$TCTM
TCTM Kids IT Education Inc. Stock $tctm

$tctm Overview Financials Valuation SEC Filings Company Website

2023 Form 20-F Financial Statement

#000141057823000835 Filed on April 28, 2023

Income Statement

Concept	2023	2022 Q4	2022
Revenue	$193.7M	$552.4M	$2.468B
YoY Change	-92.15%	-15.7%	3.42%
Cost Of Revenue	$105.8M	$230.1M	$1.056B
YoY Change	-89.99%	-29.78%	-12.1%
Gross Profit	$87.94M	$322.4M	$1.412B
YoY Change	-93.77%	-1.59%	19.15%
Gross Profit Margin	45.4%	58.36%	57.21%
Selling, General & Admin	$84.40M	$298.9M	$180.8M
YoY Change	-53.32%	-15.64%	-87.28%
% of Gross Profit	95.98%	92.71%	12.8%
Research & Development	$11.65M	$28.10M	$72.03M
YoY Change	-83.82%	-16.53%	-31.52%
% of Gross Profit	13.25%	8.72%	5.1%
Depreciation & Amortization	$91.68M		$13.64M
YoY Change	572.4%		-89.12%
% of Gross Profit	104.26%		0.97%
Operating Expenses	$96.06M	$326.9M	$252.8M
YoY Change	-62.01%	-15.74%	-83.73%
Operating Profit	$1.895M	-$4.500M	$13.49M
YoY Change	-85.95%	-92.55%	-103.65%
Interest Expense		$1.000M	$1.700M
YoY Change		31.41%	-6.44%
% of Operating Profit			12.6%
Other Income/Expense, Net	$102.0K	$3.500M	$11.28M
YoY Change	-99.1%	27.37%	102.49%
Pretax Income	$14.36M	-$100.0K	$106.1M
YoY Change	-86.46%	-99.82%	-129.32%
Income Tax	-$7.972M	$17.60M	$20.83M
% Of Pretax Income	-55.51%		19.64%
Net Earnings	$1.459M	-$18.50M	$12.36M
YoY Change	-88.19%	-89.86%	-102.6%
Net Earnings / Revenue	0.75%	-3.35%	0.5%
Basic Earnings Per Share			$7.64
Diluted Earnings Per Share		-$0.34	$7.23
COMMON SHARES
Basic Shares Outstanding	53.87M		54.66M
Diluted Shares Outstanding	55.33M		57.73M

Balance Sheet

Concept	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$362.5M	$362.5M
YoY Change	-15.7%	-15.7%
Cash & Equivalents	$51.65M	$356.2M
Short-Term Investments	$6.300M	$6.300M
Other Short-Term Assets	$20.16M	$201.2M
YoY Change	-85.6%	68.47%
Inventory	$7.186M
Prepaid Expenses
Receivables	$68.73M	$69.40M
Other Receivables	$92.00K	$34.50M
Total Short-Term Assets	$96.79M	$667.6M
YoY Change	-84.37%	7.79%
LONG-TERM ASSETS
Property, Plant & Equipment	$122.8M	$473.3M
YoY Change	-84.56%	-40.49%
Goodwill	$7.653M
YoY Change	-85.5%
Intangibles	$1.093M
YoY Change	-88.97%
Long-Term Investments	$19.18M	$46.40M
YoY Change	-58.81%	-0.37%
Other Assets	$48.87M	$89.00M
YoY Change	-58.25%	-23.96%
Total Long-Term Assets	$97.13M	$669.9M
YoY Change	-90.5%	-34.48%
TOTAL ASSETS
Total Short-Term Assets	$96.79M	$667.6M
Total Long-Term Assets	$97.13M	$669.9M
Total Assets	$193.9M	$1.338B
YoY Change	-88.19%	-18.53%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$918.0K	$6.300M
YoY Change	-89.7%	-29.32%
Accrued Expenses	$603.5M	$748.4M
YoY Change	-24.89%	0.93%
Deferred Revenue
YoY Change
Short-Term Debt	$52.00M	$52.00M
YoY Change	73.33%	73.33%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$385.2M	$2.657B
YoY Change	-86.9%	-9.63%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$645.0K	$187.2M
YoY Change	-99.78%	-36.35%
Total Long-Term Liabilities	$645.0K	$187.2M
YoY Change	-99.78%	-36.35%
TOTAL LIABILITIES
Total Short-Term Liabilities	$385.2M	$2.657B
Total Long-Term Liabilities	$645.0K	$187.2M
Total Liabilities	$412.4M	$2.837B
YoY Change	-87.22%	-12.04%
SHAREHOLDERS EQUITY
Retained Earnings	-$353.3M
YoY Change	-85.98%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$217.5M	-$1.500B
YoY Change
Total Liabilities & Shareholders Equity	$193.9M	$1.338B
YoY Change	-88.19%	-18.53%

Cashflow Statement

Concept	2023	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$1.459M	-$18.50M	$12.36M
YoY Change	-88.19%	-89.86%	-102.6%
Depreciation, Depletion And Amortization	$91.68M		$13.64M
YoY Change	572.4%		-89.12%
Cash From Operating Activities	-$16.75M		-$3.992M
YoY Change	319.59%		-146.36%
INVESTING ACTIVITIES
Capital Expenditures			$38.80M
YoY Change			-157.32%
Acquisitions
YoY Change
Other Investing Activities			$16.10M
YoY Change			-84.12%
Cash From Investing Activities	$10.15M		-$3.292M
YoY Change	-408.23%		-109.77%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$2.480M
YoY Change			-37.17%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-5.041M		-306.0K
YoY Change	1547.39%		-101.32%
NET CHANGE
Cash From Operating Activities	-16.75M		-3.992M
Cash From Investing Activities	10.15M		-3.292M
Cash From Financing Activities	-5.041M		-306.0K
Net Change In Cash	-11.85M		-7.258M
YoY Change	63.23%		-111.07%
FREE CASH FLOW
Cash From Operating Activities	-$16.75M		-$3.992M
Capital Expenditures			$38.80M
Free Cash Flow			-$42.79M
YoY Change			-156.08%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022	dei	Document Type DocumentType	20-F
CY2022	dei	Document Registration Statement DocumentRegistrationStatement	false
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	7201000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-138000
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	7779000
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.315
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.196
CY2021	tedu	Reversal Of Valuation Allowance ReversalOfValuationAllowance	-188000
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-36363
CY2022	dei	Entity Registrant Name EntityRegistrantName	Tarena International, Inc.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	E9
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001592560
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Shell Company Report DocumentShellCompanyReport	false
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	6/F, No. 1 Andingmenwai Street, Litchi Tower
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	Chaoyang District
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Beijing
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	100011
CY2022	dei	Entity Address Country EntityAddressCountry	CN
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Document Accounting Standard DocumentAccountingStandard	U.S. GAAP
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022	dei	Auditor Firm AuditorFirmId	5395
CY2022	dei	Auditor Name AuditorName	Marcum Asia CPAs LLP
CY2022	dei	Auditor Location AuditorLocation	Beijing China
CY2021Q4	us-gaap	Cash Cash	423766000
CY2022Q4	us-gaap	Cash Cash	356237000
CY2022Q4	us-gaap	Cash Cash	51650000
CY2021Q4	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	6257000
CY2022Q4	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	6277000
CY2022Q4	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	910000
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	255000
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	17730000
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	2571000
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CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	9965000
CY2021Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	839000
CY2022Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	698000
CY2022Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	101000
CY2022Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	106539000
CY2022Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	15447000
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CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	16142000
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CY2022Q4	us-gaap	Restricted Investments Noncurrent RestrictedInvestmentsNoncurrent	228000
CY2022Q4	us-gaap	Restricted Investments Noncurrent RestrictedInvestmentsNoncurrent	33000
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CY2021Q4	us-gaap	Due From Related Parties Noncurrent DueFromRelatedPartiesNoncurrent	683000
CY2022Q4	us-gaap	Due From Related Parties Noncurrent DueFromRelatedPartiesNoncurrent	701000
CY2022Q4	us-gaap	Due From Related Parties Noncurrent DueFromRelatedPartiesNoncurrent	102000
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CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	122834000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	17809000
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	9906000
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CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1093000
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CY2022Q4	us-gaap	Goodwill Goodwill	7653000
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CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1713000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	248000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-766643000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-474547000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	83520000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12109000
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-70.54
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-42.17
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.64
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.11
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-70.54
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-42.17
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.23
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.05
CY2020	us-gaap	Profit Loss ProfitLoss	-771193000
CY2021	us-gaap	Profit Loss ProfitLoss	-475780000
CY2022	us-gaap	Profit Loss ProfitLoss	85233000
CY2022	us-gaap	Profit Loss ProfitLoss	12357000
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2266000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-421000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	965000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	140000
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-773459000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-476201000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	86198000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	12497000
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-4550000
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1233000
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1713000
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	248000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-768909000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-474968000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	84485000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12249000
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-403064000
CY2020	us-gaap	Profit Loss ProfitLoss	-771193000
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3354000
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2266000
CY2020	tedu	Comprehensive Income Net Of Tax To Noncontrolling Interest Contribution ComprehensiveIncomeNetOfTaxToNoncontrollingInterestContribution	300000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	36246000
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2646000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-1139269000
CY2021	us-gaap	Profit Loss ProfitLoss	-475780000
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3947000
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-421000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	19103000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-1592420000
CY2022	us-gaap	Profit Loss ProfitLoss	85233000
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	107000
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	965000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16537000
CY2022	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	17103000
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-1506681000
CY2020	us-gaap	Profit Loss ProfitLoss	-771193000
CY2021	us-gaap	Profit Loss ProfitLoss	-475780000
CY2022	us-gaap	Profit Loss ProfitLoss	85233000
CY2022	us-gaap	Profit Loss ProfitLoss	12357000
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	177478000
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	125305000
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	94046000
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	13635000
CY2020	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	170022000
CY2021	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	250041000
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	172912000
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	25070000
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	13900000
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	5773000
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	37866000
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	5490000
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-3303000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-24669000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-12788000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-1854000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-42431000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	101220000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	873000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	127000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	36246000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	19103000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	16537000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	2398000
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-77000
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1375000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4542000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	659000
CY2020	tedu	Foreign Currency Transaction Gain Loss Before Tax1 ForeignCurrencyTransactionGainLossBeforeTax1	-4849000
CY2021	tedu	Foreign Currency Transaction Gain Loss Before Tax1 ForeignCurrencyTransactionGainLossBeforeTax1	-518000
CY2022	tedu	Foreign Currency Transaction Gain Loss Before Tax1 ForeignCurrencyTransactionGainLossBeforeTax1	-954000
CY2022	tedu	Foreign Currency Transaction Gain Loss Before Tax1 ForeignCurrencyTransactionGainLossBeforeTax1	-138000
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	21339000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	35785000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5188000
CY2020	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	252000
CY2021	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	1217000
CY2022	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-186000
CY2022	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-27000
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1511000
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-18124000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3944000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	572000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-14549000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-13887000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-33887000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-4913000
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	821000
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-156000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	975000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	141000
CY2020	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-58000
CY2021	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	374000
CY2022	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-468000
CY2022	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-68000
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	7146000
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	12183000
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	19434000
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	2818000
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	412228000
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	26654000
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-322191000
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-46713000
CY2020	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	2289000
CY2021	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	163292000
CY2022	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	37314000
CY2022	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	5410000
CY2020	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-128186000
CY2021	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-252351000
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-173284000
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-25124000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-319000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-315000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-319000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-46000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-108821000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	8610000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-27528000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-3992000
CY2020	tedu	Purchase Of Property And Equipment And Intangible Assets PurchaseOfPropertyAndEquipmentAndIntangibleAssets	79414000
CY2021	tedu	Purchase Of Property And Equipment And Intangible Assets PurchaseOfPropertyAndEquipmentAndIntangibleAssets	67694000
CY2022	tedu	Purchase Of Property And Equipment And Intangible Assets PurchaseOfPropertyAndEquipmentAndIntangibleAssets	38768000
CY2022	tedu	Purchase Of Property And Equipment And Intangible Assets PurchaseOfPropertyAndEquipmentAndIntangibleAssets	5621000
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	7909000
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	85083000
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	807000
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	117000
CY2020	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	4000000
CY2022	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	3000000
CY2022	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	435000
CY2021	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	9500000
CY2022	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	17975000
CY2022	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	2606000
CY2020	tedu	Payments To Acquire Time Deposits PaymentsToAcquireTimeDeposits	94426000
CY2021	tedu	Payments To Acquire Time Deposits PaymentsToAcquireTimeDeposits	50129000
CY2022	tedu	Payments To Acquire Time Deposits PaymentsToAcquireTimeDeposits	120000
CY2022	tedu	Payments To Acquire Time Deposits PaymentsToAcquireTimeDeposits	17000
CY2020	tedu	Proceeds From Maturity Of Deposits ProceedsFromMaturityOfDeposits	171660000
CY2021	tedu	Proceeds From Maturity Of Deposits ProceedsFromMaturityOfDeposits	50000000
CY2020	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	8782000
CY2021	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	402000
CY2020	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	6396000
CY2021	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	7335000
CY2022	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	397000
CY2022	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	58000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-657000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	33693000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-22709000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3292000
CY2020	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	10710000
CY2021	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	30000000
CY2022	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	52000000
CY2022	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	7539000
CY2020	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	300000
CY2020	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	89162000
CY2021	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	10710000
CY2022	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	30000000
CY2022	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	4350000
CY2020	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	6499000
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3354000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3947000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	107000
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	16000
CY2022	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	7109000
CY2022	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1031000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	17103000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2480000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-68299000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	23237000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2105000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-306000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-177777000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	65540000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-52342000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-7590000
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1376000
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-67000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2288000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	332000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-179153000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	65473000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-50054000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-7258000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	537701000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	358548000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	424021000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	61479000
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	320179000
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	423766000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	356237000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	51650000
CY2020Q4	us-gaap	Restricted Cash RestrictedCash	38369000
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	255000
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	17730000
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	2571000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	358548000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	424021000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	373967000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	54221000
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	615000
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	654000
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	527000
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	76000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	4954000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	463000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	1497000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	217000
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	9180000
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	7957000
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	4398000
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	638000
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	484202000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	185875000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	112966000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	16379000
CY2022	tedu	Equity Method Investments Percentage Of Equity Acquired Through Options EquityMethodInvestmentsPercentageOfEquityAcquiredThroughOptions	1
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;text-align:justify;margin:0pt 0pt 10pt 18pt;">(b) Use of estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 36pt;">The preparation of consolidated financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant items subject to such estimates and assumptions include goodwill impairment and long term investments, the allowance for credit losses of accounts receivable, amounts due from related parties, prepaid expenses and other current assets and other non-current assets, the realizability of deferred income tax assets, the accruals for other contingencies, the useful lives of property and equipment and the recoverability of the carrying amounts of property and equipment and right-of-use assets. The current economic environment has increased the degree of uncertainty inherent in those estimates and assumptions.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 36pt;">The preparation of these financial statements requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues, expenses, and related disclosure of contingent assets and liabilities. On an on-going basis, the Company evaluates its estimates based on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 36pt;">To allocate the transaction price for contracts with multiple deliverables and estimate the standalone selling price, the Company considers market data, including its pricing strategies for the products being evaluated and other similar products it offers, competitor pricing to the extent data is available, and costs to determine whether the estimated selling price yields an appropriate profit margin.</p>
CY2021Q4	tedu	Cash Cash Equivalents And Restricted Investments CashCashEquivalentsAndRestrictedInvestments	430401000
CY2022Q4	tedu	Cash Cash Equivalents And Restricted Investments CashCashEquivalentsAndRestrictedInvestments	380472000
CY2021Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	48548000
CY2022	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0
CY2022Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	68915000
CY2022	tedu	Number Of Office Buildings NumberOfOfficeBuildings	2
CY2022	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	102800000
CY2022	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	11600000
CY2021	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2022	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2020Q4	us-gaap	Contract With Customer Refund Liability ContractWithCustomerRefundLiability	1221729000
CY2021Q4	us-gaap	Contract With Customer Refund Liability ContractWithCustomerRefundLiability	1370448000
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	2024852000
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1702661000
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	14051000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	72028000
CY2020	us-gaap	Advertising Expense AdvertisingExpense	297484000
CY2021	us-gaap	Advertising Expense AdvertisingExpense	229571000
CY2022	us-gaap	Advertising Expense AdvertisingExpense	175648000
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	100466000
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	106098000
CY2020	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	53750000
CY2021	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	133012000
CY2022	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	133013000
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	48458000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	68733000
CY2021Q4	us-gaap	Accounts Receivable Net Noncurrent AccountsReceivableNetNoncurrent	90000
CY2022Q4	us-gaap	Accounts Receivable Net Noncurrent AccountsReceivableNetNoncurrent	182000
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2
CY2021Q4	tedu	Accounts Receivable Face Amount AccountsReceivableFaceAmount	64596000
CY2022Q4	tedu	Accounts Receivable Face Amount AccountsReceivableFaceAmount	100578000
CY2021Q4	us-gaap	Deferred Discounts Finance Charges And Interest Included In Receivables DeferredDiscountsFinanceChargesAndInterestIncludedInReceivables	1061000
CY2022Q4	us-gaap	Deferred Discounts Finance Charges And Interest Included In Receivables DeferredDiscountsFinanceChargesAndInterestIncludedInReceivables	1145000
CY2021Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	63535000
CY2022Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	99433000
CY2021Q4	tedu	Allowance For Credit Loss Accounts Receivable AllowanceForCreditLossAccountsReceivable	14987000
CY2022Q4	tedu	Allowance For Credit Loss Accounts Receivable AllowanceForCreditLossAccountsReceivable	30518000
CY2021Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	48548000
CY2022Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	68915000
CY2022Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	11647000
CY2021Q4	tedu	Prepaid Security Deposits PrepaidSecurityDeposits	24518000
CY2022Q4	tedu	Prepaid Security Deposits PrepaidSecurityDeposits	29915000
CY2021Q4	tedu	Prepaid Employee Personal Loans PrepaidEmployeePersonalLoans	20584000
CY2022Q4	tedu	Prepaid Employee Personal Loans PrepaidEmployeePersonalLoans	34421000
CY2021Q4	us-gaap	Prepaid Taxes PrepaidTaxes	18350000
CY2022Q4	us-gaap	Prepaid Taxes PrepaidTaxes	16736000
CY2021Q4	tedu	Professional Fees Current ProfessionalFeesCurrent	18244000
CY2022Q4	tedu	Professional Fees Current ProfessionalFeesCurrent	16078000
CY2021Q4	us-gaap	Prepaid Rent PrepaidRent	15669000
CY2022Q4	us-gaap	Prepaid Rent PrepaidRent	6837000
CY2021Q4	tedu	Long Term Investment Disposal Receivable Current LongTermInvestmentDisposalReceivableCurrent	13000000
CY2021Q4	us-gaap	Inventory Net InventoryNet	5870000
CY2022Q4	us-gaap	Inventory Net InventoryNet	7186000
CY2021Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	2654000
CY2022Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	9743000
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	28273000
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	20163000
CY2021Q4	tedu	Prepaid Expense And Other Assets Current Gross PrepaidExpenseAndOtherAssetsCurrentGross	147162000
CY2022Q4	tedu	Prepaid Expense And Other Assets Current Gross PrepaidExpenseAndOtherAssetsCurrentGross	141079000
CY2021Q4	tedu	Prepaid Expense And Other Assets Current Allownce For Credit Loss PrepaidExpenseAndOtherAssetsCurrentAllownceForCreditLoss	7405000
CY2022Q4	tedu	Prepaid Expense And Other Assets Current Allownce For Credit Loss PrepaidExpenseAndOtherAssetsCurrentAllownceForCreditLoss	29740000
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	139757000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	111339000
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7405000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7405000
CY2020	tedu	Provision For Doubtful Account ProvisionForDoubtfulAccount	7405000
CY2022	tedu	Provision For Doubtful Account ProvisionForDoubtfulAccount	22335000
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7405000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7405000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	29740000
CY2021Q4	us-gaap	Accrued Rent Current AccruedRentCurrent	7414000
CY2022Q4	us-gaap	Accrued Rent Current AccruedRentCurrent	5850000
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	854035000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	668259000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	554594000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	545425000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	299441000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	122834000
CY2021	us-gaap	Depreciation Depreciation	171256000
CY2022	us-gaap	Depreciation Depreciation	121760000
CY2023	us-gaap	Depreciation Depreciation	91682000
CY2021Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	29880000
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	27000000
CY2021Q4	tedu	Equity Method Investment Impairment EquityMethodInvestmentImpairment	-524000
CY2022Q4	tedu	Equity Method Investment Impairment EquityMethodInvestmentImpairment	-524000
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	16569000
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	19183000
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	46449000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	46183000
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	43498000
CY2022Q4	tedu	Recharge Card Liability Current RechargeCardLiabilityCurrent	156003000
CY2021Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	41276000
CY2022Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	35469000
CY2022Q4	tedu	Accrued Compensation For Minority Shareholder Litigation AccruedCompensationForMinorityShareholderLitigation	20894000
CY2021Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	18513000
CY2022Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	19597000
CY2021Q4	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	18231000
CY2022Q4	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	18696000
CY2021Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	9744000
CY2021Q4	tedu	Rent And Property Management Deposits RentAndPropertyManagementDeposits	48531000
CY2022Q4	tedu	Rent And Property Management Deposits RentAndPropertyManagementDeposits	34830000
CY2021Q4	tedu	Loans Made To Employees Non Current LoansMadeToEmployeesNonCurrent	16825000
CY2022Q4	tedu	Loans Made To Employees Non Current LoansMadeToEmployeesNonCurrent	220000
CY2021Q4	tedu	Prepayments For Equipment And Lease Improvement Noncurrent PrepaymentsForEquipmentAndLeaseImprovementNoncurrent	8443000
CY2022Q4	tedu	Prepayments For Equipment And Lease Improvement Noncurrent PrepaymentsForEquipmentAndLeaseImprovementNoncurrent	4979000
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	2241000
CY2022Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	8838000
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	76040000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	48867000
CY2022	tedu	Loans Issued To Related Party Term Of Loan LoansIssuedToRelatedPartyTermOfLoan	P5Y
CY2021Q3	us-gaap	Debt Instrument Collateral Amount DebtInstrumentCollateralAmount	95000
CY2021	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	30000000
CY2022Q4	us-gaap	Short Term Debt Percentage Bearing Variable Interest Rate ShortTermDebtPercentageBearingVariableInterestRate	0.053
CY2022Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	52000000
CY2022	us-gaap	Debt Instrument Term DebtInstrumentTerm	P12M
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	5047000
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	322000
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	1508000
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	201657000
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	153631000
CY2021Q4	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	147210000
CY2022Q4	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	148245000
CY2021Q4	tedu	Recharge Card Liability Current RechargeCardLiabilityCurrent	76060000
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	33484000
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	563603000
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	603516000
CY2020	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	4252000
CY2021	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	7070000
CY2022	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	5361000
CY2020	tedu	Revenue From Contract With Customer Excluding Assessed Taxes RevenueFromContractWithCustomerExcludingAssessedTaxes	1884875000
CY2021	tedu	Revenue From Contract With Customer Excluding Assessed Taxes RevenueFromContractWithCustomerExcludingAssessedTaxes	2378635000
CY2022	tedu	Revenue From Contract With Customer Excluding Assessed Taxes RevenueFromContractWithCustomerExcludingAssessedTaxes	2455571000
CY2020	tedu	Revenue From Contract With Customer Excluding Assessed Taxes RevenueFromContractWithCustomerExcludingAssessedTaxes	1884875000
CY2021	tedu	Revenue From Contract With Customer Excluding Assessed Taxes RevenueFromContractWithCustomerExcludingAssessedTaxes	2378635000
CY2022	tedu	Revenue From Contract With Customer Excluding Assessed Taxes RevenueFromContractWithCustomerExcludingAssessedTaxes	2455571000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.25
CY2022	tedu	Income Taxes Preferential Income Tax Rate Advanced And New Technology Enterprises IncomeTaxesPreferentialIncomeTaxRateAdvancedAndNewTechnologyEnterprises	0.15
	tedu	Income Taxes Preferential Income Tax Rate Advanced And New Technology Enterprises IncomeTaxesPreferentialIncomeTaxRateAdvancedAndNewTechnologyEnterprises	0.15
	tedu	Income Taxes Preferential Income Tax Rate Advanced And New Technology Enterprises IncomeTaxesPreferentialIncomeTaxRateAdvancedAndNewTechnologyEnterprises	0.15
	tedu	Income Taxes Preferential Income Tax Rate Advanced And New Technology Enterprises IncomeTaxesPreferentialIncomeTaxRateAdvancedAndNewTechnologyEnterprises	0.15
	tedu	Income Taxes Assessable Profit Tax Rate IncomeTaxesAssessableProfitTaxRate	25
	tedu	Assessable Profit Before Tax AssessableProfitBeforeTax	1000000.0
CY2021	tedu	Income Taxes Assessable Profit Tax Rate IncomeTaxesAssessableProfitTaxRate	12.5
CY2021	tedu	Assessable Profit Before Tax AssessableProfitBeforeTax	1000000.0
CY2022	tedu	Income Taxes Assessable Profit Tax Rate IncomeTaxesAssessableProfitTaxRate	12.5
CY2022	tedu	Assessable Profit Before Tax AssessableProfitBeforeTax	1000000.0
	tedu	Income Taxes Assessable Profit Tax Rate IncomeTaxesAssessableProfitTaxRate	25
	tedu	Assessable Profit Before Tax AssessableProfitBeforeTax	1000000.0
	tedu	Income Taxes Preferential Income Tax Rate Small Profit Enterprises IncomeTaxesPreferentialIncomeTaxRateSmallProfitEnterprises	0.20
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Holidays EffectiveIncomeTaxRateReconciliationTaxHolidays	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Holidays EffectiveIncomeTaxRateReconciliationTaxHolidays	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Holidays EffectiveIncomeTaxRateReconciliationTaxHolidays	0
CY2022Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	293000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-806227000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-361723000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	106067000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.452
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	7397000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	12837000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	19961000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-42431000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	101220000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	873000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-35034000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	114057000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	20834000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.250
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.250
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.250
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.018
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.011
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.123
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment	-0.020
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment	-0.034
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment	0.061
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	-0.016
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	-0.020
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.071
CY2022	tedu	Tax Impact Of Investment Loss TaxImpactOfInvestmentLoss	-0.141
CY2020	tedu	Effective Income Tax Rate Reconciliation Preferential Tax Rates Percent EffectiveIncomeTaxRateReconciliationPreferentialTaxRatesPercent	-0.112
CY2021	tedu	Effective Income Tax Rate Reconciliation Preferential Tax Rates Percent EffectiveIncomeTaxRateReconciliationPreferentialTaxRatesPercent	-0.095
CY2022	tedu	Effective Income Tax Rate Reconciliation Preferential Tax Rates Percent EffectiveIncomeTaxRateReconciliationPreferentialTaxRatesPercent	-0.474
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.029
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.055
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.024
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.052
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.418
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.043
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	11750000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	11750000
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	281813000
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	354806000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	30955000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	35210000
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	5326000
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	6069000
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	329844000
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	407835000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	288844000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	367708000
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	41000000
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	40127000
CY2021Q4	tedu	Deferred Tax Liabilities Valuation Appreciation Of Intangible Assets DeferredTaxLiabilitiesValuationAppreciationOfIntangibleAssets	1067000
CY2022Q4	tedu	Deferred Tax Liabilities Valuation Appreciation Of Intangible Assets DeferredTaxLiabilitiesValuationAppreciationOfIntangibleAssets	750000
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1067000
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	750000
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	139177000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	146371000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	288844000
CY2020	tedu	Valuation Allowance Deferred Tax Asset Additions ValuationAllowanceDeferredTaxAssetAdditions	46755000
CY2021	tedu	Valuation Allowance Deferred Tax Asset Additions ValuationAllowanceDeferredTaxAssetAdditions	168163000
CY2022	tedu	Valuation Allowance Deferred Tax Asset Additions ValuationAllowanceDeferredTaxAssetAdditions	79445000
CY2020	tedu	Valuation Allowance Deferred Tax Asset Reductions ValuationAllowanceDeferredTaxAssetReductions	4643000
CY2021	tedu	Valuation Allowance Deferred Tax Asset Reductions ValuationAllowanceDeferredTaxAssetReductions	16752000
CY2022	tedu	Valuation Allowance Deferred Tax Asset Reductions ValuationAllowanceDeferredTaxAssetReductions	20162000
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CY2021	tedu	Change Of Deferred Tax Asset Rate ChangeOfDeferredTaxAssetRate	8038000
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CY2021Q4	us-gaap	Due From Related Parties DueFromRelatedParties	839000
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CY2022Q4	tedu	Statutory Reserves Percentage Of Appropriation From Net Profit StatutoryReservesPercentageOfAppropriationFromNetProfit	0.10
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CY2022Q4	tedu	Statutory Reserves For Private Schools Requiring Reasonable Returns Percentage Of Appropriation From Net Profit StatutoryReservesForPrivateSchoolsRequiringReasonableReturnsPercentageOfAppropriationFromNetProfit	0.25
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CY2020	tedu	Statutory Accounting Practices Statutory Appropriations StatutoryAccountingPracticesStatutoryAppropriations	5307000
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CY2021Q4	us-gaap	Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries	1523198000
CY2022Q4	us-gaap	Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries	1558879000
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	0
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CY2022	tedu	Short Term Lease Rental Expense ShortTermLeaseRentalExpense	20379000
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CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y10M24D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1976000
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1166980
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.01
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	398000
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CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	152365
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	2.44
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CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y10M20D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2994000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	4821350
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	0.29
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P5Y8M12D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	4378000
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CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y11M15D
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	2118000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	26301000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	6261000
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	2543000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	194742000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	2.52
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.82
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.92
CY2020	tedu	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Aggregate Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodAggregateGrantDateFairValue	3115000
CY2021	tedu	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Aggregate Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodAggregateGrantDateFairValue	720000
CY2022	tedu	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Aggregate Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodAggregateGrantDateFairValue	1079000
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	6721000
CY2022	tedu	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognitionStockOptions	P4Y4M17D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	159385
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	7.11
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	387170
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.47
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	185685
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	2.62
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	215950
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	0.89
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	144920
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	4.38
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	4382000
CY2022	tedu	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognitionShareBasedAwardsOtherThanOptions	P0Y8M15D
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	9013000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	5930000
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	3358000
CY2021	tedu	Short Term Lease Rental Expense ShortTermLeaseRentalExpense	35707000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-766643000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-474547000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	83520000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	54341213
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	56260925
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	54657222
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	3073450
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	54341213
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	56260925
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	57730672
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-70.54
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-42.17
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.64
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-70.54
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-42.17
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.23
CY2020	tedu	Short Term Lease Rental Expense ShortTermLeaseRentalExpense	114723000
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	244491000
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	228857000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	173352000
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	484202000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	185875000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	112966000
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y9M3D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y5M15D
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0560
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0561
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	211376000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	104068000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	50572000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	18296000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	4499000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	1021000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	389832000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	23127000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	366705000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	197969000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	168736000
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	284745000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	285750000
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	215121000
CY2020	us-gaap	Sublease Income SubleaseIncome	971000
CY2021	us-gaap	Sublease Income SubleaseIncome	583000
CY2022	us-gaap	Sublease Income SubleaseIncome	330000
CY2022	us-gaap	Loss Contingency Disclosures LossContingencyDisclosures	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">17 COMMITMENTS AND CONTINGENCIES</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 18pt;">The Company and certain of its current and former officers and directors have been named as defendants in a putative securities class action captioned Yili Qiu v. Tarena International, Inc. et al., (Case No. 1:21-cv-03502) filed on June 22, 2021 in the U.S. District Court for the Eastern District of New York. The complaint asserts that defendants made false or misleading statements in certain SEC filings between August 16, 2016 and November 1, 2019 related to the Company’s business and operating results in violation of Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder. On September 1, 2021, the court entered an order appointing lead plaintiff in this action. On September 14, 2021, the parties filed a joint status report and proposed scheduling stipulation, pursuant to which, the lead plaintiff filed an amended complaint on November 1, 2021. On December 16, 2021, the Company filed its pre-motion letter and the plaintiffs filed their opposition on December 23, 2021. On January 18, 2022, the Company moved to dismiss the complaint. On April 4, 2022, lead plaintiff served its opposition to the motion. Briefing was completed on May 19, 2022. While the motion to dismiss was pending, Plaintiff and the Company reached an agreement in principle to settle all claims. On July 13, 2022, Plaintiff filed a letter informing the court of the settlement in principle. On August 31, 2022, the parties filed a motion for preliminary approval of the proposed settlement agreement. Preliminary approval hearing took place on November 8, 2022, and the Court reserved judgement on the motion pending submission of additional information. In December 2022, the parties submitted revised settlement materials to the Court. The Court decision on the revised settlement papers is pending. An estimated loss amounting to $3.0 million from this litigation was accrued by a charge to general and administrative expenses.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">There will have no material adverse effect on the Company’s financial position, results of operations or liquidity.</p>
CY2022	us-gaap	Loss Contingency Damages Paid Value LossContingencyDamagesPaidValue	3000000.0
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2468074000
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	1056043000
CY2022	us-gaap	Gross Profit GrossProfit	1412031000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2386520000
CY2021	us-gaap	Cost Of Revenue CostOfRevenue	1201419000
CY2021	us-gaap	Gross Profit GrossProfit	1185101000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1897883000
CY2020	us-gaap	Cost Of Revenue CostOfRevenue	1066842000
CY2020	us-gaap	Gross Profit GrossProfit	831041000

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2023 Form 20-F Financial Statement

#000141057823000835 Filed on April 28, 2023

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$TCTM TCTM Kids IT Education Inc. Stock $tctm

2023 Form 20-F Financial Statement

#000141057823000835 Filed on April 28, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCTM
TCTM Kids IT Education Inc. Stock $tctm