2023 Q4 Form 20-F Financial Statement

#000110465924045459 Filed on April 10, 2024

View on sec.gov

Income Statement

Concept 2023 Q4 2023
Revenue $83.61M $221.6M
YoY Change 6.46% 7.16%
Cost Of Revenue $31.24M $107.0M
YoY Change 1.01% 2.54%
Gross Profit $52.37M $16.15M
YoY Change 9.99% -84.25%
Gross Profit Margin 62.63% 7.29%
Selling, General & Admin $41.63M $88.99M
YoY Change 3.29% -41.57%
% of Gross Profit 79.5% 551.07%
Research & Development $1.651M $4.630M
YoY Change -31.4% -31.82%
% of Gross Profit 3.15% 28.67%
Depreciation & Amortization $3.096M
YoY Change -5.46%
% of Gross Profit 19.17%
Operating Expenses $43.25M $22.00M
YoY Change 1.27% -86.17%
Operating Profit $9.111M -$41.50M
YoY Change 86.07% -26.67%
Interest Expense $266.1K $137.8K
YoY Change 25.6% -81.92%
% of Operating Profit 2.92%
Other Income/Expense, Net $0.00 $137.1K
YoY Change -100.0% -89.52%
Pretax Income $9.377M -$40.52M
YoY Change 63.53% -25.67%
Income Tax $823.3K -$6.812M
% Of Pretax Income 8.78%
Net Earnings $8.556M -$33.66M
YoY Change 324.14% -29.72%
Net Earnings / Revenue 10.23% -15.19%
Basic Earnings Per Share -$0.54
Diluted Earnings Per Share $0.14 -$0.54
COMMON SHARES
Basic Shares Outstanding 64.00M
Diluted Shares Outstanding 62.79M

Balance Sheet

Concept 2023 Q4 2023
SHORT-TERM ASSETS
Cash & Short-Term Investments $60.17M $60.17M
YoY Change 9.43% 9.43%
Cash & Equivalents $8.474M
Short-Term Investments
Other Short-Term Assets $3.095M $8.042M
YoY Change -30.15% 81.53%
Inventory
Prepaid Expenses
Receivables $314.9K $2.235M
Other Receivables $1.639M $0.00
Total Short-Term Assets $9.922M $70.44M
YoY Change -84.8% 7.94%
LONG-TERM ASSETS
Property, Plant & Equipment $30.24M $53.63M
YoY Change -57.04% -23.8%
Goodwill $27.65M
YoY Change -85.92%
Intangibles $8.294M
YoY Change -24.85%
Long-Term Investments $38.00M $38.00M
YoY Change 0.0% 0.0%
Other Assets $4.464M $31.69M
YoY Change -84.29% 11.53%
Total Long-Term Assets $53.31M $378.5M
YoY Change -86.97% -7.5%
TOTAL ASSETS
Total Short-Term Assets $9.922M $70.44M
Total Long-Term Assets $53.31M $378.5M
Total Assets $63.23M $448.9M
YoY Change -86.67% -5.38%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses $49.15M $62.26M
YoY Change -32.51% -14.51%
Deferred Revenue $35.51M
YoY Change 11.48%
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $44.28M $314.4M
YoY Change -84.86% 7.47%
LONG-TERM LIABILITIES
Long-Term Debt
YoY Change
Other Long-Term Liabilities $9.496M $9.496M
YoY Change -51.37% -51.37%
Total Long-Term Liabilities $9.496M $9.496M
YoY Change -51.37% -51.37%
TOTAL LIABILITIES
Total Short-Term Liabilities $44.28M $314.4M
Total Long-Term Liabilities $9.496M $9.496M
Total Liabilities $47.32M $335.9M
YoY Change -85.72% 1.37%
SHAREHOLDERS EQUITY
Retained Earnings -$55.17M
YoY Change 6.28%
Common Stock $77.46M
YoY Change -2.29%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $15.92M $113.0M
YoY Change
Total Liabilities & Shareholders Equity $63.23M $448.9M
YoY Change -86.67% -5.38%

Cashflow Statement

Concept 2023 Q4 2023
OPERATING ACTIVITIES
Net Income $8.556M -$33.66M
YoY Change 324.14% -29.72%
Depreciation, Depletion And Amortization $3.096M
YoY Change -5.46%
Cash From Operating Activities $1.233M
YoY Change -158.17%
INVESTING ACTIVITIES
Capital Expenditures $315.5K
YoY Change 34.47%
Acquisitions $58.79K
YoY Change
Other Investing Activities -$1.726M
YoY Change 98.44%
Cash From Investing Activities -$558.7K
YoY Change 54.74%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 56.82K
YoY Change 108.23%
NET CHANGE
Cash From Operating Activities 1.233M
Cash From Investing Activities -558.7K
Cash From Financing Activities 56.82K
Net Change In Cash 730.6K
YoY Change -130.8%
FREE CASH FLOW
Cash From Operating Activities $1.233M
Capital Expenditures $315.5K
Free Cash Flow $917.1K
YoY Change -138.97%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2023 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
CY2023Q4 us-gaap Goodwill
Goodwill
196289492
CY2023 dei Entity Central Index Key
EntityCentralIndexKey
0001420529
CY2023 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2023 dei Amendment Flag
AmendmentFlag
false
CY2022Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2023Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2023Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2022Q1 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Award Vesting Rights Percentage
SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
0.25
CY2023 dei Document Type
DocumentType
20-F
CY2023 dei Document Registration Statement
DocumentRegistrationStatement
false
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 Document Shell Company Report
DocumentShellCompanyReport
false
CY2023 dei Entity File Number
EntityFileNumber
001-33910
CY2023 dei Entity Registrant Name
EntityRegistrantName
ATA Creativity Global
CY2023 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
E9
CY2023 dei Entity Address Address Line1
EntityAddressAddressLine1
c/o Rm.507, Bldg. 3, BinhuZhuoyueCheng,
CY2023 dei Entity Address Address Line2
EntityAddressAddressLine2
WenhuaKechuangYuan, Huayuan Blvd. 365,
CY2023 dei Entity Address Address Line3
EntityAddressAddressLine3
Baohe
CY2023 dei Entity Address City Or Town
EntityAddressCityOrTown
Hefei, Anhui
CY2023 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
230051
CY2023 dei Entity Address Country
EntityAddressCountry
CN
CY2023 dei Security12b Title
Security12bTitle
American Depositary Shares, each representingtwo common shares, par value $0.01 per share
CY2023 dei Trading Symbol
TradingSymbol
AACG
CY2023 dei Security Exchange Name
SecurityExchangeName
NASDAQ
CY2023Q4 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
64000260
CY2023 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
No
CY2023 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2023 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2023 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2023 dei Entity Filer Category
EntityFilerCategory
Non-accelerated Filer
CY2023 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2023 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
false
CY2023 dei Document Fin Stmt Error Correction Flag
DocumentFinStmtErrorCorrectionFlag
false
CY2023 dei Document Accounting Standard
DocumentAccountingStandard
U.S. GAAP
CY2023 dei Entity Shell Company
EntityShellCompany
false
CY2023 dei Auditor Firm
AuditorFirmId
3487
CY2021 dei Auditor Name
AuditorName
KPMG Huazhen LLP
CY2022 dei Auditor Name
AuditorName
KPMG Huazhen LLP
CY2021 dei Auditor Firm
AuditorFirmId
1186
CY2022 dei Auditor Firm
AuditorFirmId
1186
CY2023 dei Auditor Name
AuditorName
Audit Alliance LLP
CY2023 dei Auditor Location
AuditorLocation
Singapore, Singapore
CY2021 dei Auditor Location
AuditorLocation
Beijing, China
CY2022 dei Auditor Location
AuditorLocation
Beijing, China
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
54980199
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
60167232
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
8474377
CY2022Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
5852038
CY2023Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
2235490
CY2023Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
314862
CY2022Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
4430285
CY2023Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
8042169
CY2023Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
1132716
CY2022Q4 us-gaap Assets Current
AssetsCurrent
65262522
CY2023Q4 us-gaap Assets Current
AssetsCurrent
70444891
CY2023Q4 us-gaap Assets Current
AssetsCurrent
9921955
CY2022Q4 us-gaap Long Term Investments
LongTermInvestments
38000000
CY2023Q4 us-gaap Long Term Investments
LongTermInvestments
38000000
CY2023Q4 us-gaap Long Term Investments
LongTermInvestments
5352188
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
32760976
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
30235985
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
4258649
CY2022Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
76119444
CY2023Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
58886111
CY2023Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
8293935
CY2022Q4 us-gaap Goodwill
Goodwill
196289492
CY2023Q4 us-gaap Goodwill
Goodwill
196289492
CY2023Q4 us-gaap Goodwill
Goodwill
27646797
CY2022Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
28415794
CY2023Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
31691417
CY2023Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
4463643
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
37616541
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
23391247
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
3294588
CY2022Q4 us-gaap Assets
Assets
474464769
CY2023Q4 us-gaap Assets
Assets
448939143
CY2023Q4 us-gaap Assets
Assets
63231755
CY2022Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
55904510
CY2023Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
49146103
CY2023Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
6922083
CY2022Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
16920429
CY2023Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
13110449
CY2023Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1846568
CY2022Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
219717574
CY2023Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
252145949
CY2023Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
35514014
CY2022Q4 us-gaap Liabilities Current
LiabilitiesCurrent
292542513
CY2023Q4 us-gaap Liabilities Current
LiabilitiesCurrent
314402501
CY2023Q4 us-gaap Liabilities Current
LiabilitiesCurrent
44282665
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
19528763
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
9496422
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1337543
CY2022Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
18879303
CY2023Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
12066513
CY2023Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
1699533
CY2022Q4 us-gaap Liabilities
Liabilities
330950579
CY2023Q4 us-gaap Liabilities
Liabilities
335965436
CY2023Q4 us-gaap Liabilities
Liabilities
47319741
CY2022Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2023Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2022Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
500000000
CY2023Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
500000000
CY2022Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
63829698
CY2023Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
64514368
CY2022Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
62753840
CY2023Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
62893960
CY2022Q4 us-gaap Common Stock Value
CommonStockValue
4720147
CY2023Q4 us-gaap Common Stock Value
CommonStockValue
4730128
CY2023Q4 us-gaap Common Stock Value
CommonStockValue
666225
CY2022Q4 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
585358
CY2023Q4 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
585358
CY2022Q4 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
8626894
CY2023Q4 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
8201046
CY2023Q4 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
1155093
CY2022Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
542058092
CY2023Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
545222465
CY2023Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
76792978
CY2022Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-37003085
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-37004507
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-5211976
CY2023 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
978530
CY2023 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
137823
CY2021 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-213046
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-358048927
CY2023Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-391709172
CY2023Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-55171083
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
143099333
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
113037868
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
15921051
CY2022Q4 us-gaap Minority Interest
MinorityInterest
414857
CY2023Q4 us-gaap Minority Interest
MinorityInterest
-64161
CY2023Q4 us-gaap Minority Interest
MinorityInterest
-9037
CY2022Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
143514190
CY2023Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
112973707
CY2023Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
15912014
CY2022Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
474464769
CY2023Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
448939143
CY2023Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
63231755
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
202209465
CY2022 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
206820874
CY2023 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
221618968
CY2023 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
31214379
CY2021 us-gaap Cost Of Revenue
CostOfRevenue
97413915
CY2022 us-gaap Cost Of Revenue
CostOfRevenue
104315856
CY2023 us-gaap Cost Of Revenue
CostOfRevenue
106961759
CY2023 us-gaap Cost Of Revenue
CostOfRevenue
15065249
CY2021 us-gaap Gross Profit
GrossProfit
104795550
CY2022 us-gaap Gross Profit
GrossProfit
102505018
CY2023 us-gaap Gross Profit
GrossProfit
114657209
CY2023 us-gaap Gross Profit
GrossProfit
16149130
CY2021 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
11801545
CY2022 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
6790791
CY2023 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
4629880
CY2023 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
652105
CY2021 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
66149460
CY2022 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
75265726
CY2023 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
78737492
CY2023 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
11089944
CY2021 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
93256046
CY2022 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
77051580
CY2023 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
72816606
CY2023 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
10256004
CY2021 us-gaap Operating Expenses
OperatingExpenses
171207051
CY2022 us-gaap Operating Expenses
OperatingExpenses
159108097
CY2023 us-gaap Operating Expenses
OperatingExpenses
156183978
CY2023 us-gaap Operating Expenses
OperatingExpenses
21998053
CY2021 aacg Other Operating Income Net
OtherOperatingIncomeNet
22018
CY2022 aacg Other Operating Income Net
OtherOperatingIncomeNet
16515
CY2023 aacg Other Operating Income Net
OtherOperatingIncomeNet
30865
CY2023 aacg Other Operating Income Net
OtherOperatingIncomeNet
4347
CY2022 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
5436
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
-66389483
CY2022 us-gaap Operating Income Loss
OperatingIncomeLoss
-56586564
CY2023 us-gaap Operating Income Loss
OperatingIncomeLoss
-41495904
CY2023 us-gaap Operating Income Loss
OperatingIncomeLoss
-5844576
CY2021 aacg Gain Or Loss On Disposal Of Subsidiaries And Other
GainOrLossOnDisposalOfSubsidiariesAndOther
33542154
CY2022 aacg Gain Or Loss On Disposal Of Subsidiaries And Other
GainOrLossOnDisposalOfSubsidiariesAndOther
1308627
CY2021 us-gaap Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount
6000000
CY2021 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
1110681
CY2022 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
756886
CY2023 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-4876
CY2023 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-687
CY2021 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
28439789
CY2022 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2070949
CY2023 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
973654
CY2023 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
137136
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-37949694
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-54515615
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-40522250
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-5707440
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-1539577
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-5921384
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-6811709
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-959409
CY2021 us-gaap Profit Loss
ProfitLoss
-36410117
CY2022 us-gaap Profit Loss
ProfitLoss
-48594231
CY2023 us-gaap Profit Loss
ProfitLoss
-33710541
CY2023 us-gaap Profit Loss
ProfitLoss
-4748031
CY2021 us-gaap Net Income Loss Attributable To Redeemable Noncontrolling Interest
NetIncomeLossAttributableToRedeemableNoncontrollingInterest
-714121
CY2021 us-gaap Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
-2046403
CY2022 us-gaap Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
-701322
CY2023 us-gaap Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
-50296
CY2023 us-gaap Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
-7084
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-33649593
CY2022 us-gaap Net Income Loss
NetIncomeLoss
-47892909
CY2023 us-gaap Net Income Loss
NetIncomeLoss
-33660245
CY2023 us-gaap Net Income Loss
NetIncomeLoss
-4740947
CY2021 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-135125
CY2022 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
556762
CY2023 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-1422
CY2023 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-200
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-135125
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
556762
CY2023 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1422
CY2023 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-200
CY2021 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
-36545242
CY2022 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
-48037469
CY2023 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
-33711963
CY2023 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
-4748231
CY2021 aacg Comprehensive Income Loss Net Of Tax Attributable To Redeemable Noncontrolling Interest From Continuing Operations
ComprehensiveIncomeLossNetOfTaxAttributableToRedeemableNoncontrollingInterestFromContinuingOperations
-714121
CY2021 aacg Comprehensive Income Loss Net Of Tax Attributable To Non Redeemable Noncontrolling Interest From Continuing Operations
ComprehensiveIncomeLossNetOfTaxAttributableToNonRedeemableNoncontrollingInterestFromContinuingOperations
-2046403
CY2022 aacg Comprehensive Income Loss Net Of Tax Attributable To Non Redeemable Noncontrolling Interest From Continuing Operations
ComprehensiveIncomeLossNetOfTaxAttributableToNonRedeemableNoncontrollingInterestFromContinuingOperations
-701322
CY2023 aacg Comprehensive Income Loss Net Of Tax Attributable To Non Redeemable Noncontrolling Interest From Continuing Operations
ComprehensiveIncomeLossNetOfTaxAttributableToNonRedeemableNoncontrollingInterestFromContinuingOperations
-50296
CY2023 aacg Comprehensive Income Loss Net Of Tax Attributable To Non Redeemable Noncontrolling Interest From Continuing Operations
ComprehensiveIncomeLossNetOfTaxAttributableToNonRedeemableNoncontrollingInterestFromContinuingOperations
-7084
CY2021 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-33784718
CY2022 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-47336147
CY2023 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-33661667
CY2023 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-4741147
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.57
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.57
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.76
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.76
CY2023 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.54
CY2023 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.54
CY2023 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.08
CY2023 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.08
CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
199247864
CY2021 us-gaap Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
-35695996
CY2021 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-135125
CY2021 us-gaap Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition
AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
1039972
CY2021 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-114729
CY2021 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
232245
CY2021 aacg Temporary Equity Accretion To Redemption Value Effect On Equity
TemporaryEquityAccretionToRedemptionValueEffectOnEquity
2283089
CY2021 aacg Adjustments To Additional Paid In Capital Acquisition Of Non Redeemable Non Controlling Interests
AdjustmentsToAdditionalPaidInCapitalAcquisitionOfNonRedeemableNonControllingInterests
125000
CY2021 aacg Disposal Of Subsidiary
DisposalOfSubsidiary
-28733392
CY2021Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
190899534
CY2022 us-gaap Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
-48594231
CY2022 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
556762
CY2022 us-gaap Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition
AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
1459755
CY2022 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-30731
CY2022 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
218943
CY2022 aacg Adjustments To Additional Paid In Capital Acquisition Of Non Redeemable Non Controlling Interests
AdjustmentsToAdditionalPaidInCapitalAcquisitionOfNonRedeemableNonControllingInterests
400000
CY2022 aacg Disposal Of Subsidiary
DisposalOfSubsidiary
595842
CY2022Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
143514190
CY2023 us-gaap Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
-33710541
CY2023 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-1422
CY2023 us-gaap Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition
AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
3068041
CY2023 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-68326
CY2023 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
471765
CY2023 aacg Adjustments To Additional Paid In Capital Acquisition Of Non Redeemable Non Controlling Interests
AdjustmentsToAdditionalPaidInCapitalAcquisitionOfNonRedeemableNonControllingInterests
300000
CY2023Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
112973707
CY2023Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
15912014
CY2021 us-gaap Profit Loss
ProfitLoss
-36410117
CY2022 us-gaap Profit Loss
ProfitLoss
-48594231
CY2023 us-gaap Profit Loss
ProfitLoss
-33710541
CY2023 us-gaap Profit Loss
ProfitLoss
-4748031
CY2021 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
23025480
CY2022 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
22590666
CY2023 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
21984382
CY2023 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
3096435
CY2021 us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
-24380
CY2022 us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
1692
CY2023 us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
-893
CY2023 us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
-126
CY2021 us-gaap Share Based Compensation
ShareBasedCompensation
1039972
CY2022 us-gaap Share Based Compensation
ShareBasedCompensation
1459755
CY2023 us-gaap Share Based Compensation
ShareBasedCompensation
3068041
CY2023 us-gaap Share Based Compensation
ShareBasedCompensation
432125
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-1562358
CY2022 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-6052019
CY2023 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-6812790
CY2023 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-959561
CY2021 aacg Gain Or Loss On Disposal Of Subsidiaries And Other
GainOrLossOnDisposalOfSubsidiariesAndOther
33542154
CY2022 aacg Gain Or Loss On Disposal Of Subsidiaries And Other
GainOrLossOnDisposalOfSubsidiariesAndOther
1308627
CY2021 aacg Impairment Loss Of Long Term Investments Under Continuing Operations And Discontinued Operations
ImpairmentLossOfLongTermInvestmentsUnderContinuingOperationsAndDiscontinuedOperations
6000000
CY2023 aacg Gain From Acquisition Of Subsidiary
GainFromAcquisitionOfSubsidiary
4018
CY2023 aacg Gain From Acquisition Of Subsidiary
GainFromAcquisitionOfSubsidiary
566
CY2021 us-gaap Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
-213741
CY2022 us-gaap Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
-323
CY2023 us-gaap Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
-7
CY2023 us-gaap Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
-1
CY2021 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-1245142
CY2022 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
4913849
CY2023 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-3616548
CY2023 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-509380
CY2021 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-675236
CY2022 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
5711215
CY2023 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
2386561
CY2023 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
336140
CY2021 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
3788762
CY2022 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
1833631
CY2023 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
3275623
CY2023 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
461362
CY2021 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
-85707
CY2022 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
-7947
CY2023 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
-13753
CY2023 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
-1937
CY2021 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
4532885
CY2022 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
10884454
CY2023 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-7139011
CY2023 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-1005509
CY2021 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
6798577
CY2022 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
18874126
CY2023 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
33423899
CY2023 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
4707658
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-31833685
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-14613887
CY2023 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
8751473
CY2023 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1232619
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
4451589
CY2022 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1618338
CY2023 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2240101
CY2023 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
315512
CY2021 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
22490
CY2022 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
6010
CY2023 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
14850
CY2023 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
2092
CY2022 aacg Payments To Acquire Liabilities Assumed
PaymentsToAcquireLiabilitiesAssumed
312338
CY2023 aacg Payments To Acquire Liabilities Assumed
PaymentsToAcquireLiabilitiesAssumed
1023859
CY2023 aacg Payments To Acquire Liabilities Assumed
PaymentsToAcquireLiabilitiesAssumed
144208
CY2021 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
4642082
CY2023 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
417376
CY2023 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
58786
CY2021 aacg Proceeds From Deconsolidation Of Subsidiaries And Others Less Cash Disposal
ProceedsFromDeconsolidationOfSubsidiariesAndOthersLessCashDisposal
-832811
CY2022 aacg Proceeds From Deconsolidation Of Subsidiaries And Others Less Cash Disposal
ProceedsFromDeconsolidationOfSubsidiariesAndOthersLessCashDisposal
-165437
CY2021 aacg Payment Of Cash For Acquisition Of Non Redeemable Non Controlling Interests
PaymentOfCashForAcquisitionOfNonRedeemableNonControllingInterests
125000
CY2022 aacg Payment Of Cash For Acquisition Of Non Redeemable Non Controlling Interests
PaymentOfCashForAcquisitionOfNonRedeemableNonControllingInterests
400000
CY2023 aacg Payment Of Cash For Acquisition Of Non Redeemable Non Controlling Interests
PaymentOfCashForAcquisitionOfNonRedeemableNonControllingInterests
300000
CY2023 aacg Payment Of Cash For Acquisition Of Non Redeemable Non Controlling Interests
PaymentOfCashForAcquisitionOfNonRedeemableNonControllingInterests
42254
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-10028992
CY2022 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2490103
CY2023 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-3966486
CY2023 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-558668
CY2021 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
114729
CY2022 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
30731
CY2023 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
68326
CY2023 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
9624
CY2021 us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
2710000
CY2021 us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
2000000
CY2021 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
232245
CY2022 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
218943
CY2023 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
471765
CY2023 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
66447
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
827516
CY2022 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
188212
CY2023 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
403439
CY2023 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
56823
CY2021 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-348911
CY2022 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
556616
CY2023 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-1393
CY2023 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-196
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-41384072
CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-16359162
CY2023 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
5187033
CY2023 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
730578
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
112723433
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
71339361
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
54980199
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
7743799
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
71339361
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
54980199
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
60167232
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
8474377
CY2021 us-gaap Income Taxes Paid
IncomeTaxesPaid
154379
CY2022 us-gaap Income Taxes Paid
IncomeTaxesPaid
28316
CY2023 us-gaap Income Taxes Paid
IncomeTaxesPaid
20427
CY2023 us-gaap Income Taxes Paid
IncomeTaxesPaid
2877
CY2021 us-gaap Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
5316
CY2023 us-gaap Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
211
CY2023 us-gaap Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
30
CY2021 us-gaap Interest Paid Net
InterestPaidNet
25278
CY2022 us-gaap Noncash Or Part Noncash Acquisition Payables Assumed1
NoncashOrPartNoncashAcquisitionPayablesAssumed1
1222191
CY2023 us-gaap Noncash Or Part Noncash Acquisition Payables Assumed1
NoncashOrPartNoncashAcquisitionPayablesAssumed1
198333
CY2023 us-gaap Noncash Or Part Noncash Acquisition Payables Assumed1
NoncashOrPartNoncashAcquisitionPayablesAssumed1
27935
CY2021 us-gaap Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1
NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1
13041021
CY2022 us-gaap Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1
NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1
5378395
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
16132735
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
14628975
CY2023 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
1709583
CY2023 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
240790
CY2023 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="display:inline-block;text-indent:0pt;width:18pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;">(c)</span></span><span style="font-style:italic;font-weight:bold;">Use of estimates</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 0pt 18pt;">The preparation of financial statements in conformity with U.S. GAAP requires management of the Group to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Such estimates include the fair value determinations of identifiable assets acquired and liabilities assumed, the fair values of share-based payments and other equity investments, the collectability of loan receivable and other receivables, the realizability of deferred income tax assets, the estimate for useful lives and residual values of long-lived assets, the recoverability of long-lived assets, goodwill and long-term investments, determination of estimated stand-alone selling prices of performance obligations, variable consideration and measurement of progress towards completion in revenue recognition. Actual results could differ from those estimates. The current economic environment has increased the degree of uncertainty inherent in those estimates and assumptions.</p>
CY2023Q4 aacg Foreign Currency Translation Rate
ForeignCurrencyTranslationRate
7.0999
CY2021 us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
14244301
CY2022 us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
18470625
CY2023 us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
22080933
CY2023Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
0
CY2021 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
14870527
CY2022 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
15038804
CY2023 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
14895498
CY2022Q4 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
565675
CY2023Q4 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
609416
CY2022Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
15488
CY2023Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
15467
CY2023Q4 us-gaap Other Receivables Net Current
OtherReceivablesNetCurrent
1638583
CY2022Q4 aacg Prepaid Marketing Fee
PrepaidMarketingFee
657764
CY2023Q4 aacg Prepaid Marketing Fee
PrepaidMarketingFee
751836
CY2022Q4 us-gaap Supplies
Supplies
761613
CY2023Q4 us-gaap Supplies
Supplies
1932090
CY2022Q4 us-gaap Other Assets Current
OtherAssetsCurrent
2429745
CY2023Q4 us-gaap Other Assets Current
OtherAssetsCurrent
3094777
CY2022Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
4430285
CY2023Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
8042169
CY2023 aacg Interest Receivable Rate
InterestReceivableRate
0
CY2022Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
69022636
CY2023Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
66063591
CY2022Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
36261660
CY2023Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
35827606
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
32760976
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
30235985
CY2021 us-gaap Depreciation
Depreciation
5792147
CY2022 us-gaap Depreciation
Depreciation
5117333
CY2023 us-gaap Depreciation
Depreciation
4751049
CY2020Q3 us-gaap Goodwill Period Increase Decrease
GoodwillPeriodIncreaseDecrease
-5723832
CY2021Q4 us-gaap Goodwill
Goodwill
194754963
CY2022 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
1534529
CY2022Q4 us-gaap Goodwill
Goodwill
196289492
CY2021 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2022 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2023 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2022Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
135240000
CY2022Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
59120556
CY2022Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
76119444
CY2023Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
135000000
CY2023Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
76113889
CY2023Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
58886111
CY2021 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
17233333
CY2022 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
17473333
CY2023 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
17233333
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
17233333
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
13344444
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
7900000
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
7900000
CY2023Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
7900000
CY2022Q4 aacg Number Of Operating Leases
NumberOfOperatingLeases
29
CY2022Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P2Y9M14D
CY2022Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0657
CY2023Q4 aacg Number Of Operating Leases
NumberOfOperatingLeases
25
CY2023Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P2Y2M1D
CY2023Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0656
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
21599937
CY2022 us-gaap Operating Lease Cost
OperatingLeaseCost
18456989
CY2023 us-gaap Operating Lease Cost
OperatingLeaseCost
18600344
CY2021 us-gaap Short Term Lease Cost
ShortTermLeaseCost
3248285
CY2022 us-gaap Short Term Lease Cost
ShortTermLeaseCost
3412129
CY2023 us-gaap Short Term Lease Cost
ShortTermLeaseCost
3950259
CY2023Q4 us-gaap Short Term Lease Commitment Amount
ShortTermLeaseCommitmentAmount
3146914
CY2021 us-gaap Variable Lease Cost
VariableLeaseCost
0
CY2022 us-gaap Variable Lease Cost
VariableLeaseCost
0
CY2023 us-gaap Variable Lease Cost
VariableLeaseCost
0
CY2021 us-gaap Sublease Income
SubleaseIncome
0
CY2022 us-gaap Sublease Income
SubleaseIncome
0
CY2023 us-gaap Sublease Income
SubleaseIncome
0
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
37616541
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
23391247
CY2022Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
16920429
CY2023Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
13110449
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
19528763
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
9496422
CY2021 aacg Cash Paid For Amounts Included In Measurement Of Operating Leases Liabilities
CashPaidForAmountsIncludedInMeasurementOfOperatingLeasesLiabilities
21478066
CY2022 aacg Cash Paid For Amounts Included In Measurement Of Operating Leases Liabilities
CashPaidForAmountsIncludedInMeasurementOfOperatingLeasesLiabilities
18669210
CY2023 aacg Cash Paid For Amounts Included In Measurement Of Operating Leases Liabilities
CashPaidForAmountsIncludedInMeasurementOfOperatingLeasesLiabilities
18077004
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
16132735
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
14628975
CY2023 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
1709583
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
13570315
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
8297577
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
1538067
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
707828
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
128696
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
0
CY2023Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
24242483
CY2023Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
1635612
CY2023Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
22606871
CY2023 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
221618968
CY2021 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
22781
CY2022 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
130635
CY2023 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
1081
CY2023 aacg Line Of Credit From Loan Facility Withdrawn
LineOfCreditFromLoanFacilityWithdrawn
0
CY2022Q4 us-gaap Customer Refund Liability Current
CustomerRefundLiabilityCurrent
19976189
CY2023Q4 us-gaap Customer Refund Liability Current
CustomerRefundLiabilityCurrent
22141880
CY2022Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
20228470
CY2023Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
17901640
CY2022Q4 aacg Accrued Test Monitoring Fees Current
AccruedTestMonitoringFeesCurrent
2432153
CY2022Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
3791413
CY2023Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
3102467
CY2022Q4 aacg Income Taxes Payable Current
IncomeTaxesPayableCurrent
14834
CY2023Q4 aacg Income Taxes Payable Current
IncomeTaxesPayableCurrent
1081
CY2022Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
9461451
CY2023Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
5999035
CY2022Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
55904510
CY2023Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
49146103
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
202209465
CY2022 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
206820874
CY2021 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-1562358
CY2021Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
202453092
CY2022Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
219717574
CY2022 aacg Contract With Customer Liability Cash Received In Advance Net Of Vat
ContractWithCustomerLiabilityCashReceivedInAdvanceNetOfVAT
223388868
CY2023 aacg Contract With Customer Liability Cash Received In Advance Net Of Vat
ContractWithCustomerLiabilityCashReceivedInAdvanceNetOfVAT
261312149
CY2022 us-gaap Contract With Customer Liability Increase Decrease For Contract Acquired In Business Combination
ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination
1534529
CY2023 us-gaap Contract With Customer Liability Increase Decrease For Contract Acquired In Business Combination
ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination
-1336197
CY2022 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
113271035
CY2023 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
122951789
CY2022 aacg Contract With Customer Liability Revenue Recognized From Deferred Revenue Arising During Current Year
ContractWithCustomerLiabilityRevenueRecognizedFromDeferredRevenueArisingDuringCurrentYear
88928077
CY2023 aacg Contract With Customer Liability Revenue Recognized From Deferred Revenue Arising During Current Year
ContractWithCustomerLiabilityRevenueRecognizedFromDeferredRevenueArisingDuringCurrentYear
102430097
CY2022 aacg Contract With Customer Liability Disposal Of Equity Interests
ContractWithCustomerLiabilityDisposalOfEquityInterests
-1609644
CY2022 aacg Contract With Customer Liability Change Of Refund Liabilities
ContractWithCustomerLiabilityChangeOfRefundLiabilities
-3850159
CY2023 aacg Contract With Customer Liability Change Of Refund Liabilities
ContractWithCustomerLiabilityChangeOfRefundLiabilities
-2165691
CY2022Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
219717574
CY2023Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
252145949
CY2022Q4 us-gaap Undistributed Earnings Of Domestic Subsidiaries
UndistributedEarningsOfDomesticSubsidiaries
2486972
CY2023Q4 us-gaap Undistributed Earnings Of Domestic Subsidiaries
UndistributedEarningsOfDomesticSubsidiaries
1993552
CY2022Q4 us-gaap Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Domestic Subsidiaries
DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfDomesticSubsidiaries
248697
CY2023Q4 us-gaap Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Domestic Subsidiaries
DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfDomesticSubsidiaries
199355
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-37949694
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-54515615
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-40522250
CY2022 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-6052019
CY2023 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-6812790
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-1539577
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-5921384
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-6811709
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.25
CY2022 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.25
CY2023 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.25
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-9487423
CY2022 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-13628904
CY2023 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-10130563
CY2021 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
10531372
CY2022 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
6084383
CY2023 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
-2014183
CY2021 aacg Income Tax Reconciliation Income In Entities Not Subject To Income Tax
IncomeTaxReconciliationIncomeInEntitiesNotSubjectToIncomeTax
-1691406
CY2022 aacg Income Tax Reconciliation Income In Entities Not Subject To Income Tax
IncomeTaxReconciliationIncomeInEntitiesNotSubjectToIncomeTax
-1429868
CY2023 aacg Income Tax Reconciliation Income In Entities Not Subject To Income Tax
IncomeTaxReconciliationIncomeInEntitiesNotSubjectToIncomeTax
-606823
CY2021 us-gaap Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
280436
CY2022 us-gaap Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
192298
CY2023 us-gaap Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
177509
CY2021 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
259993
CY2022 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
364939
CY2023 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
767010
CY2021 us-gaap Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
3927212
CY2022 us-gaap Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
1625037
CY2023 us-gaap Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
4186105
CY2021 aacg Income Tax Reconciliation Additional Deduction For Research And Development Cost
IncomeTaxReconciliationAdditionalDeductionForResearchAndDevelopmentCost
120598
CY2021 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-236436
CY2022 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-411805
CY2023 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-404410
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-1539577
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-5921384
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-6811709
CY2022Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
34562809
CY2023Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
38132866
CY2022Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
10598946
CY2023Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
10598946
CY2022Q4 aacg Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
9112298
CY2023Q4 aacg Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
5651718
CY2022Q4 aacg Deferred Tax Assets Tax Impairment Losses Of Intangible Assets And Other Non Current Assets
DeferredTaxAssetsTaxImpairmentLossesOfIntangibleAssetsAndOtherNonCurrentAssets
405191
CY2022Q4 aacg Deferred Tax Assets Provision For Loan Receivables And Other Receivables
DeferredTaxAssetsProvisionForLoanReceivablesAndOtherReceivables
2927994
CY2023Q4 aacg Deferred Tax Assets Provision For Loan Receivables And Other Receivables
DeferredTaxAssetsProvisionForLoanReceivablesAndOtherReceivables
2927994
CY2022Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
3652004
CY2023 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2023Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
1781265
CY2022Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
53301
CY2023Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
26010
CY2022Q4 aacg Deferred Tax Assets Property Donations
DeferredTaxAssetsPropertyDonations
5000000
CY2023Q4 aacg Deferred Tax Assets Property Donations
DeferredTaxAssetsPropertyDonations
2500000
CY2022Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
66312543
CY2023Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
61618799
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
51769696
CY2023Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
47255513
CY2022Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
14542847
CY2023Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
14363286
CY2022Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
19029861
CY2023Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
14721528
CY2022Q4 aacg Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
8721522
CY2023Q4 aacg Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
5346529
CY2022Q4 aacg Deferred Tax Liabilities Contract Cost Assets
DeferredTaxLiabilitiesContractCostAssets
5670767
CY2023Q4 aacg Deferred Tax Liabilities Contract Cost Assets
DeferredTaxLiabilitiesContractCostAssets
6361742
CY2022Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
33422150
CY2023Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
26429799
CY2022Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
18879303
CY2023Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
12066513
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
56172945
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
48897848
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
51769696
CY2021 us-gaap Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
10531372
CY2022 us-gaap Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
6084383
CY2023 us-gaap Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
-2014183
CY2022 aacg Valuation Allowance Deferred Tax Asset Reduction Due To Expiration Of Temporary Difference
ValuationAllowanceDeferredTaxAssetReductionDueToExpirationOfTemporaryDifference
2500000
CY2023 aacg Valuation Allowance Deferred Tax Asset Reduction Due To Expiration Of Temporary Difference
ValuationAllowanceDeferredTaxAssetReductionDueToExpirationOfTemporaryDifference
2500000
CY2021 aacg Valuation Allowance Deferred Tax Asset Reduction As A Result Of Disposal Of Subsidiaries
ValuationAllowanceDeferredTaxAssetReductionAsAResultOfDisposalOfSubsidiaries
17806469
CY2022 aacg Valuation Allowance Deferred Tax Asset Reduction As A Result Of Disposal Of Subsidiaries
ValuationAllowanceDeferredTaxAssetReductionAsAResultOfDisposalOfSubsidiaries
712535
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
48897848
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
51769696
CY2023Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
47255513
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2022Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2023Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2021 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2022 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2023 aacg Period Of Statute Of Limitations For Underpayment Of Taxes Due To Computational Errors
PeriodOfStatuteOfLimitationsForUnderpaymentOfTaxesDueToComputationalErrors
P3Y
CY2023 aacg Period Of Statute Of Limitations For Underpayment Of Taxes More Than Specified Amount
PeriodOfStatuteOfLimitationsForUnderpaymentOfTaxesMoreThanSpecifiedAmount
P5Y
CY2023Q4 aacg Minimum Amount Of Underpayment Of Taxes For Statute Of Limitation To Be Extended To Five Years
MinimumAmountOfUnderpaymentOfTaxesForStatuteOfLimitationToBeExtendedToFiveYears
100000
CY2023 aacg Period Of Statute Of Limitations For Transfer Pricing Issues
PeriodOfStatuteOfLimitationsForTransferPricingIssues
P10Y
CY2021Q2 aacg Adjustment To Redeemable Non Controlling Interests
AdjustmentToRedeemableNonControllingInterests
24310333
CY2020Q4 us-gaap Redeemable Noncontrolling Interest Equity Carrying Amount
RedeemableNoncontrollingInterestEquityCarryingAmount
48498368
aacg Temporary Equity Comprehensive Income Loss Attributable To Redeemable Non Controlling Interests
TemporaryEquityComprehensiveIncomeLossAttributableToRedeemableNonControllingInterests
-714121
us-gaap Temporary Equity Accretion To Redemption Value
TemporaryEquityAccretionToRedemptionValue
2283089
CY2021Q2 us-gaap Redeemable Noncontrolling Interest Equity Carrying Amount
RedeemableNoncontrollingInterestEquityCarryingAmount
50067336
CY2023 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
2
CY2023 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
2
CY2023 aacg Number Of Operating Segments Met Quantitative Threshold Percentage
NumberOfOperatingSegmentsMetQuantitativeThresholdPercentage
0.10
CY2023 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
221618968
CY2023 us-gaap Cost Of Revenue
CostOfRevenue
106961759
CY2023 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
4629880
CY2023 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
78737492
CY2023 aacg Unallocated Corporate Expenses
UnallocatedCorporateExpenses
72816606
CY2023 us-gaap Operating Costs And Expenses
OperatingCostsAndExpenses
263145737
CY2023 aacg Other Operating Income Net
OtherOperatingIncomeNet
30865
CY2023 us-gaap Operating Income Loss
OperatingIncomeLoss
-41495904
CY2023 aacg Unallocated Other Non Operating Income Expense
UnallocatedOtherNonOperatingIncomeExpense
973654
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-40522250
CY2022 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
206820874
CY2022 us-gaap Cost Of Revenue
CostOfRevenue
104315856
CY2022 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
6790791
CY2022 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
75265726
CY2022 aacg Unallocated Corporate Expenses
UnallocatedCorporateExpenses
77051580
CY2022 us-gaap Operating Costs And Expenses
OperatingCostsAndExpenses
263423953
CY2022 aacg Other Operating Income Net
OtherOperatingIncomeNet
16515
CY2022 us-gaap Operating Income Loss
OperatingIncomeLoss
-56586564
CY2022 aacg Unallocated Other Non Operating Income Expense
UnallocatedOtherNonOperatingIncomeExpense
2070949
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-54515615
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
202209465
CY2021 us-gaap Cost Of Revenue
CostOfRevenue
97413915
CY2021 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
11801545
CY2021 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
66149460
CY2021 aacg Unallocated Corporate Expenses
UnallocatedCorporateExpenses
93256046
CY2021 us-gaap Operating Costs And Expenses
OperatingCostsAndExpenses
268620966
CY2021 aacg Other Operating Income Net
OtherOperatingIncomeNet
22018
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
-66389483
CY2021 aacg Unallocated Other Non Operating Income Expense
UnallocatedOtherNonOperatingIncomeExpense
28439789
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-37949694
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Accelerated Compensation Cost
ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost
877321
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
827198
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
1.01
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
181750
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
0.57
CY2021 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
62416
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
0.58
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
135700
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
0.57
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
810832
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
1.02
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
797700
CY2022 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
0.99
CY2022 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
53538
CY2022 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
0.58
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
178252
CY2022 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
0.97
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1376742
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
1.03
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
587697
CY2023 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
1.07
CY2023 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
113328
CY2023 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
0.58
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
162518
CY2023 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
0.57
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1688593
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
1.12
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
1688593
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
1.12
CY2023 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
P6Y14D
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
3093
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
1025496
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
1.15
CY2023 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
P5Y9M25D
CY2023Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
1747
CY2023Q4 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
1688593
CY2023Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
1.12
CY2023 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
P6Y14D
CY2023Q4 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
1025496
CY2023Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
1.15
CY2023 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2
P5Y9M25D
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
1.20
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
0.31
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
0.46
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
58268
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
29532
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
8773
CY2023 aacg Transfer Of After Tax Profit To General Reserve Fund Required Percentage
TransferOfAfterTaxProfitToGeneralReserveFundRequiredPercentage
0.10
CY2023 aacg Transfer Of After Tax Profit To General Reserve Fund Percentage Of Registered Capital Limit
TransferOfAfterTaxProfitToGeneralReserveFundPercentageOfRegisteredCapitalLimit
0.50
CY2022Q4 aacg Accumulated Of After Tax Profit To Statutory Reserve Fund
AccumulatedOfAfterTaxProfitToStatutoryReserveFund
25698704
CY2023Q4 aacg Accumulated Of After Tax Profit To Statutory Reserve Fund
AccumulatedOfAfterTaxProfitToStatutoryReserveFund
25698704
CY2023Q4 aacg Operating Lease Commitments For Property Management Expenses
OperatingLeaseCommitmentsForPropertyManagementExpenses
3747872
CY2023Q4 us-gaap Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
0
CY2023Q4 aacg Remaining Investment Commitment
RemainingInvestmentCommitment
30000000.0
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-33649593
CY2022 us-gaap Net Income Loss
NetIncomeLoss
-47892909
CY2023 us-gaap Net Income Loss
NetIncomeLoss
-33660245
CY2021 us-gaap Temporary Equity Accretion To Redemption Value Adjustment
TemporaryEquityAccretionToRedemptionValueAdjustment
2283089
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-35932682
CY2022 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-47892909
CY2023 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-33660245
CY2021 us-gaap Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
62748095
CY2022 us-gaap Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
62753840
CY2023 us-gaap Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
62789811
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
62748095
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
62753840
CY2023 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
62789811
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.57
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.76
CY2023 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.54
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.57
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.76
CY2023 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.54
CY2021 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
826832
CY2022 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1674492
CY2023 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2730129

Files In Submission

Name View Source Status
0001104659-24-045459-index-headers.html Edgar Link pending
0001104659-24-045459-index.html Edgar Link pending
0001104659-24-045459.txt Edgar Link pending
0001104659-24-045459-xbrl.zip Edgar Link pending
aacg-20231231.xsd Edgar Link pending
aacg-20231231x20f.htm Edgar Link pending
aacg-20231231x20f007.jpg Edgar Link pending
aacg-20231231x20f008.gif Edgar Link pending
aacg-20231231x20f012.jpg Edgar Link pending
aacg-20231231xex12d1.htm Edgar Link pending
aacg-20231231xex12d2.htm Edgar Link pending
aacg-20231231xex13d1.htm Edgar Link pending
aacg-20231231xex13d2.htm Edgar Link pending
aacg-20231231xex15d1.htm Edgar Link pending
aacg-20231231xex15d2.htm Edgar Link pending
aacg-20231231xex15d3.htm Edgar Link pending
aacg-20231231xex15d3001.jpg Edgar Link pending
aacg-20231231xex15d4.htm Edgar Link pending
aacg-20231231xex15d5.htm Edgar Link pending
aacg-20231231xex2d4.htm Edgar Link pending
aacg-20231231xex8d1.htm Edgar Link pending
aacg-20231231xex97.htm Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R101.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
aacg-20231231_cal.xml Edgar Link unprocessable
aacg-20231231_def.xml Edgar Link unprocessable
aacg-20231231_lab.xml Edgar Link unprocessable
aacg-20231231_pre.xml Edgar Link unprocessable
FilingSummary.xml Edgar Link unprocessable
aacg-20231231x20f_htm.xml Edgar Link completed
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending