$TCBI
TEXAS CAPITAL BANCSHARES INC/TX Stock $tcbi

$tcbi Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-Q Financial Statement

#000107742821000070 Filed on April 22, 2021

Income Statement

Concept	2021 Q1	2020 Q1
Revenue	$223.2M	$303.9M
YoY Change	-26.56%	-6.67%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$15.97M	$13.79M
YoY Change	15.79%	49.93%
% of Gross Profit
Depreciation & Amortization	$26.07M	$13.12M
YoY Change	98.65%	68.4%
% of Gross Profit
Operating Expenses	$15.97M	$13.79M
YoY Change	15.79%	49.93%
Operating Profit
YoY Change
Interest Expense	$28.34M	$77.69M
YoY Change	-63.52%	-13.63%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$94.85M	-$21.32M
YoY Change	-544.92%	-120.48%
Income Tax	$22.91M	-$4.631M
% Of Pretax Income	24.16%
Net Earnings	$71.94M	-$16.69M
YoY Change	-531.1%	-120.42%
Net Earnings / Revenue	32.24%	-5.49%
Basic Earnings Per Share	$1.35	-$0.38
Diluted Earnings Per Share	$1.33	-$0.38
COMMON SHARES
Basic Shares Outstanding	50.51M shares	50.37M shares
Diluted Shares Outstanding	51.07M shares	50.47M shares

Balance Sheet

Concept	2021 Q1	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$11.43B	$9.661B
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$23.35M	$29.66M
YoY Change	-21.3%	22.57%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$40.05B	$35.88B
YoY Change	11.64%	26.41%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$6.000M	$17.00M
YoY Change	-64.71%	-29.17%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$116.0M	$295.0M
YoY Change	-60.68%	-67.15%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$6.000M	$17.00M
YoY Change	-64.71%	-82.29%
LONG-TERM LIABILITIES
Long-Term Debt	$665.0M	$396.0M
YoY Change	67.93%	0.25%
Other Long-Term Liabilities	$317.0M	$334.0M
YoY Change	-5.09%	106.17%
Total Long-Term Liabilities	$982.0M	$730.0M
YoY Change	34.52%	31.06%
TOTAL LIABILITIES
Total Short-Term Liabilities	$6.000M	$17.00M
Total Long-Term Liabilities	$982.0M	$730.0M
Total Liabilities	$36.89B	$33.08B
YoY Change	11.55%	28.2%
SHAREHOLDERS EQUITY
Retained Earnings	$1.781B	$1.664B
YoY Change	7.07%	15.48%
Common Stock	$505.0K	$504.0K
YoY Change	0.2%	0.2%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$8.000K	$8.000K
YoY Change	0.0%	0.0%
Treasury Stock Shares	417.0 shares	417.0 shares
Shareholders Equity	$3.159B	$2.773B
YoY Change
Total Liabilities & Shareholders Equity	$40.05B	$35.88B
YoY Change	11.64%	26.41%

Cashflow Statement

Concept	2021 Q1	2020 Q1
OPERATING ACTIVITIES
Net Income	$71.94M	-$16.69M
YoY Change	-531.1%	-120.42%
Depreciation, Depletion And Amortization	$26.07M	$13.12M
YoY Change	98.65%	68.4%
Cash From Operating Activities	$198.4M	$1.786B
YoY Change	-88.89%	987.78%
INVESTING ACTIVITIES
Capital Expenditures	$924.0K	$1.007M
YoY Change	-8.24%	-61.88%
Acquisitions
YoY Change
Other Investing Activities	-$326.9M	$145.0M
YoY Change	-325.45%	-115.98%
Cash From Investing Activities	-$327.8M	$144.0M
YoY Change	-327.63%	-115.82%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$2.351B	$3.305B
YoY Change	-28.87%	-112561.42%
NET CHANGE
Cash From Operating Activities	$198.4M	$1.786B
Cash From Investing Activities	-$327.8M	$144.0M
Cash From Financing Activities	$2.351B	$3.305B
Net Change In Cash	$2.222B	$5.235B
YoY Change	-57.56%	-799.14%
FREE CASH FLOW
Cash From Operating Activities	$198.4M	$1.786B
Capital Expenditures	$924.0K	$1.007M
Free Cash Flow	$197.5M	$1.785B
YoY Change	-88.93%	1004.95%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q1	dei	Entity Registrant Name EntityRegistrantName	TEXAS CAPITAL BANCSHARES INC/TX
CY2021Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001077428
CY2021Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2021Q1	dei	Amendment Flag AmendmentFlag	false
CY2021Q1	dei	Document Type DocumentType	10-Q
CY2021Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2021Q1	dei	Document Period End Date DocumentPeriodEndDate	2021-03-31
CY2021Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2021Q1	dei	Entity File Number EntityFileNumber	001-34657
CY2021Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	75-2679109
CY2021Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	2000 McKinney Avenue
CY2021Q1	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 700
CY2021Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Dallas
CY2021Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2021Q1	dei	Entity Address Country EntityAddressCountry	US
CY2021Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75201
CY2021Q1	dei	City Area Code CityAreaCode	214
CY2021Q1	dei	Local Phone Number LocalPhoneNumber	932-6600
CY2021Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2021Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021Q1	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	50581310	shares
CY2021Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	215835000	USD
CY2020Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	173573000	USD
CY2021Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	11212276000	USD
CY2020Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	9032807000	USD
CY2021Q1	us-gaap	Investments Investments	3443058000	USD
CY2020Q4	us-gaap	Investments Investments	3196970000	USD
CY2021Q1	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	176300000	USD
CY2020Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	239100000	USD
CY2021Q1	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	176286000	USD
CY2020Q4	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	283165000	USD
CY2021Q1	tcbi	Mortgage Finance MortgageFinance	9009081000	USD
CY2020Q4	tcbi	Mortgage Finance MortgageFinance	9079409000	USD
CY2021Q1	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	15399174000	USD
CY2020Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	15351451000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	242484000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	254615000	USD
CY2021Q1	us-gaap	Notes Receivable Net NotesReceivableNet	24165771000	USD
CY2020Q4	us-gaap	Notes Receivable Net NotesReceivableNet	24176245000	USD
CY2021Q1	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	121096000	USD
CY2020Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	105424000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	23346000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	24546000	USD
CY2021Q1	us-gaap	Other Assets OtherAssets	679199000	USD
CY2020Q4	us-gaap	Other Assets OtherAssets	715699000	USD
CY2021Q1	tcbi	Goodwill And Intangible Assets Net GoodwillAndIntangibleAssetsNet	17566000	USD
CY2020Q4	tcbi	Goodwill And Intangible Assets Net GoodwillAndIntangibleAssetsNet	17667000	USD
CY2021Q1	us-gaap	Assets Assets	40054433000	USD
CY2020Q4	us-gaap	Assets Assets	37726096000	USD
CY2021Q1	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	15174642000	USD
CY2020Q4	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	12740947000	USD
CY2021Q1	us-gaap	Interest Bearing Deposit Liabilities Domestic InterestBearingDepositLiabilitiesDomestic	18217328000	USD
CY2020Q4	us-gaap	Interest Bearing Deposit Liabilities Domestic InterestBearingDepositLiabilitiesDomestic	18255642000	USD
CY2021Q1	us-gaap	Deposits Deposits	33391970000	USD
CY2020Q4	us-gaap	Deposits Deposits	30996589000	USD
CY2021Q1	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	5629000	USD
CY2020Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	11150000	USD
CY2021Q1	us-gaap	Other Liabilities OtherLiabilities	316797000	USD
CY2020Q4	us-gaap	Other Liabilities OtherLiabilities	339486000	USD
CY2021Q1	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	115587000	USD
CY2020Q4	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	111751000	USD
CY2021Q1	us-gaap	Other Borrowings OtherBorrowings	2400000000	USD
CY2020Q4	us-gaap	Other Borrowings OtherBorrowings	3000000000	USD
CY2021Q1	us-gaap	Long Term Debt LongTermDebt	664968000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	395896000	USD
CY2021Q1	us-gaap	Liabilities Liabilities	36894951000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	34854872000	USD
CY2021Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q1	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	1000	USD
CY2020Q4	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	1000	USD
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	6300000	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	6000000	shares
CY2021Q1	us-gaap	Preferred Stock Value PreferredStockValue	450000000	USD
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue	150000000	USD
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2021Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	50558184	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	50470867	shares
CY2021Q1	us-gaap	Common Stock Value CommonStockValue	505000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	504000	USD
CY2021Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	984207000	USD
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	991898000	USD
CY2021Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1781215000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1713056000	USD
CY2021Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	417	shares
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	417	shares
CY2021Q1	us-gaap	Treasury Stock Value TreasuryStockValue	8000	USD
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	8000	USD
CY2021Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-56437000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	15774000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	3159482000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	2871224000	USD
CY2021Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	40054433000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	37726096000	USD
CY2021Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	215592000	USD
CY2020Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	283625000	USD
CY2021Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	9887000	USD
CY2020Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	2183000	USD
CY2021Q1	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	1000	USD
CY2020Q1	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	614000	USD
CY2021Q1	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	2932000	USD
CY2020Q1	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	19586000	USD
CY2021Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	228412000	USD
CY2020Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	306008000	USD
CY2021Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	20004000	USD
CY2020Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	62174000	USD
CY2021Q1	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	75000	USD
CY2020Q1	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	669000	USD
CY2021Q1	us-gaap	Interest Expense Other InterestExpenseOther	2517000	USD
CY2020Q1	us-gaap	Interest Expense Other InterestExpenseOther	9582000	USD
CY2021Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	5743000	USD
CY2020Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	5264000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	28339000	USD
CY2020Q1	us-gaap	Interest Expense InterestExpense	77689000	USD
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	200073000	USD
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	228319000	USD
CY2021Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-6000000	USD
CY2020Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	96000000	USD
CY2021Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	206073000	USD
CY2020Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	132319000	USD
CY2021Q1	tcbi	Fees And Commissions Service Charges On Depositor Accounts FeesAndCommissionsServiceChargesOnDepositorAccounts	4716000	USD
CY2020Q1	tcbi	Fees And Commissions Service Charges On Depositor Accounts FeesAndCommissionsServiceChargesOnDepositorAccounts	3293000	USD
CY2021Q1	tcbi	Wealth Management And Trust Fee Income WealthManagementAndTrustFeeIncome	2855000	USD
CY2020Q1	tcbi	Wealth Management And Trust Fee Income WealthManagementAndTrustFeeIncome	2467000	USD
CY2021Q1	tcbi	Mortgage And Premium Finance Loan Fees MortgageAndPremiumFinanceLoanFees	9311000	USD
CY2020Q1	tcbi	Mortgage And Premium Finance Loan Fees MortgageAndPremiumFinanceLoanFees	8015000	USD
CY2021Q1	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	9009000	USD
CY2020Q1	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	4746000	USD
CY2021Q1	tcbi	Fees And Commissions Swap Fees FeesAndCommissionsSwapFees	526000	USD
CY2020Q1	tcbi	Fees And Commissions Swap Fees FeesAndCommissionsSwapFees	2757000	USD
CY2021Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	5572000	USD
CY2020Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	-13000000	USD
CY2021Q1	us-gaap	Noninterest Income Other NoninterestIncomeOther	7103000	USD
CY2020Q1	us-gaap	Noninterest Income Other NoninterestIncomeOther	3502000	USD
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	39092000	USD
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	11780000	USD
CY2021Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	87522000	USD
CY2020Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	77193000	USD
CY2021Q1	us-gaap	Occupancy Net OccupancyNet	8274000	USD
CY2020Q1	us-gaap	Occupancy Net OccupancyNet	8712000	USD
CY2021Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1697000	USD
CY2020Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	8522000	USD
CY2021Q1	us-gaap	Professional Fees ProfessionalFees	8277000	USD
CY2020Q1	us-gaap	Professional Fees ProfessionalFees	17466000	USD
CY2021Q1	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	15969000	USD
CY2020Q1	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	13791000	USD
CY2021Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	6613000	USD
CY2020Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	5849000	USD
CY2021Q1	us-gaap	Expense Related To Distribution Or Servicing And Underwriting Fees ExpenseRelatedToDistributionOrServicingAndUnderwritingFees	12989000	USD
CY2020Q1	us-gaap	Expense Related To Distribution Or Servicing And Underwriting Fees ExpenseRelatedToDistributionOrServicingAndUnderwritingFees	16354000	USD
CY2021Q1	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2020Q1	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	7270000	USD
CY2021Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8975000	USD
CY2020Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	10260000	USD
CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	150316000	USD
CY2020Q1	us-gaap	Noninterest Expense NoninterestExpense	165417000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	94849000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-21318000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22911000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-4631000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	71938000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-16687000	USD
CY2021Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3779000	USD
CY2020Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	2438000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	68159000	USD
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-19125000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-91407000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-5292000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-19196000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-1111000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-72211000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-4181000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-273000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-20868000	USD
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.35
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.38
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.33
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.38
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	2801321000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-16687000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-4181000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-20868000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3227000	USD
CY2020Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	2438000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-1492000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	2772596000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	2871224000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	71938000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-72211000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-273000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5461000	USD
CY2021Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	300000	shares
CY2021Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	289723000	USD
CY2021Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	3779000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-2874000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	3159482000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	71938000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-16687000	USD
CY2021Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-6000000	USD
CY2020Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	96000000	USD
CY2021Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	26067000	USD
CY2020Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	13122000	USD
CY2021Q1	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	5572000	USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-13000000	USD
CY2021Q1	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	-16448000	USD
CY2020Q1	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	10015000	USD
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	6368000	USD
CY2020Q1	us-gaap	Share Based Compensation ShareBasedCompensation	3369000	USD
CY2021Q1	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	1133239000	USD
CY2020Q1	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	2356710000	USD
CY2021Q1	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	1233725000	USD
CY2020Q1	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	4126102000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-48927000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	141940000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-27335000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	39473000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	198431000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1785744000	USD
CY2021Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	461381000	USD
CY2020Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	1951000	USD
CY2021Q1	tcbi	Principal Payments Received On Available For Sale Securities PrincipalPaymentsReceivedOnAvailableForSaleSecurities	118316000	USD
CY2020Q1	tcbi	Principal Payments Received On Available For Sale Securities PrincipalPaymentsReceivedOnAvailableForSaleSecurities	4788000	USD
CY2021Q1	tcbi	Payments For Originations Of Mortgage Finance Loans PaymentsForOriginationsOfMortgageFinanceLoans	48097222000	USD
CY2020Q1	tcbi	Payments For Originations Of Mortgage Finance Loans PaymentsForOriginationsOfMortgageFinanceLoans	37932501000	USD
CY2021Q1	tcbi	Proceeds From Sale And Collection Of Mortgage Finance Loans ProceedsFromSaleAndCollectionOfMortgageFinanceLoans	48167550000	USD
CY2020Q1	tcbi	Proceeds From Sale And Collection Of Mortgage Finance Loans ProceedsFromSaleAndCollectionOfMortgageFinanceLoans	38513547000	USD
CY2021Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	54141000	USD
CY2020Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	438869000	USD
CY2021Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	924000	USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1007000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-327802000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	144007000	USD
CY2021Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	2395381000	USD
CY2020Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	655670000	USD
CY2021Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	2874000	USD
CY2020Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1492000	USD
CY2021Q1	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	289723000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2021Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3779000	USD
CY2020Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	2438000	USD
CY2021Q1	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	600000000	USD
CY2020Q1	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	2500000000	USD
CY2021Q1	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-3836000	USD
CY2020Q1	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-153501000	USD
CY2021Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	268815000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2351102000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3305241000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	2221731000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	5234992000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	9206380000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4425583000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	3187579000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	76556000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	11428111000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	9660575000	USD
CY2021Q1	us-gaap	Interest Paid Net InterestPaidNet	33860000	USD
CY2020Q1	us-gaap	Interest Paid Net InterestPaidNet	73480000	USD
CY2021Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	440000	USD
CY2020Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	519000	USD
CY2021Q1	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements. Actual results could differ from those estimates. The allowance for credit losses, the fair value of financial instruments and the status of contingencies are particularly susceptible to significant change.</span></div>
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	71938000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-16687000	USD
CY2021Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3779000	USD
CY2020Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	2438000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	68159000	USD
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-19125000	USD
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	50513277	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	50373580	shares
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	556234	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	101222	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51069511	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	50474802	shares
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.35
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.38
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.33
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.38
CY2021Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	80263	shares
CY2020Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	428007	shares
CY2021Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	3480098000	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	8364000	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	79804000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	3408658000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	3143171000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	25803000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	5836000	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	3163138000	USD
CY2021Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	3480098000	USD
CY2021Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3408658000	USD
CY2020Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	3143171000	USD
CY2020Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3163138000	USD
CY2021Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	254615000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	11465000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	3248000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	3199044000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	79804000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	452975000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2540000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	11417000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	3296000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	464392000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	5836000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	108	security
CY2021Q1	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	34400000	USD
CY2020Q4	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	33800000	USD
CY2021Q1	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	378000	USD
CY2020Q1	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	-2977000	USD
CY2021Q1	us-gaap	Gain Loss On Sale Of Equity Investments GainLossOnSaleOfEquityInvestments	-398000	USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Equity Investments GainLossOnSaleOfEquityInvestments	19000	USD
CY2021Q1	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-20000	USD
CY2020Q1	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-2958000	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	24480701000	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	24501830000	USD
CY2021Q1	us-gaap	Financing Receivable Deferred Income FinancingReceivableDeferredIncome	72446000	USD
CY2020Q4	us-gaap	Financing Receivable Deferred Income FinancingReceivableDeferredIncome	70970000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	242484000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	254615000	USD
CY2020Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	621000	USD
CY2021Q1	us-gaap	Notes Receivable Net NotesReceivableNet	24165771000	USD
CY2020Q4	us-gaap	Notes Receivable Net NotesReceivableNet	24176245000	USD
CY2021Q1	us-gaap	Participating Mortgage Loans Mortgage Obligations Amount ParticipatingMortgageLoansMortgageObligationsAmount	1000000000.0	USD
CY2020Q4	us-gaap	Participating Mortgage Loans Mortgage Obligations Amount ParticipatingMortgageLoansMortgageObligationsAmount	1200000000	USD
CY2021Q1	us-gaap	Interest Receivable InterestReceivable	55900000	USD
CY2020Q4	us-gaap	Interest Receivable InterestReceivable	56500000	USD
CY2021Q1	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	561346000	USD
CY2021Q1	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	5125381000	USD
CY2021Q1	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	2888371000	USD
CY2021Q1	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	2471139000	USD
CY2021Q1	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	1429902000	USD
CY2021Q1	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	7524124000	USD
CY2021Q1	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	4288678000	USD
CY2021Q1	tcbi	Financing Receivable Revolving Convertedto Term Loans FinancingReceivableRevolvingConvertedtoTermLoans	191760000	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	24480701000	USD
CY2021Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-5713000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	8183000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1765000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	6418000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	242484000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	195047000	USD
CY2020Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	95029000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	58383000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	680000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	57703000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	240958000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	6400000	USD
CY2021Q1	us-gaap	Loans And Leases Receivable Collateral For Secured Borrowings LoansAndLeasesReceivableCollateralForSecuredBorrowings	11377000	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	39754000	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	97730000	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	24343217000	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	24480701000	USD
CY2021Q1	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	43762000	USD
CY2021Q1	us-gaap	Debt Securities Held To Maturity90 Days Or More Past Due Still Accruing DebtSecuritiesHeldToMaturity90DaysOrMorePastDueStillAccruing	3100000	USD
CY2020Q1	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	USD
CY2021Q1	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	USD
CY2021Q1	tcbi	Financing Receivable Nonaccrual Interest Income Reversed FinancingReceivableNonaccrualInterestIncomeReversed	339000	USD
CY2021Q1	tcbi	Financing Receivable Modifications Non Accrual Loans Met Criteria For Restrucutred FinancingReceivableModificationsNonAccrualLoansMetCriteriaForRestrucutred	33700000	USD
CY2020Q4	tcbi	Financing Receivable Modifications Non Accrual Loans Met Criteria For Restrucutred FinancingReceivableModificationsNonAccrualLoansMetCriteriaForRestrucutred	45400000	USD
CY2020Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	281137000	USD
CY2019Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	2568362000	USD
CY2021Q1	us-gaap	Loans Receivable Held For Sale Reconciliation To Cash Flow Additions To Held For Sale LoansReceivableHeldForSaleReconciliationToCashFlowAdditionsToHeldForSale	1133239000	USD
CY2020Q1	us-gaap	Loans Receivable Held For Sale Reconciliation To Cash Flow Additions To Held For Sale LoansReceivableHeldForSaleReconciliationToCashFlowAdditionsToHeldForSale	2356710000	USD
CY2021Q1	us-gaap	Loans Receivable Held For Sale Reconciliation To Cash Flow Deductions From Held For Sale LoansReceivableHeldForSaleReconciliationToCashFlowDeductionsFromHeldForSale	1236738000	USD
CY2020Q1	us-gaap	Loans Receivable Held For Sale Reconciliation To Cash Flow Deductions From Held For Sale LoansReceivableHeldForSaleReconciliationToCashFlowDeductionsFromHeldForSale	4165492000	USD
CY2021Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	177638000	USD
CY2020Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	759580000	USD
CY2020Q4	tcbi	Loans Held For Sale Fair Value Over Under Principal Amount Outstanding LoansHeldForSaleFairValueOverUnderPrincipalAmountOutstanding	2028000	USD
CY2019Q4	tcbi	Loans Held For Sale Fair Value Over Under Principal Amount Outstanding LoansHeldForSaleFairValueOverUnderPrincipalAmountOutstanding	8772000	USD
CY2021Q1	tcbi	Loans Receivable Heldforsale Increase Decreasein Fair Value LoansReceivableHeldforsaleIncreaseDecreaseinFairValue	-3380000	USD
CY2020Q1	tcbi	Loans Receivable Heldforsale Increase Decreasein Fair Value LoansReceivableHeldforsaleIncreaseDecreaseinFairValue	5712000	USD
CY2021Q1	tcbi	Loans Held For Sale Fair Value Over Under Principal Amount Outstanding LoansHeldForSaleFairValueOverUnderPrincipalAmountOutstanding	-1352000	USD
CY2020Q1	tcbi	Loans Held For Sale Fair Value Over Under Principal Amount Outstanding LoansHeldForSaleFairValueOverUnderPrincipalAmountOutstanding	14484000	USD
CY2021Q1	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	176286000	USD
CY2020Q1	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	774064000	USD
CY2021Q1	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	648000	USD
CY2021Q1	us-gaap	Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding	13600000000	USD
CY2020Q4	us-gaap	Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding	13800000000	USD
CY2021Q1	us-gaap	Escrow Deposit EscrowDeposit	153800000	USD
CY2020Q4	us-gaap	Escrow Deposit EscrowDeposit	152600000	USD
CY2021Q1	tcbi	Sensitivity Analysisof Fair Value Transferors Interestsin Transferred Financial Assets Impactof50 Basis Points Adverse Changein Prepayment Speed SensitivityAnalysisofFairValueTransferorsInterestsinTransferredFinancialAssetsImpactof50BasisPointsAdverseChangeinPrepaymentSpeed	-15593000	USD
CY2020Q4	tcbi	Sensitivity Analysisof Fair Value Transferors Interestsin Transferred Financial Assets Impactof50 Basis Points Adverse Changein Prepayment Speed SensitivityAnalysisofFairValueTransferorsInterestsinTransferredFinancialAssetsImpactof50BasisPointsAdverseChangeinPrepaymentSpeed	-12203000	USD
CY2021Q1	tcbi	Sensitivity Analysisof Fair Value Transferors Interestsin Transferred Financial Assets Impactof100 Basis Points Adverse Changein Prepayment Speed SensitivityAnalysisofFairValueTransferorsInterestsinTransferredFinancialAssetsImpactof100BasisPointsAdverseChangeinPrepaymentSpeed	-27503000	USD
CY2020Q4	tcbi	Sensitivity Analysisof Fair Value Transferors Interestsin Transferred Financial Assets Impactof100 Basis Points Adverse Changein Prepayment Speed SensitivityAnalysisofFairValueTransferorsInterestsinTransferredFinancialAssetsImpactof100BasisPointsAdverseChangeinPrepaymentSpeed	-16062000	USD
CY2021Q1	tcbi	Gain Loss On Repurchase Indemnificationand Make Whole Obligations GainLossOnRepurchaseIndemnificationandMakeWholeObligations	-30000	USD
CY2020Q1	tcbi	Gain Loss On Repurchase Indemnificationand Make Whole Obligations GainLossOnRepurchaseIndemnificationandMakeWholeObligations	-2100000	USD
CY2012Q3	us-gaap	Subordinated Debt SubordinatedDebt	111000000.0	USD
CY2012Q3	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0650
CY2014Q1	us-gaap	Subordinated Debt SubordinatedDebt	175000000.0	USD
CY2014Q1	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0525
CY2021Q1	tcbi	Reference Pool Of Mortgage Warehouse Loans ReferencePoolOfMortgageWarehouseLoans	2200000000	USD
CY2021Q1	tcbi	Limit For Loss Risk Transferred LimitForLossRiskTransferred	275000000.0	USD
CY2020Q4	tcbi	Financing Receivable Allowance For Credit Losses Off Balance Sheet Liability FinancingReceivableAllowanceForCreditLossesOffBalanceSheetLiability	17434000	USD
CY2019Q4	tcbi	Financing Receivable Allowance For Credit Losses Off Balance Sheet Liability FinancingReceivableAllowanceForCreditLossesOffBalanceSheetLiability	8640000	USD
CY2021Q1	tcbi	Financing Receivable Provision For Off Balance Sheet Credit Losses FinancingReceivableProvisionForOffBalanceSheetCreditLosses	-287000	USD
CY2020Q1	tcbi	Financing Receivable Provision For Off Balance Sheet Credit Losses FinancingReceivableProvisionForOffBalanceSheetCreditLosses	971000	USD
CY2021Q1	tcbi	Financing Receivable Allowance For Credit Losses Off Balance Sheet Liability FinancingReceivableAllowanceForCreditLossesOffBalanceSheetLiability	17147000	USD
CY2020Q1	tcbi	Financing Receivable Allowance For Credit Losses Off Balance Sheet Liability FinancingReceivableAllowanceForCreditLossesOffBalanceSheetLiability	10174000	USD
CY2009Q4	us-gaap	Assets Assets	15000000000.0	USD
CY2021Q1	tcbi	Common Equity Tier1 Capital CommonEquityTier1Capital	2765597000	USD
CY2021Q1	tcbi	Common Equity Tier1 Capitalto Risk Weighted Assets CommonEquityTier1CapitaltoRiskWeightedAssets	0.1019
CY2021Q1	us-gaap	Capital Capital	3811962000	USD
CY2021Q1	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1404
CY2020Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3369000	USD
CY2021Q1	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	3325597000	USD
CY2021Q1	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1225
CY2021Q1	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	3325597000	USD
CY2021Q1	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0832
CY2020Q4	tcbi	Common Equity Tier1 Capital CommonEquityTier1Capital	2708150000	USD
CY2020Q4	tcbi	Common Equity Tier1 Capitalto Risk Weighted Assets CommonEquityTier1CapitaltoRiskWeightedAssets	0.0935
CY2020Q4	us-gaap	Capital Capital	3498737000	USD
CY2020Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1208
CY2020Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	2968150000	USD
CY2020Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1025
CY2020Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	2968150000	USD
CY2020Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0752
CY2021Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6368000	USD
CY2021Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	52268000	USD
CY2021Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y4M24D
CY2021Q1	tcbi	Cash Pledged As Derivative Collateral CashPledgedAsDerivativeCollateral	74500000	USD
CY2020Q4	tcbi	Cash Pledged As Derivative Collateral CashPledgedAsDerivativeCollateral	108300000	USD

Files In Submission

Name	View Source	Status
0001077428-21-000070-index-headers.html	Edgar Link	pending
0001077428-21-000070-index.html	Edgar Link	pending
0001077428-21-000070.txt	Edgar Link	pending
0001077428-21-000070-xbrl.zip	Edgar Link	pending
ex311-331202110q.htm	Edgar Link	pending
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ex322-331202110q.htm	Edgar Link	pending
exhibit101firstamendmentto.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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report.css	Edgar Link	pending
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tcbi-20210331.htm	Edgar Link	pending
tcbi-20210331.xsd	Edgar Link	pending
tcbi-20210331_cal.xml	Edgar Link	unprocessable
tcbi-20210331_def.xml	Edgar Link	unprocessable
tcbi-20210331_htm.xml	Edgar Link	completed
tcbi-20210331_lab.xml	Edgar Link	unprocessable
tcbi-20210331_pre.xml	Edgar Link	unprocessable

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$TCBI
TEXAS CAPITAL BANCSHARES INC/TX Stock $tcbi

2021 Q1 Form 10-Q Financial Statement

#000107742821000070 Filed on April 22, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCBI TEXAS CAPITAL BANCSHARES INC/TX Stock $tcbi

2021 Q1 Form 10-Q Financial Statement

#000107742821000070 Filed on April 22, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCBI
TEXAS CAPITAL BANCSHARES INC/TX Stock $tcbi