2021 Q2 Form 10-Q Financial Statement
#000156459021038953 Filed on July 29, 2021
Income Statement
Concept | 2021 Q2 | 2020 Q2 | 2020 Q1 |
---|
Balance Sheet
Concept | 2021 Q2 | 2020 Q2 | 2020 Q1 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | |||
YoY Change | |||
Cash & Equivalents | $711.3M | $266.4M | $174.9M |
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 | $65.40M | $67.20M | $66.80M |
YoY Change | -2.68% | 12.58% | 10.78% |
Goodwill | $223.6M | ||
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 | $6.509B | $5.837B | $5.002B |
YoY Change | 11.51% | 21.75% | 4.9% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $1.900M | $3.300M | $3.800M |
YoY Change | -42.42% | -5.71% | -15.56% |
Accrued Expenses | $10.90M | $10.70M | $10.80M |
YoY Change | 1.87% | -29.14% | -31.21% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | |||
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $12.80M | $14.00M | $14.60M |
YoY Change | -8.57% | -24.73% | -27.72% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $248.5M | $363.6M | $298.4M |
YoY Change | -31.66% | 85.51% | 18.88% |
Other Long-Term Liabilities | $24.80M | $22.50M | $29.20M |
YoY Change | 10.22% | 58.45% | 111.59% |
Total Long-Term Liabilities | $273.3M | $386.1M | $327.6M |
YoY Change | -29.22% | 83.68% | 23.72% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $12.80M | $14.00M | $14.60M |
Total Long-Term Liabilities | $273.3M | $386.1M | $327.6M |
Total Liabilities | $5.720B | $5.101B | $4.296B |
YoY Change | 12.13% | 24.73% | 5.68% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | |||
YoY Change | |||
Common Stock | |||
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $789.2M | $736.1M | $706.6M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $6.509B | $5.837B | $5.002B |
YoY Change | 11.51% | 21.75% | 4.9% |
Cashflow Statement
Concept | 2021 Q2 | 2020 Q2 | 2020 Q1 |
---|
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2020Q2 | abtx |
Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
|
1469000 | |
us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
3929000 | ||
us-gaap |
Interest Expense
InterestExpense
|
13366000 | ||
CY2020Q2 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
-306000 | |
CY2020Q2 | us-gaap |
Interest Expense Time Deposits
InterestExpenseTimeDeposits
|
5845000 | |
us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
1008000 | ||
CY2020Q2 | us-gaap |
Interest Expense Now Accounts Money Market Accounts And Savings Deposits
InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits
|
1729000 | |
us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
117904000 | ||
CY2020Q2 | us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
562000 | |
us-gaap |
Interest Expense Time Deposits
InterestExpenseTimeDeposits
|
11929000 | ||
us-gaap |
Lessee Operating Lease Existence Of Option To Extend
LesseeOperatingLeaseExistenceOfOptionToExtend
|
true | ||
CY2021Q2 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P5Y3M3D | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P5Y6M21D | |
CY2021Q2 | us-gaap |
Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
|
us-gaap:PropertyPlantAndEquipmentNet | |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
|
us-gaap:PropertyPlantAndEquipmentNet | |
CY2021Q2 | us-gaap |
Operating Lease Liability Statement Of Financial Position Extensible List
OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList
|
us-gaap:OtherLiabilities | |
CY2020Q4 | us-gaap |
Operating Lease Liability Statement Of Financial Position Extensible List
OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList
|
us-gaap:OtherLiabilities | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P3Y5M4D | |
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P3Y2M15D | ||
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P3Y2M4D | ||
us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
215000 | ||
us-gaap |
Interest Expense Now Accounts Money Market Accounts And Savings Deposits
InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits
|
6093000 | ||
us-gaap |
Interest Expense Time Deposits
InterestExpenseTimeDeposits
|
6654000 | ||
CY2020Q2 | us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
1842000 | |
us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
1068000 | ||
us-gaap |
Interest Expense Now Accounts Money Market Accounts And Savings Deposits
InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits
|
2821000 | ||
us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
115682000 | ||
us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
125660000 | ||
CY2021Q2 | us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
94000 | |
CY2020Q2 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
2169000 | |
us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
4885000 | ||
us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
2715000 | ||
us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
135000 | ||
us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
111045000 | ||
us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
4958000 | ||
CY2020Q2 | us-gaap |
Interest Income Deposits With Financial Institutions
InterestIncomeDepositsWithFinancialInstitutions
|
20000 | |
CY2021Q2 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
62832000 | |
CY2020Q2 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
60452000 | |
CY2021Q2 | us-gaap |
Interest Expense Now Accounts Money Market Accounts And Savings Deposits
InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits
|
1337000 | |
CY2021Q2 | us-gaap |
Interest Income Securities Taxable
InterestIncomeSecuritiesTaxable
|
2556000 | |
abtx |
Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
|
2883000 | ||
CY2020Q2 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
50847000 | |
us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
95872000 | ||
us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
74213000 | ||
us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
114334000 | ||
us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
-375000 | ||
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
294000 | ||
CY2021Q2 | abtx |
Rebatefromcorrespondentbank
Rebatefromcorrespondentbank
|
73000 | |
CY2020Q2 | abtx |
Rebatefromcorrespondentbank
Rebatefromcorrespondentbank
|
89000 | |
abtx |
Rebatefromcorrespondentbank
Rebatefromcorrespondentbank
|
205000 | ||
us-gaap |
Interest Expense
InterestExpense
|
22032000 | ||
us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
112294000 | ||
CY2020Q2 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
40178000 | |
us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
49000 | ||
CY2021Q2 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
812000 | |
CY2020Q2 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
630000 | |
us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
1303000 | ||
CY2021Q2 | us-gaap |
Noninterest Income
NoninterestIncome
|
2273000 | |
CY2020Q2 | us-gaap |
Noninterest Income
NoninterestIncome
|
1562000 | |
us-gaap |
Noninterest Income
NoninterestIncome
|
4009000 | ||
CY2021Q2 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
22472000 | |
CY2020Q2 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
19334000 | |
us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
44924000 | ||
CY2021Q2 | us-gaap |
Occupancy Net
OccupancyNet
|
2225000 | |
CY2020Q2 | us-gaap |
Occupancy Net
OccupancyNet
|
1926000 | |
us-gaap |
Occupancy Net
OccupancyNet
|
4615000 | ||
CY2021Q2 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
1057000 | |
CY2020Q2 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
885000 | |
us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
2091000 | ||
CY2021Q2 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
2176000 | |
CY2020Q2 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
1934000 | |
CY2021Q2 | us-gaap |
Noninterest Expense
NoninterestExpense
|
33595000 | |
CY2021Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
27953000 | |
CY2021Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
5028000 | |
CY2021Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
22925000 | |
CY2021Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.13 | |
CY2021Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.12 | |
us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
4376000 | ||
CY2021Q2 | us-gaap |
Professional Fees
ProfessionalFees
|
608000 | |
CY2020Q2 | us-gaap |
Professional Fees
ProfessionalFees
|
800000 | |
us-gaap |
Professional Fees
ProfessionalFees
|
1397000 | ||
CY2021Q2 | abtx |
Regulatory Assessments And Fdic Insurance
RegulatoryAssessmentsAndFDICInsurance
|
768000 | |
CY2020Q2 | abtx |
Regulatory Assessments And Fdic Insurance
RegulatoryAssessmentsAndFDICInsurance
|
609000 | |
abtx |
Regulatory Assessments And Fdic Insurance
RegulatoryAssessmentsAndFDICInsurance
|
1575000 | ||
CY2021Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
824000 | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
1648000 | ||
CY2021Q2 | us-gaap |
Communication
Communication
|
332000 | |
CY2020Q2 | us-gaap |
Communication
Communication
|
390000 | |
us-gaap |
Communication
Communication
|
653000 | ||
CY2021Q2 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
432000 | |
CY2020Q2 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
370000 | |
us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
730000 | ||
CY2021Q2 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
2472000 | |
CY2021Q2 | us-gaap |
Shares Issued
SharesIssued
|
20212534 | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
20458000 | |
CY2021Q2 | us-gaap |
Interest Expense Time Deposits
InterestExpenseTimeDeposits
|
2989000 | |
us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
1751000 | ||
CY2021Q2 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
56596000 | |
CY2021Q2 | abtx |
Recapture Of Provision For Credit Losses
RecaptureOfProvisionForCreditLosses
|
-2679000 | |
abtx |
Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
|
2942000 | ||
CY2021Q2 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
2491000 | |
CY2021Q2 | us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
469000 | |
CY2021Q2 | abtx |
Interest Expense Subordinated Debt
InterestExpenseSubordinatedDebt
|
1441000 | |
CY2021Q2 | us-gaap |
Interest Expense
InterestExpense
|
6236000 | |
CY2020Q2 | abtx |
Recapture Of Provision For Credit Losses
RecaptureOfProvisionForCreditLosses
|
10669000 | |
abtx |
Recapture Of Provision For Credit Losses
RecaptureOfProvisionForCreditLosses
|
-2040000 | ||
abtx |
Recapture Of Provision For Credit Losses
RecaptureOfProvisionForCreditLosses
|
21659000 | ||
us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
287000 | ||
us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
-176000 | ||
CY2021Q2 | abtx |
Debit Card And Atm Card Income
DebitCardAndATMCardIncome
|
761000 | |
CY2020Q2 | abtx |
Debit Card And Atm Card Income
DebitCardAndATMCardIncome
|
510000 | |
abtx |
Debit Card And Atm Card Income
DebitCardAndATMCardIncome
|
1391000 | ||
abtx |
Debit Card And Atm Card Income
DebitCardAndATMCardIncome
|
994000 | ||
abtx |
Rebatefromcorrespondentbank
Rebatefromcorrespondentbank
|
582000 | ||
us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
1476000 | ||
us-gaap |
Noninterest Income
NoninterestIncome
|
4287000 | ||
us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
39115000 | ||
us-gaap |
Occupancy Net
OccupancyNet
|
3833000 | ||
us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
3760000 | ||
us-gaap |
Professional Fees
ProfessionalFees
|
1373000 | ||
abtx |
Regulatory Assessments And Fdic Insurance
RegulatoryAssessmentsAndFDICInsurance
|
1241000 | ||
CY2020Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
990000 | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
1980000 | ||
us-gaap |
Communication
Communication
|
807000 | ||
us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
891000 | ||
CY2021Q2 | us-gaap |
Other Revenue Expense From Real Estate Operations
OtherRevenueExpenseFromRealEstateOperations
|
-229000 | |
CY2020Q2 | us-gaap |
Other Revenue Expense From Real Estate Operations
OtherRevenueExpenseFromRealEstateOperations
|
-114000 | |
us-gaap |
Other Revenue Expense From Real Estate Operations
OtherRevenueExpenseFromRealEstateOperations
|
-342000 | ||
us-gaap |
Other Revenue Expense From Real Estate Operations
OtherRevenueExpenseFromRealEstateOperations
|
-2762000 | ||
CY2020Q2 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
2427000 | |
us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
6163000 | ||
us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
4667000 | ||
CY2020Q2 | us-gaap |
Noninterest Expense
NoninterestExpense
|
29779000 | |
us-gaap |
Noninterest Expense
NoninterestExpense
|
68514000 | ||
us-gaap |
Noninterest Expense
NoninterestExpense
|
62180000 | ||
CY2020Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
11961000 | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
49829000 | ||
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
16320000 | ||
CY2020Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2054000 | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
8894000 | ||
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2897000 | ||
CY2020Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
9907000 | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
40935000 | ||
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
13423000 | ||
CY2021Q2 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
494000 | |
CY2020Q2 | us-gaap |
Interest Expense
InterestExpense
|
9605000 | |
CY2021Q2 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
59275000 | |
CY2020Q2 | us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
93000 | |
CY2021Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
6581000 | |
CY2021Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1039000 | |
CY2021Q2 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
151000 | |
CY2020Q2 | us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
143000 | |
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
290000 | ||
CY2020Q2 | us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
582000 | |
CY2020Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.49 | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
27566000 | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-5808000 | ||
CY2021Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
8902000 | |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
29170000 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.03 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.66 | ||
CY2020Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.48 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.01 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.65 | ||
CY2021Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.12 | |
CY2020Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.10 | |
us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.24 | ||
us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.20 | ||
CY2021Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
22925000 | |
CY2020Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
9907000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
40935000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
13423000 | ||
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
31032000 | ||
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
93000 | |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
49000 | ||
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
287000 | ||
CY2021Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
|
-347000 | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
|
-1575000 | |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
|
1477000 | ||
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
|
-1575000 | ||
CY2021Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Reclassification For Discontinuance Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax
|
225000 | |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Reclassification For Discontinuance Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax
|
225000 | ||
CY2021Q2 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
8330000 | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
25898000 | |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-4605000 | ||
CY2021Q2 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
1749000 | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
5440000 | |
us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
-968000 | ||
us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
6126000 | ||
CY2021Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
6581000 | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
20458000 | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-3637000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
23044000 | ||
CY2021Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
29506000 | |
CY2020Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
30365000 | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
37298000 | ||
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
36467000 | ||
CY2020Q1 | us-gaap |
Shares Issued
SharesIssued
|
20355120 | |
CY2020Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
706593000 | |
CY2020Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
9907000 | |
CY2020Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
2042000 | |
CY2020Q2 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
75716 | |
CY2020Q2 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
313000 | |
CY2020Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
914000 | |
CY2020Q2 | us-gaap |
Shares Issued
SharesIssued
|
20430836 | |
CY2020Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
736143000 | |
CY2021Q1 | us-gaap |
Shares Issued
SharesIssued
|
20182971 | |
CY2021Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
760537000 | |
CY2021Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
22925000 | |
CY2021Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
2426000 | |
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1718000 | ||
CY2021Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
789150000 | |
CY2021Q2 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
29563 | |
CY2021Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
789150000 | |
CY2019Q4 | us-gaap |
Shares Issued
SharesIssued
|
20523816 | |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
709865000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
13423000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
23044000 | ||
us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
4075000 | ||
us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
151354 | ||
us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
1470000 | ||
us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
244334 | ||
us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
9302000 | ||
CY2020Q2 | us-gaap |
Shares Issued
SharesIssued
|
20430836 | |
CY2020Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
736143000 | |
CY2020Q4 | us-gaap |
Shares Issued
SharesIssued
|
20208323 | |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
758669000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
40935000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-3637000 | ||
us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
4838000 | ||
us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
165417 | ||
us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
1821000 | ||
us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
161206 | ||
us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
5659000 | ||
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1859000 | ||
CY2021Q2 | us-gaap |
Shares Issued
SharesIssued
|
20212534 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
40935000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
13423000 | ||
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
3739000 | ||
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
3731000 | ||
abtx |
Recapture Of Provisions For Loan Lease And Other Losses
RecaptureOfProvisionsForLoanLeaseAndOtherLosses
|
2040000 | ||
abtx |
Recapture Of Provisions For Loan Lease And Other Losses
RecaptureOfProvisionsForLoanLeaseAndOtherLosses
|
-21659000 | ||
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-449000 | ||
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-4663000 | ||
us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-3162000 | ||
us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-1410000 | ||
us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
262000 | ||
us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
62000 | ||
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
290000 | ||
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
294000 | ||
abtx |
Accretion Amortization Of Discounts And Premiums Loans
AccretionAmortizationOfDiscountsAndPremiumsLoans
|
262000 | ||
abtx |
Accretion Amortization Of Discounts And Premiums Loans
AccretionAmortizationOfDiscountsAndPremiumsLoans
|
1715000 | ||
abtx |
Accretion Amortization Of Discounts And Premiums Subordinated Debt
AccretionAmortizationOfDiscountsAndPremiumsSubordinatedDebt
|
-57000 | ||
abtx |
Accretion Amortization Of Discounts And Premiums Subordinated Debt
AccretionAmortizationOfDiscountsAndPremiumsSubordinatedDebt
|
-56000 | ||
abtx |
Accretion Amortization Of Discounts And Premiums Certificates Of Deposit
AccretionAmortizationOfDiscountsAndPremiumsCertificatesOfDeposit
|
99000 | ||
abtx |
Accretion Amortization Of Discounts And Premiums Certificates Of Deposit
AccretionAmortizationOfDiscountsAndPremiumsCertificatesOfDeposit
|
213000 | ||
us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
-1493000 | ||
us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
-2589000 | ||
us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
49000 | ||
us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
287000 | ||
abtx |
Federal Home Loan Bank Stock Dividends
FederalHomeLoanBankStockDividends
|
36000 | ||
abtx |
Federal Home Loan Bank Stock Dividends
FederalHomeLoanBankStockDividends
|
122000 | ||
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1859000 | ||
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1718000 | ||
abtx |
Increase Decrease In Operating Leases
IncreaseDecreaseInOperatingLeases
|
1428000 | ||
abtx |
Increase Decrease In Operating Leases
IncreaseDecreaseInOperatingLeases
|
1277000 | ||
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
|
558539000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
|
379753000 | |
CY2021Q2 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
252896000 | |
abtx |
Increase Decrease In Accrued Interest Receivable And Other Assets
IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets
|
5292000 | ||
us-gaap |
Proceeds From Repayments Of Other Debt
ProceedsFromRepaymentsOfOtherDebt
|
165000000 | ||
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
2176800000 | ||
us-gaap |
Proceeds From Repayments Of Lines Of Credit
ProceedsFromRepaymentsOfLinesOfCredit
|
-15569000 | ||
abtx |
Increase Decrease In Accrued Interest Receivable And Other Assets
IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets
|
16862000 | ||
us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
83000 | ||
us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
1488000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
43977000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
23133000 | ||
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
2428915000 | ||
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
1929713000 | ||
abtx |
Proceeds From Sales And Calls Of Available For Sale Securities
ProceedsFromSalesAndCallsOfAvailableForSaleSecurities
|
4898000 | ||
abtx |
Proceeds From Sales And Calls Of Available For Sale Securities
ProceedsFromSalesAndCallsOfAvailableForSaleSecurities
|
30790000 | ||
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
2646763000 | ||
us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
-38790000 | ||
us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
678974000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
2016000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
2935000 | ||
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
430000 | ||
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
2789000 | ||
us-gaap |
Payments For Proceeds From Federal Home Loan Bank Stock
PaymentsForProceedsFromFederalHomeLoanBankStock
|
442000 | ||
us-gaap |
Payments For Proceeds From Federal Home Loan Bank Stock
PaymentsForProceedsFromFederalHomeLoanBankStock
|
8480000 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-176188000 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-903897000 | ||
us-gaap |
Net Change Noninterest Bearing Deposits Domestic
NetChangeNoninterestBearingDepositsDomestic
|
268475000 | ||
us-gaap |
Net Change Noninterest Bearing Deposits Domestic
NetChangeNoninterestBearingDepositsDomestic
|
501896000 | ||
us-gaap |
Net Change Interest Bearing Deposits Domestic
NetChangeInterestBearingDepositsDomestic
|
176500000 | ||
us-gaap |
Net Change Interest Bearing Deposits Domestic
NetChangeInterestBearingDepositsDomestic
|
130927000 | ||
us-gaap |
Proceeds From Repayments Of Lines Of Credit
ProceedsFromRepaymentsOfLinesOfCredit
|
15000000 | ||
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
4838000 | ||
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
4075000 | ||
us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
1821000 | ||
us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
1470000 | ||
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
5659000 | ||
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
9302000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
420730000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
800916000 | ||
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
288519000 | ||
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-79848000 | ||
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
422766000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
346248000 | |
CY2021Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
711285000 | |
CY2020Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
266400000 | |
us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
13500000 | ||
us-gaap |
Interest Paid Net
InterestPaidNet
|
14127000 | ||
us-gaap |
Interest Paid Net
InterestPaidNet
|
23065000 | ||
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
1728000 | ||
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
1603000 | ||
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
502000 | ||
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
532000 | ||
abtx |
Loans Transferred To Other Real Estate
LoansTransferredToOtherRealEstate
|
821000 | ||
abtx |
Loans Transferred To Other Real Estate
LoansTransferredToOtherRealEstate
|
3510000 | ||
abtx |
Bank Financed Sales Of Other Real Estate
BankFinancedSalesOfOtherRealEstate
|
8125000 | ||
abtx |
Bank Financed Sales Of Other Real Estate
BankFinancedSalesOfOtherRealEstate
|
1615000 | ||
CY2021Q2 | abtx |
Number Of Offices In Which Entity Operates
NumberOfOfficesInWhichEntityOperates
|
27 | |
CY2020Q1 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
34663000 | |
CY2020Q1 | abtx |
Allowance For Credit Losses On Unfunded Commitments
AllowanceForCreditLossesOnUnfundedCommitments
|
3866000 | |
CY2019Q4 | us-gaap |
Goodwill
Goodwill
|
223642000 | |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
223642000 | |
CY2021Q2 | us-gaap |
Goodwill
Goodwill
|
223642000 | |
us-gaap |
Goodwill And Intangible Asset Impairment
GoodwillAndIntangibleAssetImpairment
|
0 | ||
CY2021Q2 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
|
1648000 | |
CY2021Q2 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
3003000 | |
CY2021Q2 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
2323000 | |
CY2021Q2 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
2188000 | |
CY2021Q2 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
2061000 | |
CY2021Q2 | abtx |
Finite Lived Intangible Assets Amortization Expense After Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour
|
5083000 | |
CY2021Q2 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
16306000 | |
CY2021Q2 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
938292000 | |
CY2021Q2 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
42160000 | |
CY2021Q2 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
3170000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
977282000 | |
CY2020Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
728043000 | |
CY2020Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
45177000 | |
CY2020Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
330000 | |
CY2020Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
772890000 | |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
294000 | |
CY2021Q2 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
0 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
1010000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
1013000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
13961000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
14602000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
124787000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
130384000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
418781000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
447589000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
|
593588000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
383694000 | |
CY2021Q2 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
938292000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
977282000 | |
CY2021Q2 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
244019000 | |
CY2021Q2 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
3121000 | |
CY2021Q2 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
8877000 | |
CY2021Q2 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
49000 | |
CY2021Q2 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
3170000 | |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
65083000 | |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
4203000 | |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
36000 | |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
69286000 | |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
330000 | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
4900000 | ||
us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
49000 | ||
CY2021Q2 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | |
CY2020Q2 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1100000 | |
CY2020Q2 | abtx |
Proceeds From Maturities Calls Of Available For Sale Securities
ProceedsFromMaturitiesCallsOfAvailableForSaleSecurities
|
5500000 | |
CY2020Q2 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
93000 | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
30800000 | ||
abtx |
Proceeds From Maturities Calls Of Available For Sale Securities
ProceedsFromMaturitiesCallsOfAvailableForSaleSecurities
|
5500000 | ||
us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
391000 | ||
us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
104000 | ||
us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
287000 | ||
CY2021Q2 | us-gaap |
Security Owned And Pledged As Collateral Fair Value
SecurityOwnedAndPledgedAsCollateralFairValue
|
17300000 | |
CY2020Q4 | us-gaap |
Security Owned And Pledged As Collateral Fair Value
SecurityOwnedAndPledgedAsCollateralFairValue
|
18500000 | |
CY2021Q2 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4460743000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4491764000 | |
CY2021Q2 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
49586000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
53173000 | |
CY2021Q2 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
4411157000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
4438591000 | |
CY2021Q2 | us-gaap |
Loans And Leases Receivable Impaired Nonperforming Accrual Of Interest
LoansAndLeasesReceivableImpairedNonperformingAccrualOfInterest
|
30800000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Impaired Nonperforming Accrual Of Interest
LoansAndLeasesReceivableImpairedNonperformingAccrualOfInterest
|
34500000 | |
CY2021Q2 | us-gaap |
Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
|
13410000 | |
CY2021Q2 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
36643000 | |
CY2021Q2 | us-gaap |
Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
|
4410690000 | |
CY2021Q2 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4460743000 | |
CY2020Q4 | us-gaap |
Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
|
11525000 | |
CY2020Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
28893000 | |
CY2020Q4 | us-gaap |
Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
|
4451346000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4491764000 | |
CY2021Q2 | us-gaap |
Financing Receivable Originated In Current Fiscal Year
FinancingReceivableOriginatedInCurrentFiscalYear
|
1156330000 | |
CY2021Q2 | us-gaap |
Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year
FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
|
1261439000 | |
CY2021Q2 | us-gaap |
Financing Receivable Originated Two Years Before Latest Fiscal Year
FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
|
572966000 | |
CY2021Q2 | us-gaap |
Financing Receivable Originated Three Years Before Latest Fiscal Year
FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
|
381408000 | |
CY2021Q2 | us-gaap |
Financing Receivable Originated Four Years Before Latest Fiscal Year
FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
|
323978000 | |
CY2021Q2 | us-gaap |
Financing Receivable Originated Five Or More Years Before Latest Fiscal Year
FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
|
326694000 | |
CY2021Q2 | us-gaap |
Financing Receivable Revolving
FinancingReceivableRevolving
|
427042000 | |
CY2021Q2 | us-gaap |
Financing Receivable Revolving Converted To Term Loan
FinancingReceivableRevolvingConvertedToTermLoan
|
10886000 | |
CY2021Q2 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
4460743000 | |
CY2020Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
4491764000 | |
CY2021Q1 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
52758000 | |
CY2021Q2 | abtx |
Recapture Of Provision For Loan Losses
RecaptureOfProvisionForLoanLosses
|
-3010000 | |
CY2021Q2 | us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
180000 | |
CY2021Q2 | us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
18000 | |
CY2021Q2 | us-gaap |
Allowance For Loan And Lease Losses Writeoffs Net
AllowanceForLoanAndLeaseLossesWriteoffsNet
|
162000 | |
CY2021Q2 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
49586000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
53173000 | |
abtx |
Recapture Of Provision For Loan Losses
RecaptureOfProvisionForLoanLosses
|
-3080000 | ||
us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
584000 | ||
us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
77000 | ||
us-gaap |
Allowance For Loan And Lease Losses Writeoffs Net
AllowanceForLoanAndLeaseLossesWriteoffsNet
|
507000 | ||
CY2021Q2 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
49586000 | |
CY2020Q1 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
37511000 | |
CY2020Q2 | us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
10669000 | |
CY2020Q2 | us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
44000 | |
CY2020Q2 | us-gaap |
Allowance For Loan And Lease Losses Writeoffs Net
AllowanceForLoanAndLeaseLossesWriteoffsNet
|
538000 | |
CY2020Q2 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
47642000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
29438000 | |
us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
21659000 | ||
us-gaap |
Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
|
3714000 | ||
us-gaap |
Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
|
259000 | ||
us-gaap |
Allowance For Loan And Lease Losses Writeoffs Net
AllowanceForLoanAndLeaseLossesWriteoffsNet
|
3455000 | ||
CY2020Q2 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
47642000 | |
CY2021Q2 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
13432000 | |
CY2020Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
8683000 | |
CY2021Q2 | abtx |
Nonaccrual Loans With No Related Allowance
NonaccrualLoansWithNoRelatedAllowance
|
20497000 | |
CY2021Q2 | abtx |
Nonaccrual Loans With Related Allowance
NonaccrualLoansWithRelatedAllowance
|
16146000 | |
CY2021Q2 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
36643000 | |
CY2020Q4 | abtx |
Nonaccrual Loans With No Related Allowance
NonaccrualLoansWithNoRelatedAllowance
|
15194000 | |
CY2020Q4 | abtx |
Nonaccrual Loans With Related Allowance
NonaccrualLoansWithRelatedAllowance
|
13699000 | |
CY2020Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
28893000 | |
CY2021Q2 | us-gaap |
Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
|
24400000 | |
CY2020Q4 | us-gaap |
Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
|
25800000 | |
CY2020Q2 | us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
2550000 | |
us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
4 | ||
us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
1350000 | ||
us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
1350000 | ||
us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
16 | ||
us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
3804000 | ||
us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
3804000 | ||
us-gaap |
Financing Receivables Impaired Troubled Debt Restructuring Write Down
FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
|
21000 | ||
us-gaap |
Financing Receivables Impaired Troubled Debt Restructuring Write Down
FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
|
632000 | ||
us-gaap |
Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
|
1 | ||
CY2021Q2 | abtx |
Allowance For Credit Losses Change In Method Of Calculating Impairment1
AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment1
|
2200000 | |
CY2020Q4 | abtx |
Allowance For Credit Losses Change In Method Of Calculating Impairment1
AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment1
|
3300000 | |
CY2021Q2 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
3 | |
CY2021Q2 | us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
805000 | |
CY2021Q2 | us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
805000 | |
CY2020Q2 | us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
9 | |
CY2020Q2 | us-gaap |
Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
|
2550000 | |
us-gaap |
Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
|
59000 | ||
us-gaap |
Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
|
0 | ||
us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
1400000 | ||
us-gaap |
Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
|
3800000 | ||
CY2021Q2 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4460743000 | |
abtx |
Number Of Leased Branch Locations And Office Space
NumberOfLeasedBranchLocationsAndOfficeSpace
|
14 | ||
CY2021Q2 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
10683000 | |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
11610000 | |
CY2021Q2 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
10893000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
11850000 | |
CY2021Q2 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0276 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0286 | |
CY2021Q2 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
860000 | |
CY2020Q2 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
763000 | |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1733000 | ||
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1584000 | ||
CY2021Q2 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
16000 | |
CY2020Q2 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
36000 | |
us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
31000 | ||
us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
50000 | ||
CY2021Q2 | us-gaap |
Sublease Income
SubleaseIncome
|
18000 | |
CY2020Q2 | us-gaap |
Sublease Income
SubleaseIncome
|
12000 | |
us-gaap |
Sublease Income
SubleaseIncome
|
36000 | ||
us-gaap |
Sublease Income
SubleaseIncome
|
30000 | ||
CY2021Q2 | us-gaap |
Lease Cost
LeaseCost
|
858000 | |
CY2020Q2 | us-gaap |
Lease Cost
LeaseCost
|
787000 | |
us-gaap |
Lease Cost
LeaseCost
|
1728000 | ||
us-gaap |
Lease Cost
LeaseCost
|
1604000 | ||
CY2021Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
3101000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
3068000 | |
CY2021Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
2315000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
2664000 | |
CY2021Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
2081000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
2056000 | |
CY2021Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
1275000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
1591000 | |
CY2021Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
962000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
1057000 | |
CY2021Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
1952000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
2355000 | |
CY2021Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
11686000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
12791000 | |
CY2021Q2 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
793000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
941000 | |
CY2021Q2 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
10893000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
11850000 | |
CY2021Q2 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
711285000 | |
CY2021Q2 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
977282000 | |
CY2021Q2 | abtx |
Loans Held For Investment Net Of Allowance Fair Value
LoansHeldForInvestmentNetOfAllowanceFairValue
|
4411157000 | |
CY2021Q2 | abtx |
Accrued Interest Receivable Fair Value
AccruedInterestReceivableFairValue
|
37075000 | |
CY2021Q2 | us-gaap |
Deposits Fair Value Disclosure
DepositsFairValueDisclosure
|
5433358000 | |
CY2021Q2 | abtx |
Accrued Interest Payable Fair Value
AccruedInterestPayableFairValue
|
1940000 | |
CY2021Q2 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
139951000 | |
CY2021Q2 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations
FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
|
108584000 | |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
422766000 | |
CY2020Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
772890000 | |
CY2020Q4 | abtx |
Loans Held For Investment Net Of Allowance Fair Value
LoansHeldForInvestmentNetOfAllowanceFairValue
|
4438591000 | |
CY2020Q4 | abtx |
Accrued Interest Receivable Fair Value
AccruedInterestReceivableFairValue
|
40053000 | |
CY2020Q4 | us-gaap |
Deposits Fair Value Disclosure
DepositsFairValueDisclosure
|
4988482000 | |
CY2020Q4 | us-gaap |
Interest Rate Derivative Liabilities At Fair Value
InterestRateDerivativeLiabilitiesAtFairValue
|
1252000 | |
CY2020Q4 | abtx |
Accrued Interest Payable Fair Value
AccruedInterestPayableFairValue
|
2701000 | |
CY2020Q4 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
155515000 | |
CY2020Q4 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations
FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
|
108322000 | |
CY2021Q2 | us-gaap |
Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
|
250000 | |
CY2020Q4 | us-gaap |
Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
|
250000 | |
CY2021Q2 | abtx |
Time Deposits250000 Or More
TimeDeposits250000OrMore
|
761600000 | |
CY2020Q4 | abtx |
Time Deposits250000 Or More
TimeDeposits250000OrMore
|
726800000 | |
CY2021Q2 | us-gaap |
Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
|
926117000 | |
CY2021Q2 | us-gaap |
Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
|
279396000 | |
CY2021Q2 | us-gaap |
Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
|
82882000 | |
CY2021Q2 | us-gaap |
Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
|
27081000 | |
CY2021Q2 | us-gaap |
Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
|
34046000 | |
CY2021Q2 | us-gaap |
Time Deposits
TimeDeposits
|
1349522000 | |
CY2021Q2 | us-gaap |
Interest Bearing Domestic Deposit Brokered
InterestBearingDomesticDepositBrokered
|
307300000 | |
CY2020Q4 | us-gaap |
Interest Bearing Domestic Deposit Brokered
InterestBearingDomesticDepositBrokered
|
453800000 | |
CY2021Q2 | abtx |
Common Equity Tier One Risk Based Capital To Risk Weighted Assets
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets
|
0.1218 | |
CY2021Q2 | abtx |
Common Equity Tier One Risk Based Capital Required For Capital Adequacy
CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy
|
191530000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
469000 | |
us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
104000 | ||
CY2021Q2 | us-gaap |
Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
|
0.1241 | |
CY2021Q2 | us-gaap |
Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust
JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
|
11300000 | |
CY2021Q2 | us-gaap |
Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust
JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
|
11341000 | |
CY2021Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
5000000.0 | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
8900000 | ||
CY2020Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2100000 | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2900000 | ||
CY2021Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.180 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.178 | ||
CY2020Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.172 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.178 | ||
CY2021Q2 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
0 | |
us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
0 | ||
CY2021Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
|
3200000 | |
CY2021Q2 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1000000.0 | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1900000 | ||
CY2020Q2 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
914000 | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1700000 | ||
CY2021Q2 | abtx |
Excess Common Equity Tier One Risk Based Capital
ExcessCommonEquityTierOneRiskBasedCapital
|
297935000 | |
CY2021Q2 | abtx |
Excess Common Equity Tier One Risk Based Capitalto Risk Weighted Assets
ExcessCommonEquityTierOneRiskBasedCapitaltoRiskWeightedAssets
|
0.0700 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
21.08 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
6118000 | |
us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
18.32 | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
1000 | ||
us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
37.55 | ||
CY2021Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
364000 | |
CY2021Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
21.77 | |
CY2021Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
6062000 | |
CY2021Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
361000 | |
CY2021Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
21.45 | |
CY2021Q2 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
6135000 | |
CY2021Q2 | abtx |
Offbalance Sheet Financial Instrument Fixed Rate Contractual Amount
OffbalanceSheetFinancialInstrumentFixedRateContractualAmount
|
1031987000 | |
CY2021Q2 | abtx |
Offbalance Sheet Financial Instrument Variable Rate Contractual Amount
OffbalanceSheetFinancialInstrumentVariableRateContractualAmount
|
499981000 | |
CY2020Q4 | abtx |
Offbalance Sheet Financial Instrument Fixed Rate Contractual Amount
OffbalanceSheetFinancialInstrumentFixedRateContractualAmount
|
771190000 | |
CY2020Q4 | abtx |
Offbalance Sheet Financial Instrument Variable Rate Contractual Amount
OffbalanceSheetFinancialInstrumentVariableRateContractualAmount
|
488070000 | |
abtx |
Commitments To Make Loans Period
CommitmentsToMakeLoansPeriod
|
P120D | ||
abtx |
Off Balance Sheet Fixed Rate Loan Commitments Weighted Average Maturity
OffBalanceSheetFixedRateLoanCommitmentsWeightedAverageMaturity
|
P4Y7M28D | ||
CY2020 | abtx |
Off Balance Sheet Fixed Rate Loan Commitments Weighted Average Maturity
OffBalanceSheetFixedRateLoanCommitmentsWeightedAverageMaturity
|
P3Y6M10D | |
CY2021Q2 | abtx |
Capital Conservation Buffer
CapitalConservationBuffer
|
0.025 | |
CY2021Q2 | us-gaap |
Capital
Capital
|
680221000 | |
CY2021Q2 | us-gaap |
Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
|
0.1598 | |
CY2021Q2 | us-gaap |
Capital Required For Capital Adequacy
CapitalRequiredForCapitalAdequacy
|
340497000 | |
CY2021Q2 | us-gaap |
Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.0800 | |
CY2021Q2 | us-gaap |
Excess Capital
ExcessCapital
|
446902000 | |
CY2021Q2 | us-gaap |
Excess Capital To Risk Weighted Assets
ExcessCapitalToRiskWeightedAssets
|
0.1050 | |
CY2021Q2 | abtx |
Common Equity Tier One Risk Based Capital
CommonEquityTierOneRiskBasedCapital
|
518408000 | |
CY2021Q2 | us-gaap |
Tier One Risk Based Capital
TierOneRiskBasedCapital
|
528103000 | |
CY2021Q2 | abtx |
Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted
CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeighted
|
0.0450 | |
CY2020Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.0600 | |
CY2021Q2 | us-gaap |
Excess Tier One Leverage Capital
ExcessTierOneLeverageCapital
|
246706000 | |
CY2021Q2 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy
TierOneRiskBasedCapitalRequiredForCapitalAdequacy
|
255373000 | |
CY2021Q2 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.0600 | |
CY2021Q2 | us-gaap |
Excess Tier One Risk Based Capital
ExcessTierOneRiskBasedCapital
|
361778000 | |
CY2021Q2 | us-gaap |
Excess Tier One Risk Based Capital To Risk Weighted Assets
ExcessTierOneRiskBasedCapitalToRiskWeightedAssets
|
0.0850 | |
CY2021Q2 | us-gaap |
Tier One Leverage Capital
TierOneLeverageCapital
|
528103000 | |
CY2021Q2 | us-gaap |
Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
|
0.0856 | |
CY2021Q2 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy
TierOneLeverageCapitalRequiredForCapitalAdequacy
|
246706000 | |
CY2021Q2 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
|
0.0400 | |
CY2021Q2 | us-gaap |
Excess Tier One Leverage Capital To Average Assets
ExcessTierOneLeverageCapitalToAverageAssets
|
0.0400 | |
CY2020Q4 | us-gaap |
Capital
Capital
|
642155000 | |
CY2020Q4 | us-gaap |
Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
|
0.1571 | |
CY2020Q4 | us-gaap |
Capital Required For Capital Adequacy
CapitalRequiredForCapitalAdequacy
|
327084000 | |
CY2020Q4 | us-gaap |
Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.0800 | |
CY2020Q4 | us-gaap |
Excess Capital
ExcessCapital
|
429298000 | |
CY2020Q4 | us-gaap |
Excess Capital To Risk Weighted Assets
ExcessCapitalToRiskWeightedAssets
|
0.1050 | |
CY2020Q4 | abtx |
Common Equity Tier One Risk Based Capital
CommonEquityTierOneRiskBasedCapital
|
482643000 | |
CY2020Q4 | abtx |
Common Equity Tier One Risk Based Capital To Risk Weighted Assets
CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets
|
0.1180 | |
CY2020Q4 | abtx |
Common Equity Tier One Risk Based Capital Required For Capital Adequacy
CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy
|
183985000 | |
CY2020Q4 | abtx |
Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted
CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeighted
|
0.0450 | |
CY2020Q4 | abtx |
Excess Common Equity Tier One Risk Based Capital
ExcessCommonEquityTierOneRiskBasedCapital
|
286199000 | |
CY2020Q4 | abtx |
Excess Common Equity Tier One Risk Based Capitalto Risk Weighted Assets
ExcessCommonEquityTierOneRiskBasedCapitaltoRiskWeightedAssets
|
0.0700 | |
CY2020Q4 | us-gaap |
Tier One Risk Based Capital
TierOneRiskBasedCapital
|
492281000 | |
CY2020Q4 | us-gaap |
Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
|
0.1204 | |
CY2020Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy
TierOneRiskBasedCapitalRequiredForCapitalAdequacy
|
245313000 | |
CY2020Q4 | us-gaap |
Excess Tier One Risk Based Capital
ExcessTierOneRiskBasedCapital
|
347527000 | |
CY2020Q4 | us-gaap |
Excess Tier One Risk Based Capital To Risk Weighted Assets
ExcessTierOneRiskBasedCapitalToRiskWeightedAssets
|
0.0850 | |
CY2020Q4 | us-gaap |
Tier One Leverage Capital
TierOneLeverageCapital
|
492281000 | |
CY2020Q4 | us-gaap |
Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
|
0.0851 | |
CY2020Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy
TierOneLeverageCapitalRequiredForCapitalAdequacy
|
231518000 | |
CY2020Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
|
0.0400 | |
CY2020Q4 | us-gaap |
Excess Tier One Leverage Capital
ExcessTierOneLeverageCapital
|
231518000 | |
CY2020Q4 | us-gaap |
Excess Tier One Leverage Capital To Average Assets
ExcessTierOneLeverageCapitalToAverageAssets
|
0.0400 | |
CY2021Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
22925000 | |
CY2020Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
9907000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
40935000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
13423000 | ||
CY2021Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20203000 | |
CY2021Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.13 | |
CY2020Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20414000 | |
CY2020Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.49 | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20171000 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.03 | ||
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20413000 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.66 | ||
CY2021Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
183000 | |
CY2020Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
100000 | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
188000 | ||
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
159000 | ||
CY2021Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20386000 | |
CY2021Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.12 | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20572000 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.65 | ||
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
22800 | ||
CY2020Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20514000 | |
CY2020Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.48 | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20359000 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.01 |