	srfm	Prepaid Software PrepaidSoftware	2647000
CY2022Q4	srfm	Prepaid Software PrepaidSoftware	3149000
CY2023Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	2406000
CY2022Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	3355000
CY2023Q4	srfm	Enginereserve Enginereserve	1150000
CY2023Q4	srfm	Vendor Operator Prepayments VendorOperatorPrepayments	634000
CY2022Q4	srfm	Vendor Operator Prepayments VendorOperatorPrepayments	862000
CY2023Q4	srfm	Prepaid Fuel PrepaidFuel	301000
CY2023Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	1607000
CY2022Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	60000
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	11051000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7755000
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	48362000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1346000
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2371000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	722000
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	45991000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	624000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	37474000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	10269000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-10811000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-8983000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	26663000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1286000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1800000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	600000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	3545000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	3051000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	2915000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	2764000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	2577000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	11811000
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	26663000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	246000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	12970000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1149000
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y7M6D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P1Y2M12D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0796
CY2023	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	60045000
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	60045000
CY2023Q4	srfm	Security Deposits Aircraft Operating Leases SecurityDepositsAircraftOperatingLeases	1037000
CY2023Q4	srfm	Cloud Hosted Software CloudHostedSoftware	1829000
CY2022Q4	srfm	Cloud Hosted Software CloudHostedSoftware	1694000
CY2023Q4	srfm	Credit Card Holdback CreditCardHoldback	1748000
CY2023Q4	srfm	Security Deposits Other SecurityDepositsOther	590000
CY2023Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	523000
CY2022Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	122000
CY2023Q4	us-gaap	Other Assets OtherAssets	5727000
CY2022Q4	us-gaap	Other Assets OtherAssets	1816000
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	12818000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1143000
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4104000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	903000
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	5507000
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0729
CY2023	us-gaap	Lease Cost LeaseCost	7466000
CY2022	us-gaap	Lease Cost LeaseCost	1721000
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	3044000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	372000
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1858000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1800000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	6571000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	4484000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2398000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	939000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	14392000
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1422000
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	12970000
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	1343000
CY2023Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	215000
CY2023Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	1137000
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	1352000
CY2023Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P5Y3M18D
CY2023Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.1145
CY2023Q4	srfm	Accrued Monarch Legal Settlement AccruedMonarchLegalSettlement	1314000
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	113000
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	1143000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	359000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	348000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	336000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	330000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	264000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	176000
CY2023Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	1813000
CY2023Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	461000
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	1352000
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	26751000
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1486000
CY2023Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	11473000
CY2022Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	3555000
CY2023Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	7672000
CY2022Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	6446000
CY2023Q4	us-gaap	Secured Long Term Debt SecuredLongTermDebt	2977000
CY2023Q4	srfm	Software Payable SoftwarePayable	2000000
CY2023Q4	srfm	Aircraft Contract Termination Payable AircraftContractTerminationPayable	1454000
CY2022Q4	srfm	Accrued Monarch Legal Settlement AccruedMonarchLegalSettlement	1314000
CY2023Q4	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	1131000
CY2023Q4	srfm	Accrued Maintenance Costs AccruedMaintenanceCosts	980000
CY2023Q4	us-gaap	Interest And Dividends Payable Current InterestAndDividendsPayableCurrent	190000
CY2022Q4	us-gaap	Interest And Dividends Payable Current InterestAndDividendsPayableCurrent	64000
CY2023Q4	srfm	Statutory Penalties StatutoryPenalties	520000
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3120000
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1875000
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	59582000
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	14740000
CY2023Q4	us-gaap	Secured Long Term Debt SecuredLongTermDebt	3000000
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	25794000
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	5177000
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	20617000
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	5175000
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	2612000
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	2819000
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	12828000
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	685000
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1675000
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	25794000
CY2023Q4	us-gaap	Convertible Debt Fair Value Disclosures ConvertibleDebtFairValueDisclosures	7715000
CY2022Q4	us-gaap	Convertible Debt Fair Value Disclosures ConvertibleDebtFairValueDisclosures	29096000
CY2023	us-gaap	Debt Instrument Covenant Description DebtInstrumentCovenantDescription	The Company is subject to affirmative covenants and negative covenants with respect to the Convertible Note Purchase Agreement. These covenants are in the form of minimum liquidity requirements the Company must maintain. The Company received a waiver from PFG regarding the maintenance of minimum cash requirement of $10 million that waives the requirement through December 31, 2024. As of December 31, 2023, the Company was in compliance with all covenants under the Convertible Note Purchase Agreement.
CY2023Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	25000
CY2022Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	24714000
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	300000
CY2023	us-gaap	Legal Fees LegalFees	300000
CY2023Q4	srfm	Maximum Civil Penalty Per Flight MaximumCivilPenaltyPerFlight	14950
CY2023	srfm	Legal Charges Related To Violation LegalChargesRelatedToViolation	200000
CY2018Q2	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	1900000
CY2023Q4	srfm	Outstanding Federal Excise Tax Liability Including Accrued Penalties And Interest OutstandingFederalExciseTaxLiabilityIncludingAccruedPenaltiesAndInterest	7600000
CY2022Q4	srfm	Outstanding Federal Excise Tax Liability Including Accrued Penalties And Interest OutstandingFederalExciseTaxLiabilityIncludingAccruedPenaltiesAndInterest	5800000
CY2023Q4	srfm	Outstanding Property Tax Liability Including Penalties And Interests OutstandingPropertyTaxLiabilityIncludingPenaltiesAndInterests	1900000
CY2022Q4	srfm	Outstanding Property Tax Liability Including Penalties And Interests OutstandingPropertyTaxLiabilityIncludingPenaltiesAndInterests	1700000
CY2023	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	60505000
CY2022	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	20274000
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	9568000
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	5680000
CY2023	us-gaap	Contract With Customer Liability Increase Decrease For Contract Acquired In Business Combination ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination	7329000
CY2023	srfm	Contract With Customer Liability Revenue Deferred ContractWithCustomerLiabilityRevenueDeferred	45712000
CY2022	srfm	Contract With Customer Liability Revenue Deferred ContractWithCustomerLiabilityRevenueDeferred	24162000
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-40884000
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-20274000
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	21725000
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	9568000
CY2022Q4	us-gaap	Temporary Equity Shares Authorized TemporaryEquitySharesAuthorized	362258435
CY2022Q4	us-gaap	Temporary Equity Shares Issued TemporaryEquitySharesIssued	300623025
CY2022Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	300623025
CY2022Q4	srfm	Temporary Equity Carrying Value Attributable To Parent TemporaryEquityCarryingValueAttributableToParent	134081000
CY2022Q4	us-gaap	Temporary Equity Liquidation Preference TemporaryEquityLiquidationPreference	178608000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1768205
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P9Y3D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	10306000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.58
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	48212
CY2023	srfm	Share Based Compensation Arrangement By Share Based Payment Award Options Granted Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm	P10Y
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	9.11
CY2023	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	161091
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	1.19
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	49167
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	3.37
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1606159
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y14D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	687000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.12
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1253108
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P7Y9M29D
CY2023Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	596000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	3.83
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	2900000
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y5M4D
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	8
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	6
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	2907000
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	2321000
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	191000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	7000
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	41000
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.0355
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.0374
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.0242
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.0402
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y9M18D
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y9M18D
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.61
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	1.55
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	1.16
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	2.38
CY2023Q3	srfm	Share Conversion Ratio ShareConversionRatio	1
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	48252000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12452000
CY2023	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-216682000
CY2022	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-35860000
CY2023	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	-37318000
CY2022	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	-38502000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-254000000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-74362000
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	17000
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5000
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	17000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5000
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2622000
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-699000
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-5000
CY2023	us-gaap	Deferred Federal State And Local Tax Expense Benefit DeferredFederalStateAndLocalTaxExpenseBenefit	-3321000
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-5000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3304000
CY2023	srfm	Income Tax Reconciliation Pretax Loss Amount IncomeTaxReconciliationPretaxLossAmount	53340000
CY2023	srfm	Effective Income Tax Rate Reconciliation Pretax Loss EffectiveIncomeTaxRateReconciliationPretaxLoss	0.21
CY2022	srfm	Income Tax Reconciliation Pretax Loss Amount IncomeTaxReconciliationPretaxLossAmount	15616000
CY2022	srfm	Effective Income Tax Rate Reconciliation Pretax Loss EffectiveIncomeTaxRateReconciliationPretaxLoss	0.21
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-2132000
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0084
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-2575000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0346
CY2023	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	6962000
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.0274
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	8086000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.1087
CY2023	srfm	Income Tax Reconciliation Goodwill Impairment IncomeTaxReconciliationGoodwillImpairment	12395000
CY2023	srfm	Effective Income Tax Rate Reconciliation Goodwill Impairment EffectiveIncomeTaxRateReconciliationGoodwillImpairment	-0.0488
CY2023	srfm	Income Tax Reconciliation Transaction Costs Amount IncomeTaxReconciliationTransactionCostsAmount	3712000
CY2023	srfm	Effective Income Tax Rate Reconciliation Transaction Costs Percent EffectiveIncomeTaxRateReconciliationTransactionCostsPercent	-0.0146
CY2022	srfm	Income Tax Reconciliation Transaction Costs Amount IncomeTaxReconciliationTransactionCostsAmount	871000
CY2022	srfm	Effective Income Tax Rate Reconciliation Transaction Costs Percent EffectiveIncomeTaxRateReconciliationTransactionCostsPercent	-0.0117
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	5373000
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CY2023	srfm	Income Tax Reconciliation Change In Fair Value Of Financial Instruments Amount IncomeTaxReconciliationChangeInFairValueOfFinancialInstrumentsAmount	4153000
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$SRFM
SURF AIR MOBILITY INC. Stock $srfm

2024 Q1 Form 10-K Financial Statement

#000095017024038767 Filed on March 29, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SRFM SURF AIR MOBILITY INC. Stock $srfm

2024 Q1 Form 10-K Financial Statement

#000095017024038767 Filed on March 29, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SRFM
SURF AIR MOBILITY INC. Stock $srfm