$GNTY
GUARANTY BANCSHARES INC /TX/ Stock $gnty

$gnty Overview Financials Valuation SEC Filings Company Website

2019 Q2 Form 10-Q Financial Statement

#000156459019031045 Filed on August 09, 2019

Income Statement

Concept	2019 Q2	2018 Q4	2018 Q2
Revenue
YoY Change
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.300M	$1.290M	$1.080M
YoY Change	20.37%	26.47%	1.89%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense			$4.567M
YoY Change			52.59%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$7.427M	$7.990M	$5.656M
YoY Change	31.31%	24.84%	0.84%
Income Tax	$1.384M	$1.480M	$1.022M
% Of Pretax Income	18.63%	18.52%	18.07%
Net Earnings	$6.043M	$6.510M	$4.634M
YoY Change	30.41%	131.67%	16.55%
Net Earnings / Revenue
Basic Earnings Per Share	$0.52		$0.41
Diluted Earnings Per Share	$0.52	$495.1K	$0.41
COMMON SHARES
Basic Shares Outstanding	11.66M	11.89M shares	11.33M
Diluted Shares Outstanding	11.73M		11.44M

Balance Sheet

Concept	2019 Q2	2018 Q4	2018 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$92.44M	$71.51M	$98.98M
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	$52.61M	$52.23M	$53.40M
YoY Change	-1.48%	19.19%	20.02%
Goodwill	$32.16M	$32.16M	$32.02M
YoY Change	0.44%	71.59%	70.84%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$2.100M	$3.200M	$2.900M
YoY Change	-27.59%	28.0%	-29.27%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$2.333B	$2.267B	$2.245B
YoY Change	3.92%	15.51%	17.37%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$12.60M	$10.70M	$9.500M
YoY Change	32.63%	50.7%	20.25%
Accrued Expenses	$11.70M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$10.80M	$12.20M	$12.60M
YoY Change	-14.29%	-5.43%	-11.27%
Long-Term Debt Due	$500.0K
YoY Change
Total Short-Term Liabilities	$24.80M	$10.70M	$9.500M
YoY Change	161.05%	50.7%	20.25%
LONG-TERM LIABILITIES
Long-Term Debt	$10.80M	$12.80M	$13.80M
YoY Change	-21.74%	-7.25%	-3.5%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$10.80M	$12.80M	$13.80M
YoY Change	-21.74%	-7.25%	-3.5%
TOTAL LIABILITIES
Total Short-Term Liabilities	$24.80M	$10.70M	$9.500M
Total Long-Term Liabilities	$10.80M	$12.80M	$13.80M
Total Liabilities	$2.083B	$2.022B	$2.005B
YoY Change	3.87%	15.22%	17.39%
SHAREHOLDERS EQUITY
Retained Earnings	$87.49M	$80.09M	$72.29M
YoY Change	21.02%	21.28%	16.46%
Common Stock	$198.8M	$198.0M	$12.82M
YoY Change	1450.37%	1561.01%	7.57%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$33.55M	$24.35M	$20.09M
YoY Change	67.02%	21.23%	0.0%
Treasury Stock Shares	$1.326M	$1.006M	862.3K shares
Shareholders Equity	$250.1M	$244.6M	$239.7M
YoY Change
Total Liabilities & Shareholders Equity	$2.333B	$2.267B	$2.245B
YoY Change	3.92%	15.51%	17.37%

Cashflow Statement

Concept	2019 Q2	2018 Q4	2018 Q2
OPERATING ACTIVITIES
Net Income	$6.043M	$6.510M	$4.634M
YoY Change	30.41%	131.67%	16.55%
Depreciation, Depletion And Amortization	$1.300M	$1.290M	$1.080M
YoY Change	20.37%	26.47%	1.89%
Cash From Operating Activities	-$3.810M	$6.250M	$3.740M
YoY Change	-201.87%	-3.1%	-37.67%
INVESTING ACTIVITIES
Capital Expenditures	-$1.180M	$90.00K	-$480.0K
YoY Change	145.83%	-114.06%	-4.0%
Acquisitions
YoY Change
Other Investing Activities	-$25.58M	-$4.060M	-$9.870M
YoY Change	159.17%	-91.34%	-86.28%
Cash From Investing Activities	-$26.75M	-$3.960M	-$10.35M
YoY Change	158.45%	-91.66%	-85.71%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	14.69M	15.17M	18.98M
YoY Change	-22.6%	-59.46%	216.86%
NET CHANGE
Cash From Operating Activities	-3.810M	6.250M	3.740M
Cash From Investing Activities	-26.75M	-3.960M	-10.35M
Cash From Financing Activities	14.69M	15.17M	18.98M
Net Change In Cash	-15.87M	17.46M	12.37M
YoY Change	-228.29%	-580.99%	-120.46%
FREE CASH FLOW
Cash From Operating Activities	-$3.810M	$6.250M	$3.740M
Capital Expenditures	-$1.180M	$90.00K	-$480.0K
Free Cash Flow	-$2.630M	$6.160M	$4.220M
YoY Change	-162.32%	-13.12%	-35.08%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2019Q2	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	10814000
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	751656431
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y11M15D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Granted In Period Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedInPeriodWeightedAverageRemainingContractualTerm	P9Y8M8D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercises In Period Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesInPeriodWeightedAverageRemainingContractualTerm	P5Y10M24D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Forfeitures In Period Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageRemainingContractualTerm	P8Y2M15D
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y6M25D
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y5M23D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Granted In Period Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedInPeriodWeightedAverageRemainingContractualTerm	P9Y10M2D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercises In Period Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesInPeriodWeightedAverageRemainingContractualTerm	P6Y9M18D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Forfeitures In Period Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageRemainingContractualTerm	P6Y9M18D
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y2M1D
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y10M20D
CY2018	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageRemainingContractualTerm	P7Y9M7D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Granted In Period Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedInPeriodWeightedAverageRemainingContractualTerm	P9Y8M8D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageRemainingContractualTerm	P7Y6M14D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Forfeited Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm	P8Y8M15D
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Remaining Contractual Term SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageRemainingContractualTerm	P7Y4M17D
CY2019Q2	gnty	Interest Income Federal Funds Sold And Deposits With Financial Institutions InterestIncomeFederalFundsSoldAndDepositsWithFinancialInstitutions	488000
CY2019Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2019Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	34823000
CY2018Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	44471000
CY2019Q2	us-gaap	Federal Funds Sold FederalFundsSold	46450000
CY2018Q4	us-gaap	Federal Funds Sold FederalFundsSold	20275000
CY2019Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	11162000
CY2018Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	6764000
CY2019Q2	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	92435000
CY2018Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	71510000
CY2019Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	228714000
CY2018Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	232975000
CY2019Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	158915000
CY2018Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	163164000
CY2019Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	4052000
CY2018Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1795000
CY2019Q2	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1678705000
CY2018Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1645444000
CY2019Q2	us-gaap	Interest Receivable InterestReceivable	9098000
CY2018Q4	us-gaap	Interest Receivable InterestReceivable	9292000
CY2019Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	52606000
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	52227000
CY2019Q2	us-gaap	Other Real Estate OtherRealEstate	535000
CY2018Q4	us-gaap	Other Real Estate OtherRealEstate	751000
CY2019Q2	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	34039000
CY2018Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	26301000
CY2019Q2	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	2050000
CY2018Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3209000
CY2019Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	4279000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	4706000
CY2019Q2	us-gaap	Goodwill Goodwill	32160000
CY2018Q4	us-gaap	Goodwill Goodwill	32160000
CY2019Q2	us-gaap	Other Assets OtherAssets	35039000
CY2018Q4	us-gaap	Other Assets OtherAssets	23436000
CY2019Q2	us-gaap	Assets Assets	2332627000
CY2018Q4	us-gaap	Assets Assets	2266970000
CY2019Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	498349000
CY2018Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	489789000
CY2019Q2	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	1485641000
CY2018Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	1381691000
CY2019Q2	us-gaap	Deposits Deposits	1983990000
CY2018Q4	us-gaap	Deposits Deposits	1871480000
CY2018Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	12228000
CY2019Q2	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	24265000
CY2018Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	10733000
CY2019Q2	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	52127000
CY2018Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	115136000
CY2019Q2	us-gaap	Subordinated Debt SubordinatedDebt	11310000
CY2018Q4	us-gaap	Subordinated Debt SubordinatedDebt	12810000
CY2019Q2	us-gaap	Liabilities Liabilities	2082506000
CY2018Q4	us-gaap	Liabilities Liabilities	2022387000
CY2019Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	5.00
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	5.00
CY2019Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	15000000
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	15000000
CY2019Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2019Q2	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2019Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2019Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2019Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	12886117
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	12835486
CY2019Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	11560058
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	11829868
CY2019Q2	us-gaap	Common Stock Value CommonStockValue	12886000
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	12835000
CY2019Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	185918000
CY2018Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	185174000
CY2019Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	87492000
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	80088000
CY2019Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	1326059
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	1005618
CY2019Q2	us-gaap	Treasury Stock Value TreasuryStockValue	33549000
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	24352000
CY2019Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2626000
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-9162000
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	250121000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	244583000
CY2019Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2332627000
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2266970000
CY2019Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	22581000
CY2018Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	18242000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	44825000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	34498000
CY2019Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1527000
CY2018Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1598000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3126000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3187000
CY2019Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	957000
CY2018Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	932000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1916000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	4658000
	gnty	Interest Income Federal Funds Sold And Deposits With Financial Institutions InterestIncomeFederalFundsSoldAndDepositsWithFinancialInstitutions	533000
CY2018Q2	us-gaap	Interest Income Operating InterestIncomeOperating	21026000
	us-gaap	Interest Income Operating InterestIncomeOperating	50860000
CY2019Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	5704000
CY2018Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4004000
CY2019Q2	gnty	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvances	381000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	31831000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1150000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1250000
CY2018Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15809000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	37143000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	30581000
CY2019Q2	gnty	Fees And Commissions1 FeesAndCommissions1	889000
CY2018Q2	gnty	Fees And Commissions1 FeesAndCommissions1	852000
	gnty	Fees And Commissions1 FeesAndCommissions1	1715000
	gnty	Fees And Commissions1 FeesAndCommissions1	1740000
CY2019Q2	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-22000
CY2018Q2	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-51000
	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-22000
	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-51000
CY2019Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	683000
CY2018Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	678000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1160000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1234000
CY2019Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2560000
CY2018Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2437000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	4819000
CY2019Q2	us-gaap	Noninterest Income NoninterestIncome	4110000
CY2018Q2	us-gaap	Noninterest Income NoninterestIncome	3916000
	us-gaap	Noninterest Income NoninterestIncome	7672000
	us-gaap	Noninterest Income NoninterestIncome	7581000
CY2019Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	8693000
CY2018Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	7789000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	17679000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	15567000
CY2019Q2	us-gaap	Occupancy Net OccupancyNet	2437000
CY2018Q2	us-gaap	Occupancy Net OccupancyNet	2006000
	us-gaap	Occupancy Net OccupancyNet	4888000
	us-gaap	Occupancy Net OccupancyNet	3859000
CY2019Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4264000
CY2018Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4274000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8297000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	7777000
CY2019Q2	us-gaap	Noninterest Expense NoninterestExpense	15394000
CY2018Q2	us-gaap	Noninterest Expense NoninterestExpense	14069000
	us-gaap	Noninterest Expense NoninterestExpense	30864000
	us-gaap	Noninterest Expense NoninterestExpense	27203000
CY2019Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	7427000
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5656000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	13951000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	10959000
CY2019Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1384000
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1022000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2571000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1966000
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	6043000
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	4634000
	us-gaap	Net Income Loss NetIncomeLoss	11380000
	us-gaap	Net Income Loss NetIncomeLoss	8993000
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.52
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.41
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.80
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.97
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.80
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	6043000
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	4634000
	us-gaap	Net Income Loss NetIncomeLoss	11380000
CY2019Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	3325000
CY2018Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-649000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	8484000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-4512000
CY2019Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	4000
CY2018Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	4000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	9000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	22000
CY2019Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-22000
CY2018Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-51000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-22000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-51000
CY2019Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	719000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1250000
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	36753000
	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	38152000
CY2019Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	2632000
CY2019Q2	us-gaap	Other Comprehensive Income Loss Derivative Excluded Component Increase Decrease After Adjustments And Tax Parent OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTaxParent	-91000
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2541000
	gnty	Comprehensive Income Loss Reclassification Adjustment From Aoci Tax ComprehensiveIncomeLossReclassificationAdjustmentFromAOCITax	-486000
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	207345000
	us-gaap	Net Income Loss NetIncomeLoss	8993000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3306000
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	46000
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	29568000
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.28
CY2018Q2	us-gaap	Stockholders Equity StockholdersEquity	239658000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	244583000
	us-gaap	Net Income Loss NetIncomeLoss	11380000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	6536000
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	481000
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	9197000
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	314000
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	3976000
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	250121000
	us-gaap	Net Income Loss NetIncomeLoss	11380000
	us-gaap	Net Income Loss NetIncomeLoss	8993000
	us-gaap	Depreciation Depreciation	1954000
	us-gaap	Depreciation Depreciation	1588000
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	698000
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	532000
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-646000
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	976000
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	1912000
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	2151000
	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-22000
	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-51000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1160000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1234000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1150000
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	34364000
	us-gaap	Share Based Compensation ShareBasedCompensation	314000
	gnty	Increase Decrease In Accrued Interest Receivable Net And Other Assets IncreaseDecreaseInAccruedInterestReceivableNetAndOtherAssets	19418000
	gnty	Increase Decrease In Accrued Interest Receivable Net And Other Assets IncreaseDecreaseInAccruedInterestReceivableNetAndOtherAssets	4465000
	gnty	Increase Decrease In Interest Payable Net And Other Liabilities IncreaseDecreaseInInterestPayableNetAndOtherLiabilities	11395000
	gnty	Increase Decrease In Interest Payable Net And Other Liabilities IncreaseDecreaseInInterestPayableNetAndOtherLiabilities	1029000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6519000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	12608000
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	5120000
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	23927000
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	3957000
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	9457000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	13039000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	13087000
	us-gaap	Proceeds From Sale Of Held To Maturity Securities ProceedsFromSaleOfHeldToMaturitySecurities	0
	us-gaap	Proceeds From Sale Of Held To Maturity Securities ProceedsFromSaleOfHeldToMaturitySecurities	6333000
	gnty	Payments For Proceeds From Maturities Repayments And Calls Of Trading Securities Held For Investment PaymentsForProceedsFromMaturitiesRepaymentsAndCallsOfTradingSecuritiesHeldForInvestment	-3215000
	gnty	Payments For Proceeds From Maturities Repayments And Calls Of Trading Securities Held For Investment PaymentsForProceedsFromMaturitiesRepaymentsAndCallsOfTradingSecuritiesHeldForInvestment	6423000
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	24927000
	gnty	Net Repayments Originations Of Loans NetRepaymentsOriginationsOfLoans	-34503000
	gnty	Net Repayments Originations Of Loans NetRepaymentsOriginationsOfLoans	-79662000
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2333000
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2543000
	gnty	Proceeds From Sale Of Property Plant And Equipment Other Real Estate Owned And Other Assets ProceedsFromSaleOfPropertyPlantAndEquipmentOtherRealEstateOwnedAndOtherAssets	293000
	gnty	Proceeds From Sale Of Property Plant And Equipment Other Real Estate Owned And Other Assets ProceedsFromSaleOfPropertyPlantAndEquipmentOtherRealEstateOwnedAndOtherAssets	1488000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-21452000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-57263000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	112510000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-9316000
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-1414000
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-291000
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	111000000
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	220000000
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	174009000
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	155009000
	us-gaap	Repayments Of Subordinated Debt RepaymentsOfSubordinatedDebt	1500000
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	9197000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	481000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	46000
	us-gaap	Payments Of Dividends PaymentsOfDividends	2013000
	us-gaap	Payments Of Dividends PaymentsOfDividends	3223000
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	35858000
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	52207000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	20925000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	7552000
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	71510000
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	91428000
CY2019Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	92435000
CY2018Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	98980000
	us-gaap	Interest Paid Net InterestPaidNet	12361000
	us-gaap	Interest Paid Net InterestPaidNet	7835000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	2235000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	2508000
CY2019Q2	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	1965000
	gnty	Transferof Loansto Repossessed Assets TransferofLoanstoRepossessedAssets	92000
	gnty	Transferof Loansto Repossessed Assets TransferofLoanstoRepossessedAssets	437000
	us-gaap	Stock Issued1 StockIssued1	29568000
	gnty	Adjustments Noncash Items Increase Decrease From Revaluationof Tax Effect AdjustmentsNoncashItemsIncreaseDecreaseFromRevaluationofTaxEffect	486000
CY2019Q2	gnty	Number Of Subsidiaries NumberOfSubsidiaries	6
CY2019Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	227200000
CY2019Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2649000
CY2019Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1135000
CY2019Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	228714000
CY2019Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	158915000
CY2019Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	4289000
CY2019Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	232000
CY2019Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	162972000
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	7097000
CY2018Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	232975000
CY2018Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	163164000
CY2018Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	1258000
CY2018Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	1622000
CY2018Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	162800000
CY2019Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	0
CY2018Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	0
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	0
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	0
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1135000
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	73210000
CY2019Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	1135000
CY2019Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	73210000
CY2019Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2000
CY2019Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	920000
CY2019Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	230000
CY2019Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	23314000
CY2019Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	232000
CY2019Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	24234000
CY2018Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	638000
CY2018Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	29860000
CY2018Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	6459000
CY2018Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	191232000
CY2018Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	7097000
CY2018Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	221092000
CY2018Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	561000
CY2018Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	59442000
CY2018Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1061000
CY2018Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	38828000
CY2018Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	1622000
CY2018Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	98270000
CY2019Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	45
	gnty	Number Of Securities Held Amount Greater Than Ten Percentage Of Share Holders Equity NumberOfSecuritiesHeldAmountGreaterThanTenPercentageOfShareHoldersEquity	0
CY2019Q2	gnty	Marketable Securities Pledged As Collateral MarketableSecuritiesPledgedAsCollateral	267795000
CY2018Q4	gnty	Marketable Securities Pledged As Collateral MarketableSecuritiesPledgedAsCollateral	259557000
CY2019Q2	gnty	Proceeds From Sale Of Marketable Securities ProceedsFromSaleOfMarketableSecurities	3957000
CY2018Q2	gnty	Proceeds From Sale Of Marketable Securities ProceedsFromSaleOfMarketableSecurities	9457000
	gnty	Proceeds From Sale Of Marketable Securities ProceedsFromSaleOfMarketableSecurities	3957000
	gnty	Proceeds From Sale Of Marketable Securities ProceedsFromSaleOfMarketableSecurities	9457000
CY2019Q2	gnty	Marketable Securities Gross Realized Gains MarketableSecuritiesGrossRealizedGains	0
CY2018Q2	gnty	Marketable Securities Gross Realized Gains MarketableSecuritiesGrossRealizedGains	0
	gnty	Marketable Securities Gross Realized Gains MarketableSecuritiesGrossRealizedGains	0
	gnty	Marketable Securities Gross Realized Gains MarketableSecuritiesGrossRealizedGains	0
CY2019Q2	gnty	Marketable Securities Gross Realized Losses MarketableSecuritiesGrossRealizedLosses	-22000
CY2018Q2	gnty	Marketable Securities Gross Realized Losses MarketableSecuritiesGrossRealizedLosses	-51000
	gnty	Marketable Securities Gross Realized Losses MarketableSecuritiesGrossRealizedLosses	-22000
	gnty	Marketable Securities Gross Realized Losses MarketableSecuritiesGrossRealizedLosses	-51000
CY2019Q2	gnty	Held To Maturity Number Of Securities Sold HeldToMaturityNumberOfSecuritiesSold	0
	gnty	Held To Maturity Number Of Securities Sold HeldToMaturityNumberOfSecuritiesSold	0
CY2018Q2	gnty	Held To Maturity Number Of Securities Sold HeldToMaturityNumberOfSecuritiesSold	0
	gnty	Held To Maturity Number Of Securities Sold HeldToMaturityNumberOfSecuritiesSold	0
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	1030000
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	1035000
CY2019Q2	us-gaap	Heldtomaturity Securities Debt Maturities Next Rolling Twelve Months Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCost	984000
CY2019Q2	us-gaap	Held To Maturity Securities Debt Maturities Next Rolling Twelve Months Fair Value HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	990000
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis	11060000
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	11222000
CY2019Q2	us-gaap	Heldtomaturity Securities Debt Maturities Rolling Year Two Through Five Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCost	28359000
CY2019Q2	us-gaap	Held To Maturity Securities Debt Maturities Rolling Year Two Through Five Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	29166000
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis	15717000
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	16262000
CY2019Q2	us-gaap	Heldtomaturity Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCost	34497000
CY2019Q2	us-gaap	Held To Maturity Securities Debt Maturities Rolling Year Six Through Ten Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	35860000
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis	7604000
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue	7705000
CY2019Q2	us-gaap	Heldtomaturity Securities Debt Maturities Rolling After Ten Years Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingAfterTenYearsAmortizedCost	76000000
CY2019Q2	us-gaap	Held To Maturity Securities Debt Maturities Rolling After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue	77801000
CY2019Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	227200000
CY2019Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	228714000
CY2019Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	158915000
CY2019Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	162972000
CY2019Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1693847000
CY2018Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1659535000
CY2019Q2	gnty	Loans And Leases Receivable Deferred Costs LoansAndLeasesReceivableDeferredCosts	601000
CY2018Q4	gnty	Loans And Leases Receivable Deferred Costs LoansAndLeasesReceivableDeferredCosts	560000
CY2019Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	15743000
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14651000
CY2019Q2	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1678705000
CY2018Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1645444000
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14651000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1150000
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	165000
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	107000
CY2019Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	15743000
CY2019Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1147000
CY2019Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	14596000
CY2019Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	15743000
CY2019Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	15702000
CY2019Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1678145000
CY2019Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1693847000
CY2017Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	12859000
CY2018	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2250000
CY2018	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	918000
CY2018	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	460000
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14651000
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	493000
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	14158000
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	14651000
CY2018Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	11356000
CY2018Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1648179000
CY2018Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1659535000
CY2017Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	12859000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1250000
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	317000
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	98000
CY2018Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	13890000
CY2018Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	345000
CY2018Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	13545000
CY2018Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	13890000
CY2018Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	9759000
CY2018Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1583715000
CY2018Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1593474000
CY2019Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1693847000
CY2018Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1659535000
CY2019Q2	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	11615000
CY2019Q2	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	1682232000
CY2019Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1693847000
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	14986000
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	1644549000
CY2018Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1659535000
CY2019Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	9645000
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	5891000
CY2019Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	2397000
CY2018Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	1196000
CY2019Q2	us-gaap	Allowance For Credit Losses Change In Method Of Calculating Impairment AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment	0
CY2018Q4	us-gaap	Allowance For Credit Losses Change In Method Of Calculating Impairment AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment	0
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	4
	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	1680000
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1515000
CY2018	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	4
CY2018	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	582000
CY2018	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	582000
CY2018	gnty	Financing Receivables Impaired Troubled Debt Restructuring Increase In Allowance For Loan Losses FinancingReceivablesImpairedTroubledDebtRestructuringIncreaseInAllowanceForLoanLosses	0
CY2018	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	0
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	2
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	93000
	gnty	Financing Receivables Impaired Troubled Debt Restructuring Increase In Allowance For Loan Losses FinancingReceivablesImpairedTroubledDebtRestructuringIncreaseInAllowanceForLoanLosses	0
	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	0
CY2019Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	7445000
CY2019Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	7445000
	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	3685000
CY2019Q2	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	8257000
CY2019Q2	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	8257000
CY2019Q2	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1147000
	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	2835000
CY2019Q2	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	15702000
CY2019Q2	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	15702000
CY2019Q2	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1147000
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	6520000
CY2018Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	8356000
CY2018Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	8356000
CY2018	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	8202000
CY2018Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	3000000
CY2018Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	3000000
CY2018Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	493000
CY2018	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	1348000
CY2018Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	11356000
CY2018Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	11356000
CY2018Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	493000
CY2018	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	9550000
CY2019Q2	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	10814000
CY2018Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	12228000
CY2019Q2	us-gaap	Subordinated Debt SubordinatedDebt	11310000
CY2018Q4	us-gaap	Subordinated Debt SubordinatedDebt	12810000
CY2019Q2	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	1000
CY2019Q2	us-gaap	Long Term Debt Term LongTermDebtTerm	P30Y
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	537872
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	26.49
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2088000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	23000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	29.77
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Granted In Period Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedInPeriodIntrinsicValue	32000
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	19172
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	25.08
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	116000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	17400
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	28.73
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Forfeited In Period Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedInPeriodIntrinsicValue	52000
CY2019Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	524300
CY2019Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	26.61
CY2019Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2506000
CY2019Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	224080
CY2019Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	24.90
CY2019Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1419000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	59000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	32.66
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Granted In Period Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedInPeriodIntrinsicValue	24000
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	23.00
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	20000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1600
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	23.00
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Forfeited In Period Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedInPeriodIntrinsicValue	16000
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	524444
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.97
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	3661000
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	166384
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	23.95
CY2018Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1496000
CY2018Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	331560
CY2018Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	27.74
CY2018Q4	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedIntrinsicValue	975000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	23000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	29.77
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Granted In Period Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedInPeriodIntrinsicValue	32000
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	37940
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	27.28
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedIntrinsicValue	163000
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares	16400
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	30.49
	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Forfeited Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedIntrinsicValue	52000
CY2019Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	300220
CY2019Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	27.89
CY2019Q2	gnty	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedIntrinsicValue	1087000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	116000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	20000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	481000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	46000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	19.47
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	5.57
CY2019Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	2422000
	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.05
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	634000
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	551000
CY2019Q2	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	1298716
CY2018Q4	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	1333504
CY2019Q2	gnty	Employee Stock Ownership Plan Esop Number Of Unallocated Shares EmployeeStockOwnershipPlanESOPNumberOfUnallocatedShares	0
CY2018Q4	gnty	Employee Stock Ownership Plan Esop Number Of Unallocated Shares EmployeeStockOwnershipPlanESOPNumberOfUnallocatedShares	0
	gnty	Compensation Bonus CompensationBonus	1550000
	gnty	Compensation Bonus CompensationBonus	1513000
CY2018	gnty	Compensation Bonus CompensationBonus	2943000
CY2019Q2	us-gaap	Lessee Operating Lease Renewal Term LesseeOperatingLeaseRenewalTerm	P8Y
CY2019Q2	gnty	Operating Lease Right Of Use Liabilities OperatingLeaseRightOfUseLiabilities	11700000
CY2019Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	11660000
CY2019Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	11701000
CY2019Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y
CY2019Q2	us-gaap	Operating Leases Future Minimum Payments Remainder Of Fiscal Year OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear	892000
CY2019Q2	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1530000
CY2019Q2	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1322000
CY2019Q2	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1203000
CY2019Q2	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	1180000
CY2019Q2	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	7322000
CY2019Q2	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	13449000
CY2019Q2	gnty	Additional Operating Leases Commenced AdditionalOperatingLeasesCommenced	0
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1966000
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.1794
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	0
	gnty	Cash Flow Hedge Gain Loss To Be Reclassified Within Remainder Of Fiscal Year CashFlowHedgeGainLossToBeReclassifiedWithinRemainderOfFiscalYear	0
CY2019Q2	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	2000000
CY2016Q4	gnty	Annual Increase In Capital Conservation Buffer Percentage AnnualIncreaseInCapitalConservationBufferPercentage	0.00625
CY2017Q4	gnty	Annual Increase In Capital Conservation Buffer Percentage AnnualIncreaseInCapitalConservationBufferPercentage	0.00625
CY2018Q4	gnty	Annual Increase In Capital Conservation Buffer Percentage AnnualIncreaseInCapitalConservationBufferPercentage	0.00625
CY2019Q2	us-gaap	Capital Capital	242311000
CY2019Q2	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1292
CY2019Q2	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	150082000
CY2019Q2	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2019Q2	us-gaap	Excess Capital ExcessCapital	196983000
CY2019Q2	us-gaap	Excess Capital To Risk Weighted Assets ExcessCapitalToRiskWeightedAssets	0.1050
CY2019Q2	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	226568000
CY2019Q2	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1208
CY2019Q2	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	112562000
CY2019Q2	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0600
CY2019Q2	us-gaap	Excess Tier One Risk Based Capital ExcessTierOneRiskBasedCapital	159462000
CY2019Q2	us-gaap	Excess Tier One Risk Based Capital To Risk Weighted Assets ExcessTierOneRiskBasedCapitalToRiskWeightedAssets	0.0850
CY2019Q2	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	226568000
CY2019Q2	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0994
CY2019Q2	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	91196000
CY2019Q2	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2019Q2	us-gaap	Excess Tier One Leverage Capital ExcessTierOneLeverageCapital	91196000
CY2019Q2	us-gaap	Excess Tier One Leverage Capital To Average Assets ExcessTierOneLeverageCapitalToAverageAssets	0.0400
CY2019Q2	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	216258000
CY2019Q2	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.1153
CY2019Q2	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	84421000
CY2019Q2	gnty	Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0450
CY2019Q2	gnty	Common Equity Tier One Risk Based Minimum Required Amount To Risk Weighted Assets CommonEquityTierOneRiskBasedMinimumRequiredAmountToRiskWeightedAssets	131322000
CY2019Q2	gnty	Common Equity Tier One Risk Based Minimum Required To Risk Weighted Assets CommonEquityTierOneRiskBasedMinimumRequiredToRiskWeightedAssets	0.0700
CY2018Q4	us-gaap	Capital Capital	241791000
CY2018Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1325
CY2018Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	146020000
CY2018Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2018Q4	us-gaap	Excess Capital ExcessCapital	191651000
CY2018Q4	us-gaap	Excess Capital To Risk Weighted Assets ExcessCapitalToRiskWeightedAssets	0.1050
CY2018Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	227140000
CY2018Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1244
CY2018Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	109515000
CY2018Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0600
CY2018Q4	us-gaap	Excess Tier One Risk Based Capital ExcessTierOneRiskBasedCapital	155146000
CY2018Q4	us-gaap	Excess Tier One Risk Based Capital To Risk Weighted Assets ExcessTierOneRiskBasedCapitalToRiskWeightedAssets	0.0850
CY2018Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	227140000
CY2018Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1016
CY2018Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	89422000
CY2018Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2018Q4	us-gaap	Excess Tier One Leverage Capital ExcessTierOneLeverageCapital	89422000
CY2018Q4	us-gaap	Excess Tier One Leverage Capital To Average Assets ExcessTierOneLeverageCapitalToAverageAssets	0.0400
CY2018Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	216830000
CY2018Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.1188
CY2018Q4	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	82136000
CY2018Q4	gnty	Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0450
CY2018Q4	gnty	Common Equity Tier One Risk Based Minimum Required Amount To Risk Weighted Assets CommonEquityTierOneRiskBasedMinimumRequiredAmountToRiskWeightedAssets	127768000
CY2018Q4	gnty	Common Equity Tier One Risk Based Minimum Required To Risk Weighted Assets CommonEquityTierOneRiskBasedMinimumRequiredToRiskWeightedAssets	0.0700
CY2019Q2	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	4052000
CY2019Q2	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	34039000
CY2019Q2	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	817000
CY2019Q2	us-gaap	Derivative Assets DerivativeAssets	567000
CY2019Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	567000
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	6043000
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4634000
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	11380000
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	8993000
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	6043000
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	4634000
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	11380000
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	8993000
CY2019Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11659513
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11327363
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11737307
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11193901
CY2019Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	70545
CY2018Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	112740
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	57093
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	115665
CY2019Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11730058
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11440103
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11794400
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11309566
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.52
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.41
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.80
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.97
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.80

Files In Submission

Name	View Source	Status
0001564590-19-031045-index-headers.html	Edgar Link	pending
0001564590-19-031045-index.html	Edgar Link	pending
0001564590-19-031045.txt	Edgar Link	pending
0001564590-19-031045-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
gnty-10q_20190630.htm	Edgar Link	pending
gnty-10q_20190630_htm.xml	Edgar Link	completed
gnty-20190630.xsd	Edgar Link	pending
gnty-20190630_cal.xml	Edgar Link	unprocessable
gnty-20190630_def.xml	Edgar Link	unprocessable
gnty-20190630_lab.xml	Edgar Link	unprocessable
gnty-20190630_pre.xml	Edgar Link	unprocessable
gnty-ex311_8.htm	Edgar Link	pending
gnty-ex312_7.htm	Edgar Link	pending
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$GNTY
GUARANTY BANCSHARES INC /TX/ Stock $gnty

2019 Q2 Form 10-Q Financial Statement

#000156459019031045 Filed on August 09, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GNTY GUARANTY BANCSHARES INC /TX/ Stock $gnty

2019 Q2 Form 10-Q Financial Statement

#000156459019031045 Filed on August 09, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GNTY
GUARANTY BANCSHARES INC /TX/ Stock $gnty