$SMBC
SOUTHERN MISSOURI BANCORP, INC. Stock $smbc

$smbc Overview Financials Valuation SEC Filings Company Website

2023 Q3 Form 10-K Financial Statement

#000155837023015713 Filed on September 13, 2023

Income Statement

Concept	2023 Q3	2023 Q2	2023
Revenue	$58.11M	$54.28M	$176.4M
YoY Change	66.03%	71.93%	50.95%
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	$1.439M	$2.512M	$4.923M
YoY Change	25.35%	59.59%	9.89%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$22.71M	$18.07M	$49.67M
YoY Change	250.02%	373.65%	273.47%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$16.64M	$19.50M	$49.46M
YoY Change	38.12%	16.86%	-17.43%
Income Tax	$3.487M	$3.939M	$10.23M
% Of Pretax Income	20.96%	20.2%	20.68%
Net Earnings	$13.15M	$15.49M	$39.05M
YoY Change	36.95%	18.41%	-17.21%
Net Earnings / Revenue	22.63%	28.54%	22.13%
Basic Earnings Per Share	$1.16	$1.37	$3.86
Diluted Earnings Per Share	$1.16	$1.37	$3.66
COMMON SHARES
Basic Shares Outstanding	11.34M	11.33M	10.12M
Diluted Shares Outstanding	11.30M

Balance Sheet

Concept	2023 Q3	2023 Q2	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$88.19M	$53.98M
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	$94.72M	$92.40M	$92.40M
YoY Change	34.26%	29.5%	29.5%
Goodwill	$50.73M	$50.77M
YoY Change	85.89%	86.06%
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	$4.470B	$4.360B	$4.360B
YoY Change	29.76%	35.63%	35.63%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$29.40M	$25.87M	$25.87M
YoY Change	88.63%	83.81%	83.81%
Accrued Expenses	$8.500M	$6.125M	$6.125M
YoY Change	123.51%	59.13%	59.13%
Deferred Revenue
YoY Change
Short-Term Debt		$31.99M	$31.99M
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$37.90M	$31.99M	$31.99M
YoY Change	95.47%	78.51%	78.51%
LONG-TERM LIABILITIES
Long-Term Debt	$23.10M	$23.11M	$23.11M
YoY Change	0.14%	0.22%	0.22%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$23.10M	$23.11M	$23.11M
YoY Change	0.14%	0.22%	0.22%
TOTAL LIABILITIES
Total Short-Term Liabilities	$37.90M	$31.99M	$31.99M
Total Long-Term Liabilities	$23.10M	$23.11M	$23.11M
Total Liabilities	$4.016B	$3.914B	$3.914B
YoY Change	28.79%	35.25%	35.25%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$119.0K	$119.0K
YoY Change	21.43%	21.43%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$453.9M	$446.1M	$446.1M
YoY Change
Total Liabilities & Shareholders Equity	$4.470B	$4.360B	$4.360B
YoY Change	29.76%	35.63%	35.63%

Cashflow Statement

Concept	2023 Q3	2023 Q2	2023
OPERATING ACTIVITIES
Net Income	$13.15M	$15.49M	$39.05M
YoY Change	36.95%	18.41%	-17.21%
Depreciation, Depletion And Amortization	$1.439M	$2.512M	$4.923M
YoY Change	25.35%	59.59%	9.89%
Cash From Operating Activities	$14.21M	$22.66M	$62.02M
YoY Change	101.2%	5.54%	-7.9%
INVESTING ACTIVITIES
Capital Expenditures	$1.427M	$1.814M	$6.039M
YoY Change	259.45%	-819.84%	30.8%
Acquisitions
YoY Change
Other Investing Activities	-$72.25M	-$137.9M	-$207.4M
YoY Change	-72.91%	4.72%	-30.72%
Cash From Investing Activities	-$73.68M	-$139.7M	-$213.4M
YoY Change	-72.42%	5.89%	-29.78%
FINANCING ACTIVITIES
Cash Dividend Paid	$2.380M		$8.632M
YoY Change	22.81%		19.99%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	93.69M	56.45M	118.6M
YoY Change	-57.61%	-209.98%	-40.67%
NET CHANGE
Cash From Operating Activities	14.21M	22.66M	62.02M
Cash From Investing Activities	-73.68M	-139.7M	-213.4M
Cash From Financing Activities	93.69M	56.45M	118.6M
Net Change In Cash	34.21M	-60.58M	-32.83M
YoY Change	-187.56%	-62.55%	-10.75%
FREE CASH FLOW
Cash From Operating Activities	$14.21M	$22.66M	$62.02M
Capital Expenditures	$1.427M	$1.814M	$6.039M
Free Cash Flow	$12.78M	$20.84M	$55.98M
YoY Change	91.78%	-4.04%	-10.75%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2023Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000916907
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--06-30
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2022	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0
CY2023	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0
CY2023	smbc	Fair Value Assumptions Weighted Average Expected Life Years FairValueAssumptionsWeightedAverageExpectedLifeYears	P10Y
CY2022	smbc	Fair Value Assumptions Weighted Average Expected Life Years FairValueAssumptionsWeightedAverageExpectedLifeYears	P10Y
CY2021	smbc	Fair Value Assumptions Weighted Average Expected Life Years FairValueAssumptionsWeightedAverageExpectedLifeYears	P10Y
CY2023	dei	Document Type DocumentType	10-K
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-06-30
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	0-23406
CY2023	dei	Entity Registrant Name EntityRegistrantName	SOUTHERN MISSOURI BANCORP, INC.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MO
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	43-1665523
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	2991 Oak Grove Road
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Poplar Bluff
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	MO
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	63901
CY2023	dei	City Area Code CityAreaCode	573
CY2023	dei	Local Phone Number LocalPhoneNumber	778-1800
CY2023	dei	Security12b Title Security12bTitle	Common Stock
CY2023	dei	Trading Symbol TradingSymbol	SMBC
CY2023	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2022Q4	dei	Entity Public Float EntityPublicFloat	356800000
CY2023Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	11336462
CY2023	dei	Auditor Name AuditorName	FORVIS
CY2023	dei	Auditor Location AuditorLocation	Decatur, Illinois
CY2023Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	53979000
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	86792000
CY2023Q2	smbc	Interest Bearing Time Deposits InterestBearingTimeDeposits	1242000
CY2022Q2	smbc	Interest Bearing Time Deposits InterestBearingTimeDeposits	4768000
CY2023Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	417554000
CY2022Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	235394000
CY2023Q2	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	11540000
CY2022Q2	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	5893000
CY2023Q2	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	9061000
CY2022Q2	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	5790000
CY2023Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	47820000
CY2022Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	33192000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	3571078000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2686198000
CY2023Q2	us-gaap	Interest Receivable InterestReceivable	18871000
CY2022Q2	us-gaap	Interest Receivable InterestReceivable	11052000
CY2023Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	92397000
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	71347000
CY2023Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	71684000
CY2022Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	48705000
CY2023Q2	us-gaap	Goodwill Goodwill	50773000
CY2022Q2	us-gaap	Goodwill Goodwill	27288000
CY2023Q2	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	30472000
CY2022Q2	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	8175000
CY2023Q2	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	31560000
CY2022Q2	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	23380000
CY2023Q2	us-gaap	Assets Assets	4360211000
CY2022Q2	us-gaap	Assets Assets	3214782000
CY2023Q2	us-gaap	Deposits Deposits	3725540000
CY2022Q2	us-gaap	Deposits Deposits	2815075000
CY2023Q2	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	133514000
CY2022Q2	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	37957000
CY2023Q2	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	27271000
CY2022Q2	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	17122000
CY2023Q2	us-gaap	Interest Payable Current InterestPayableCurrent	4723000
CY2022Q2	us-gaap	Interest Payable Current InterestPayableCurrent	801000
CY2023Q2	us-gaap	Subordinated Debt SubordinatedDebt	23105000
CY2022Q2	us-gaap	Subordinated Debt SubordinatedDebt	23055000
CY2023Q2	us-gaap	Liabilities Liabilities	3914153000
CY2022Q2	us-gaap	Liabilities Liabilities	2894010000
CY2022Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	25000000
CY2023Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	25000000
CY2023Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	11919087
CY2022Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	9815736
CY2023Q2	us-gaap	Common Stock Value CommonStockValue	119000
CY2022Q2	us-gaap	Common Stock Value CommonStockValue	98000
CY2023Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	218260000
CY2022Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	119162000
CY2023Q2	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	270720000
CY2022Q2	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	240115000
CY2022Q2	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	588625
CY2023Q2	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	588625
CY2023Q2	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	21116000
CY2022Q2	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	21116000
CY2023Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-21925000
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-17487000
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	446058000
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	320772000
CY2023Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4360211000
CY2022Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3214782000
CY2023	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	162224000
CY2022	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	111495000
CY2022	smbc	Other Loan Fees OtherLoanFees	2369000
CY2021	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	105077000
CY2023	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	5324000
CY2022	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2197000
CY2021	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2130000
CY2023	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	6967000
CY2022	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	2738000
CY2021	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	2042000
CY2023	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	1901000
CY2022	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	437000
CY2021	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	226000
CY2023	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	176416000
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	116867000
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	109475000
CY2023	us-gaap	Interest Expense Deposits InterestExpenseDeposits	44392000
CY2022	us-gaap	Interest Expense Deposits InterestExpenseDeposits	11822000
CY2021	us-gaap	Interest Expense Deposits InterestExpenseDeposits	14889000
CY2023	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	213000
CY2023	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3627000
CY2022	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	792000
CY2021	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	1366000
CY2023	us-gaap	Interest Expense Debt InterestExpenseDebt	1439000
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	686000
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	534000
CY2023	us-gaap	Interest Expense InterestExpense	49671000
CY2022	us-gaap	Interest Expense InterestExpense	13300000
CY2021	us-gaap	Interest Expense InterestExpense	16789000
CY2023	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	126745000
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	103567000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	92686000
CY2023	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	17061000
CY2022	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1487000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-1024000
CY2023	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	109684000
CY2022	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	102080000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	93710000
CY2023	smbc	Deposit Account Charges And Related Fees DepositAccountChargesAndRelatedFees	7671000
CY2022	smbc	Deposit Account Charges And Related Fees DepositAccountChargesAndRelatedFees	6450000
CY2021	smbc	Deposit Account Charges And Related Fees DepositAccountChargesAndRelatedFees	5254000
CY2023	us-gaap	Interest And Fee Income Loans Consumer Installment Credit Card InterestAndFeeIncomeLoansConsumerInstallmentCreditCard	5260000
CY2022	us-gaap	Interest And Fee Income Loans Consumer Installment Credit Card InterestAndFeeIncomeLoansConsumerInstallmentCreditCard	4224000
CY2021	us-gaap	Interest And Fee Income Loans Consumer Installment Credit Card InterestAndFeeIncomeLoansConsumerInstallmentCreditCard	3913000
CY2023	smbc	Loan Late Charges LoanLateCharges	534000
CY2022	smbc	Loan Late Charges LoanLateCharges	553000
CY2021	smbc	Loan Late Charges LoanLateCharges	587000
CY2023	smbc	Loan Servicing Fees LoanServicingFees	1483000
CY2022	smbc	Loan Servicing Fees LoanServicingFees	946000
CY2021	smbc	Loan Servicing Fees LoanServicingFees	1454000
CY2023	smbc	Other Loan Fees OtherLoanFees	3142000
CY2021	smbc	Other Loan Fees OtherLoanFees	1200000
CY2023	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	875000
CY2022	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1598000
CY2021	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	3980000
CY2021	us-gaap	Debt Securities Realized Gain Loss DebtSecuritiesRealizedGainLoss	90000
CY2023	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1516000
CY2022	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1168000
CY2021	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1800000
CY2023	us-gaap	Noninterest Income Other NoninterestIncomeOther	5723000
CY2022	us-gaap	Noninterest Income Other NoninterestIncomeOther	3895000
CY2021	us-gaap	Noninterest Income Other NoninterestIncomeOther	1764000
CY2023	us-gaap	Noninterest Income NoninterestIncome	26204000
CY2022	us-gaap	Noninterest Income NoninterestIncome	21203000
CY2021	us-gaap	Noninterest Income NoninterestIncome	20042000
CY2023	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	46896000
CY2022	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	35611000
CY2021	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	31010000
CY2023	us-gaap	Occupancy Net OccupancyNet	11220000
CY2022	us-gaap	Occupancy Net OccupancyNet	9248000
CY2021	us-gaap	Occupancy Net OccupancyNet	7880000
CY2023	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	7756000
CY2022	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	5996000
CY2021	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	4812000
CY2023	us-gaap	Communication Communication	1679000
CY2022	us-gaap	Communication Communication	1273000
CY2021	us-gaap	Communication Communication	1261000
CY2023	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	1470000
CY2022	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	743000
CY2021	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	766000
CY2023	us-gaap	Professional Fees ProfessionalFees	4051000
CY2022	us-gaap	Professional Fees ProfessionalFees	1362000
CY2021	us-gaap	Professional Fees ProfessionalFees	1093000
CY2023	us-gaap	Advertising Expense AdvertisingExpense	1772000
CY2022	us-gaap	Advertising Expense AdvertisingExpense	1496000
CY2021	us-gaap	Advertising Expense AdvertisingExpense	1080000
CY2023	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	1197000
CY2022	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	823000
CY2021	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	796000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2633000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1441000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1395000
CY2023	smbc	Foreclosed Property Expenses Losses ForeclosedPropertyExpensesLosses	90000
CY2022	smbc	Foreclosed Property Expenses Losses ForeclosedPropertyExpensesLosses	522000
CY2021	smbc	Foreclosed Property Expenses Losses ForeclosedPropertyExpensesLosses	142000
CY2023	us-gaap	Other Noninterest Expense OtherNoninterestExpense	7661000
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4864000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3812000
CY2023	us-gaap	Noninterest Expense NoninterestExpense	86425000
CY2022	us-gaap	Noninterest Expense NoninterestExpense	63379000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	54047000
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	49463000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	59904000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	59705000
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	11200000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	13352000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	10844000
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-974000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-617000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1681000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10226000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12735000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12525000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	39237000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47169000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47180000
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.86
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.22
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.22
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.85
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.21
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.22
CY2023	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.84
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.80
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.62
CY2023	us-gaap	Net Income Loss NetIncomeLoss	39237000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47169000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47180000
CY2023	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-5696000
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-26100000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-1925000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	90000
CY2023	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-5000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	11000
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-6000
CY2023	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-1253000
CY2022	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-5742000
CY2021	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-444000
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4438000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-20369000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1565000
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	34799000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	26800000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	45615000
CY2020Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	258347000
CY2021	us-gaap	Profit Loss ProfitLoss	47180000
CY2021	smbc	Change In Unrealized Gain On Available For Sale Securities Net ChangeInUnrealizedGainOnAvailableForSaleSecuritiesNet	-1571000
CY2021	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	6000
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.62
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	5598000
CY2021	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	-142000
CY2021	smbc	Stock Grant Expense StockGrantExpense	408000
CY2021	smbc	Common Stock Issued Value CommonStockIssuedValue	1000
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	8341000
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	283423000
CY2022	us-gaap	Profit Loss ProfitLoss	47169000
CY2022	smbc	Change In Unrealized Gain On Available For Sale Securities Net ChangeInUnrealizedGainOnAvailableForSaleSecuritiesNet	-20358000
CY2022	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-11000
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.80
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	7194000
CY2022	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	-165000
CY2022	smbc	Stock Grant Expense StockGrantExpense	532000
CY2022	smbc	Common Stock Issued Value CommonStockIssuedValue	22884000
CY2022	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5838000
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	320772000
CY2023	us-gaap	Profit Loss ProfitLoss	39237000
CY2023	smbc	Change In Unrealized Gain On Available For Sale Securities Net ChangeInUnrealizedGainOnAvailableForSaleSecuritiesNet	-4443000
CY2023	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	5000
CY2023	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.84
CY2023	us-gaap	Dividends Common Stock DividendsCommonStock	8632000
CY2023	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	-255000
CY2023	smbc	Stock Grant Expense StockGrantExpense	584000
CY2023	smbc	Common Stock Issued Value CommonStockIssuedValue	98280000
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	446058000
CY2023	us-gaap	Net Income Loss NetIncomeLoss	39237000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47169000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47180000
CY2023	us-gaap	Depreciation Depreciation	4923000
CY2022	us-gaap	Depreciation Depreciation	4480000
CY2021	us-gaap	Depreciation Depreciation	4029000
CY2023	smbc	Gain Loss On Disposal Of Fixed Assets GainLossOnDisposalOfFixedAssets	444000
CY2022	smbc	Gain Loss On Disposal Of Fixed Assets GainLossOnDisposalOfFixedAssets	-3000
CY2021	smbc	Gain Loss On Disposal Of Fixed Assets GainLossOnDisposalOfFixedAssets	-80000
CY2023	smbc	Stock Option And Stock Grant Expense StockOptionAndStockGrantExpense	-839000
CY2022	smbc	Stock Option And Stock Grant Expense StockOptionAndStockGrantExpense	-697000
CY2021	smbc	Stock Option And Stock Grant Expense StockOptionAndStockGrantExpense	-550000
CY2023	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	44000
CY2022	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-460000
CY2021	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-55000
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2633000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1441000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1395000
CY2023	smbc	Amortization Of Purchase Accounting Adjustments AmortizationOfPurchaseAccountingAdjustments	3737000
CY2022	smbc	Amortization Of Purchase Accounting Adjustments AmortizationOfPurchaseAccountingAdjustments	1565000
CY2021	smbc	Amortization Of Purchase Accounting Adjustments AmortizationOfPurchaseAccountingAdjustments	1502000
CY2023	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1516000
CY2022	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1168000
CY2021	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1800000
CY2023	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	17061000
CY2022	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1487000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-1024000
CY2021	smbc	Net Realized Gains On Sale Of Available For Sale Securities NetRealizedGainsOnSaleOfAvailableForSaleSecurities	90000
CY2023	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-776000
CY2022	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1198000
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1633000
CY2023	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	21419000
CY2022	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	42808000
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	151171000
CY2023	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	21548000
CY2022	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	44004000
CY2021	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	151813000
CY2023	smbc	Gain On Sales Of Loans Held For Sale GainOnSalesOfLoansHeldForSale	-875000
CY2022	smbc	Gain On Sales Of Loans Held For Sale GainOnSalesOfLoansHeldForSale	-1598000
CY2021	smbc	Gain On Sales Of Loans Held For Sale GainOnSalesOfLoansHeldForSale	-3980000
CY2023	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	5400000
CY2022	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	391000
CY2021	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-2037000
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-5449000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-9681000
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1790000
CY2023	us-gaap	Increase Decrease In Accounts Payable And Other Operating Liabilities IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities	580000
CY2022	us-gaap	Increase Decrease In Accounts Payable And Other Operating Liabilities IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities	5016000
CY2021	us-gaap	Increase Decrease In Accounts Payable And Other Operating Liabilities IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities	-47000
CY2023	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	974000
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	617000
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-1681000
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	3386000
CY2022	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-147000
CY2021	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-867000
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	62023000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	67342000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	51762000
CY2023	smbc	Increase Decrease In Loans IncreaseDecreaseInLoans	447208000
CY2022	smbc	Increase Decrease In Loans IncreaseDecreaseInLoans	281544000
CY2021	smbc	Increase Decrease In Loans IncreaseDecreaseInLoans	62864000
CY2023	smbc	Net Change Interest Bearing Deposits NetChangeInterestBearingDeposits	1227000
CY2022	smbc	Net Change Interest Bearing Deposits NetChangeInterestBearingDeposits	-1488000
CY2021	smbc	Net Change Interest Bearing Deposits NetChangeInterestBearingDeposits	-7000
CY2023	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	35368000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	40474000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	57723000
CY2023	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	136714000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	16284000
CY2023	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	4473000
CY2022	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-691000
CY2021	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-517000
CY2023	us-gaap	Payments For Proceeds From Federal Reserve Bank Stock PaymentsForProceedsFromFederalReserveBankStock	3271000
CY2022	us-gaap	Payments For Proceeds From Federal Reserve Bank Stock PaymentsForProceedsFromFederalReserveBankStock	759000
CY2021	us-gaap	Payments For Proceeds From Federal Reserve Bank Stock PaymentsForProceedsFromFederalReserveBankStock	668000
CY2023	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	132032000
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	96144000
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	108057000
CY2023	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	195000
CY2022	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	383000
CY2021	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	40000
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6039000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4617000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2856000
CY2023	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	208336000
CY2022	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	48767000
CY2023	smbc	Investments In State And Federal Tax Credits InvestmentsInStateAndFederalTaxCredits	7867000
CY2022	smbc	Investments In State And Federal Tax Credits InvestmentsInStateAndFederalTaxCredits	11276000
CY2021	smbc	Investments In State And Federal Tax Credits InvestmentsInStateAndFederalTaxCredits	5325000
CY2023	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	3724000
CY2022	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	928000
CY2021	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	580000
CY2023	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	2041000
CY2022	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1423000
CY2021	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1444000
CY2023	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	270000
CY2021	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	1351000
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-213405000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-303928000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-101918000
CY2023	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-245130000
CY2022	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	273356000
CY2021	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	257876000
CY2023	smbc	Net Change In Certificates Of Deposits NetChangeInCertificatesOfDeposits	304494000
CY2022	smbc	Net Change In Certificates Of Deposits NetChangeInCertificatesOfDeposits	-31221000
CY2021	smbc	Net Change In Certificates Of Deposits NetChangeInCertificatesOfDeposits	-111885000
CY2023	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-27629000
CY2023	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	1913830000
CY2021	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	110100000
CY2023	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	1818381000
CY2022	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	29300000
CY2021	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	122649000
CY2022	smbc	Purchase Of Treasury Stock PurchaseOfTreasuryStock	5838000
CY2021	smbc	Purchase Of Treasury Stock PurchaseOfTreasuryStock	8341000
CY2023	us-gaap	Payments Of Dividends PaymentsOfDividends	8632000
CY2022	us-gaap	Payments Of Dividends PaymentsOfDividends	7194000
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	5598000
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	118552000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	199803000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	119503000
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-32830000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-36783000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	69347000
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	86809000
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	123592000
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	54245000
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	53979000
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	86809000
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	123592000
CY2023	smbc	Conversion Of Loans To Foreclosed Real Estate ConversionOfLoansToForeclosedRealEstate	1073000
CY2022	smbc	Conversion Of Loans To Foreclosed Real Estate ConversionOfLoansToForeclosedRealEstate	127000
CY2021	smbc	Conversion Of Loans To Foreclosed Real Estate ConversionOfLoansToForeclosedRealEstate	748000
CY2023	smbc	Conversion Of Foreclosed Real Estate To Loans ConversionOfForeclosedRealEstateToLoans	960000
CY2023	smbc	Conversion Of Loans To Repossessed Assets ConversionOfLoansToRepossessedAssets	108000
CY2022	smbc	Conversion Of Loans To Repossessed Assets ConversionOfLoansToRepossessedAssets	26000
CY2021	smbc	Conversion Of Loans To Repossessed Assets ConversionOfLoansToRepossessedAssets	461000
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	216000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	95000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	804000
CY2022	us-gaap	Stock Issued1 StockIssued1	22885000
CY2023	us-gaap	Interest Paid Net InterestPaidNet	5649000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	2057000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	2654000
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	4307000
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	361000
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	9240000
CY2023Q2	us-gaap	Assets Of Wholly Owned Real Estate Investment Subsidiaries AssetsOfWhollyOwnedRealEstateInvestmentSubsidiaries	1400000000
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	38345000
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><i style="font-style:italic;">Use of Estimates. </i>The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="color:#212529;">On July 1, 2020, </span>the Company adopted ASU 2016-13, <i style="font-style:italic;">Financial Instruments – Credit Losses</i>, also known as the current expected credit loss (“CECL”) standard,<span style="color:#212529;"> which created material changes to the existing critical accounting policy that existed at June 30, 2020</span><i style="color:#212529;font-style:italic;">.</i><span style="color:#212529;"> Effective July 1, 2020</span><i style="color:#212529;font-style:italic;">,</i><span style="color:#212529;"> the significant accounting policy which was considered to be the most critical in preparing the Company’s consolidated financial statements is the determination of the allowance for credit losses (“ACL”) on loans.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="color:#212529;">Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for credit losses, and estimated fair values of purchased loans.</span></p>
CY2023	smbc	Term Of Interest Bearing Deposits TermOfInterestBearingDeposits	P3Y
CY2023	smbc	Number Of Loan Segments NumberOfLoanSegments	24
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2023	us-gaap	Finite Lived Intangible Assets Amortization Method FiniteLivedIntangibleAssetsAmortizationMethod	using the straight line method
CY2022	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0
CY2023	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0
CY2023Q2	smbc	Debt Securities Reported Less Than Their Historical Cost Percent Of Investment Portfolio DebtSecuritiesReportedLessThanTheirHistoricalCostPercentOfInvestmentPortfolio	0.780
CY2022Q2	smbc	Fair Value Of Debt Securities Reported Less Than Their Historical Cost FairValueOfDebtSecuritiesReportedLessThanTheirHistoricalCost	219300000
CY2023Q2	smbc	Fiduciary Assets FiduciaryAssets	102000000.0
CY2022Q2	smbc	Fiduciary Assets FiduciaryAssets	0
CY2023Q2	us-gaap	Assets Under Management Carrying Amount AssetsUnderManagementCarryingAmount	464200000
CY2022Q2	us-gaap	Assets Under Management Carrying Amount AssetsUnderManagementCarryingAmount	252300000
CY2022Q2	smbc	Debt Securities Reported Less Than Their Historical Cost Percent Of Investment Portfolio DebtSecuritiesReportedLessThanTheirHistoricalCostPercentOfInvestmentPortfolio	0.932
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	138235000
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	3057000
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	187305000
CY2023Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	26499000
CY2023Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	325540000
CY2023Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	29556000
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	180937000
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	15584000
CY2023Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	445616000
CY2023Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1494000
CY2023Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	29556000
CY2023Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0
CY2023Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	417554000
CY2022Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	257760000
CY2022Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	109000
CY2022Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	22475000
CY2022Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0
CY2022Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	235394000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	3233000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	3221000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	24395000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	23380000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	59286000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	56089000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	65555000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	64612000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	152469000
CY2023Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	147302000
CY2023Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	445616000
CY2023Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	417554000
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0
CY2023	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0
CY2023Q2	smbc	Fair Value Of Debt Securities Reported Less Than Their Historical Cost FairValueOfDebtSecuritiesReportedLessThanTheirHistoricalCost	325500000
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	6891000
CY2022Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	219282000
CY2022Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	22475000
CY2022	us-gaap	Provision For Other Credit Losses ProvisionForOtherCreditLosses	0
CY2023	us-gaap	Provision For Other Credit Losses ProvisionForOtherCreditLosses	0
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	3978393000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	2843499000
CY2023Q2	us-gaap	Financing Receivable Loan In Process FinancingReceivableLoanInProcess	359196000
CY2022Q2	us-gaap	Financing Receivable Loan In Process FinancingReceivableLoanInProcess	123656000
CY2023Q2	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-299000
CY2022Q2	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-453000
CY2023Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	47820000
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33192000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	3571078000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2686198000
CY2023	smbc	Number Of Purchased Participation Loans NumberOfPurchasedParticipationLoans	86
CY2023Q2	smbc	Purchased Participation Loans PurchasedParticipationLoans	155600000
CY2022	smbc	Number Of Purchased Participation Loans NumberOfPurchasedParticipationLoans	31
CY2022Q2	smbc	Purchased Participation Loans PurchasedParticipationLoans	70000000.0
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivableExcludingAccruedInterestPurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	17100000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivableExcludingAccruedInterestPurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	1500000
CY2021	us-gaap	Financing Receivable Excluding Accrued Interest Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivableExcludingAccruedInterestPurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	1000000.0
CY2023	smbc	Allowance For Credit Loss Exclusive Of Impact From Acquisition AllowanceForCreditLossExclusiveOfImpactFromAcquisition	10100000
CY2023	smbc	Financing Receivable Allowance For Credit Loss Exclusive Of Impact From Acquisition FinancingReceivableAllowanceForCreditLossExclusiveOfImpactFromAcquisition	8900000
CY2023	smbc	Off Balance Sheet Credit Exposure Exclusive Of Impact From Acquisition OffBalanceSheetCreditExposureExclusiveOfImpactFromAcquisition	1200000
CY2023	smbc	Net Charge Offs As Percentage Of Average Loans Outstanding NetChargeOffsAsPercentageOfAverageLoansOutstanding	0.0002
CY2022	smbc	Net Charge Offs As Percentage Of Average Loans Outstanding NetChargeOffsAsPercentageOfAverageLoansOutstanding	0.0001
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33192000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	14131000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	673000
CY2023	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	49000
CY2023Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	47820000
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33222000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-66000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	153000
CY2022	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	69000
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33192000
CY2020Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	25139000
CY2021	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	-602000
CY2021	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	734000
CY2021	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	86000
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33222000
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	3358000
CY2023	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	2930000
CY2023Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	6288000
CY2021Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1805000
CY2022	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	1553000
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	3358000
CY2020Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1959000
CY2021	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	-422000
CY2021Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1805000
CY2023	smbc	Credit Quality Indicators Threshold Of Lending Relationships Annual Credit Analysis CreditQualityIndicatorsThresholdOfLendingRelationshipsAnnualCreditAnalysis	3000000
CY2023	smbc	Credit Quality Indicators Minimum Loan Relationships Subject To Independent Loan Review CreditQualityIndicatorsMinimumLoanRelationshipsSubjectToIndependentLoanReview	1000000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	1112842000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	969065000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	623440000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	213074000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	108106000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	195293000
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	397377000
CY2023Q2	smbc	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee After Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAfterLoanInProcess	3619197000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	1146932000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	721665000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	251984000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	103484000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	78834000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	148060000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	268884000
CY2022Q2	smbc	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee After Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAfterLoanInProcess	2719843000
CY2023Q2	smbc	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee After Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAfterLoanInProcess	3619197000
CY2023Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	109000
CY2022Q2	smbc	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee After Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAfterLoanInProcess	2719843000
CY2023Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	7543000
CY2022Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	4118000
CY2023Q2	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	0
CY2023	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	0
CY2022	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	6
CY2022Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	24500000
CY2023	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	22000
CY2023	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	29765000
CY2022	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	27000
CY2022	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	30606000
CY2023Q2	us-gaap	Foreclosed Assets ForeclosedAssets	0
CY2022Q2	us-gaap	Foreclosed Assets ForeclosedAssets	580000
CY2022Q2	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	10614000
CY2021Q2	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	10624000
CY2023	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	6374000
CY2022	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	6393000
CY2023	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	7223000
CY2022	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	6403000
CY2023	smbc	Change In Related Party ChangeInRelatedParty	782000
CY2023Q2	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	10547000
CY2022Q2	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	10614000
CY2023Q2	us-gaap	Land Land	15415000
CY2022Q2	us-gaap	Land Land	13532000
CY2023Q2	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	79661000
CY2022Q2	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	64730000
CY2023Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	450000
CY2022Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	142000
CY2023Q2	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	26404000
CY2022Q2	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	20838000
CY2023Q2	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	122000
CY2022Q2	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	120000
CY2023Q2	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	6125000
CY2022Q2	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	3849000
CY2023Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	128177000
CY2022Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	103211000
CY2023Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	35780000
CY2022Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	31864000
CY2023Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	92397000
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	71347000
CY2023Q2	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	11
CY2023	smbc	Income Recognized From Lessor Agreements IncomeRecognizedFromLessorAgreements	228000
CY2022	smbc	Income Recognized From Lessor Agreements IncomeRecognizedFromLessorAgreements	279000
CY2023Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.05
CY2023	us-gaap	Operating Lease Expense OperatingLeaseExpense	720000
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	451000
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	721000
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	711000
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	707000
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	694000
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	623000
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	7359000
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	10815000
CY2023Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	597600000
CY2022Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	426929000
CY2023Q2	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	1328423000
CY2022Q2	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	1171620000
CY2023Q2	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	452728000
CY2022Q2	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	303612000
CY2023Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	282753000
CY2022Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	274283000
CY2023Q2	smbc	Total Non Maturity Deposits TotalNonMaturityDeposits	2661504000
CY2022Q2	smbc	Total Non Maturity Deposits TotalNonMaturityDeposits	2176444000
CY2023Q2	smbc	Certificate Of Deposits CertificateOfDeposits	1064036000
CY2022Q2	smbc	Certificate Of Deposits CertificateOfDeposits	638631000
CY2023Q2	us-gaap	Deposits Deposits	3725540000
CY2022Q2	us-gaap	Deposits Deposits	2815075000
CY2023Q2	smbc	Aggregate Amount Of Deposits With A Minimum Denomination Of250000 AggregateAmountOfDepositsWithAMinimumDenominationOf250000	1200000000
CY2022Q2	smbc	Aggregate Amount Of Deposits With A Minimum Denomination Of250000 AggregateAmountOfDepositsWithAMinimumDenominationOf250000	848900000
CY2023Q2	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	690500000
CY2023Q2	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	208578000
CY2023Q2	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	69336000
CY2023Q2	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	49439000
CY2023Q2	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	46083000
CY2023Q2	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	100000
CY2023Q2	us-gaap	Time Deposits TimeDeposits	1064036000
CY2023Q2	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	146500000
CY2022Q2	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	10800000
CY2023	smbc	Deposits Held For Affiliates DepositsHeldForAffiliates	6600000
CY2022	smbc	Deposits Held For Affiliates DepositsHeldForAffiliates	6000000.0
CY2023Q2	us-gaap	Federal Home Loan Bank Advances FederalHomeLoanBankAdvances	133514000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances FederalHomeLoanBankAdvances	37957000
CY2023Q2	us-gaap	Federal Home Loan Bank Advances Weighted Average Interest Rate FederalHomeLoanBankAdvancesWeightedAverageInterestRate	0.0395
CY2022Q2	us-gaap	Federal Home Loan Bank Advances Weighted Average Interest Rate FederalHomeLoanBankAdvancesWeightedAverageInterestRate	0.0147
CY2023Q2	smbc	Fhlb Prior To Maturity Amount FhlbPriorToMaturityAmount	0
CY2023Q2	us-gaap	Line Of Credit LineOfCredit	541300000
CY2022Q2	us-gaap	Line Of Credit LineOfCredit	500600000
CY2023Q2	smbc	Line Of Credit Outstanding LineOfCreditOutstanding	1100000000
CY2022Q2	smbc	Line Of Credit Outstanding LineOfCreditOutstanding	889700000
CY2023Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Next Rolling Twelve Months FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInNextRollingTwelveMonths	46491000
CY2023Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Rolling Year Two FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInRollingYearTwo	7966000
CY2023Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Rolling Year Three FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInRollingYearThree	1939000
CY2023Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Rolling Year Four FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInRollingYearFour	47118000
CY2023Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Rolling Year Five FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInRollingYearFive	30000000
CY2023Q2	us-gaap	Federal Home Loan Bank Advances FederalHomeLoanBankAdvances	133514000
CY2023	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.05
CY2023	us-gaap	Defined Contribution Plan Administrative Expenses DefinedContributionPlanAdministrativeExpenses	2400000
CY2022	us-gaap	Defined Contribution Plan Administrative Expenses DefinedContributionPlanAdministrativeExpenses	1900000
CY2021	us-gaap	Defined Contribution Plan Administrative Expenses DefinedContributionPlanAdministrativeExpenses	1700000
CY2023Q2	smbc	N401 K Retirement Plan Shares Held N401KRetirementPlanSharesHeld	421000
CY2023	smbc	Retirement Plan Vesting Period RetirementPlanVestingPeriod	P5Y
CY2023	smbc	Equity Incentive Plan Description EquityIncentivePlanDescription	The Company adopted an Equity Incentive Plan (the EIP) in 2008, reserving for award 132,000 shares (split-adjusted). EIP shares were available for award to directors, officers, and employees of the Company and its affiliates by a committee of outside directors.
CY2023Q2	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	132000
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Award Vesting Rights Percentage SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage	0.20
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2023	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2023	smbc	Fair Value Assumptions Expected Dividend Yield FairValueAssumptionsExpectedDividendYield	0.0179
CY2022	smbc	Fair Value Assumptions Expected Dividend Yield FairValueAssumptionsExpectedDividendYield	0.0149
CY2021	smbc	Fair Value Assumptions Expected Dividend Yield FairValueAssumptionsExpectedDividendYield	0.0183
CY2023	smbc	Fair Value Assumptions Expected Volatility Rate1 FairValueAssumptionsExpectedVolatilityRate1	0.2967
CY2022	smbc	Fair Value Assumptions Expected Volatility Rate1 FairValueAssumptionsExpectedVolatilityRate1	0.2802
CY2021	smbc	Fair Value Assumptions Expected Volatility Rate1 FairValueAssumptionsExpectedVolatilityRate1	0.2772
CY2023	smbc	Fair Value Assumptions Risk Free Interest Rate1 FairValueAssumptionsRiskFreeInterestRate1	0.0379
CY2022	smbc	Fair Value Assumptions Risk Free Interest Rate1 FairValueAssumptionsRiskFreeInterestRate1	0.0182
CY2021	smbc	Fair Value Assumptions Risk Free Interest Rate1 FairValueAssumptionsRiskFreeInterestRate1	0.0114
CY2023Q2	smbc	Fair Value Assumptions Weighted Average Fair Value Of Options Granted During The Year FairValueAssumptionsWeightedAverageFairValueOfOptionsGrantedDuringTheYear	16.68
CY2022Q2	smbc	Fair Value Assumptions Weighted Average Fair Value Of Options Granted During The Year FairValueAssumptionsWeightedAverageFairValueOfOptionsGrantedDuringTheYear	16.38
CY2021Q2	smbc	Fair Value Assumptions Weighted Average Fair Value Of Options Granted During The Year FairValueAssumptionsWeightedAverageFairValueOfOptionsGrantedDuringTheYear	9.19
CY2022	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0
CY2023	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0
CY2023Q2	smbc	Deferred Tax Assets Provision For Losses On Loans DeferredTaxAssetsProvisionForLossesOnLoans	12101000
CY2022Q2	smbc	Deferred Tax Assets Provision For Losses On Loans DeferredTaxAssetsProvisionForLossesOnLoans	7761000
CY2023Q2	smbc	Deferred Tax Assets Accrued Compensation And Benefits DeferredTaxAssetsAccruedCompensationAndBenefits	974000
CY2022Q2	smbc	Deferred Tax Assets Accrued Compensation And Benefits DeferredTaxAssetsAccruedCompensationAndBenefits	828000
CY2023Q2	smbc	Deferred Tax Assets Nol Carry Forwards Acquired DeferredTaxAssetsNolCarryForwardsAcquired	709000
CY2022Q2	smbc	Deferred Tax Assets Nol Carry Forwards Acquired DeferredTaxAssetsNolCarryForwardsAcquired	57000
CY2023Q2	smbc	Deferred Tax Assets Low Income Tax Credit Carryforward DeferredTaxAssetsLowIncomeTaxCreditCarryforward	1192000
CY2023Q2	smbc	Deferred Tax Assets Unrealized Loss On Other Real Estate DeferredTaxAssetsUnrealizedLossOnOtherRealEstate	818000
CY2022Q2	smbc	Deferred Tax Assets Unrealized Loss On Other Real Estate DeferredTaxAssetsUnrealizedLossOnOtherRealEstate	72000
CY2023Q2	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	6174000
CY2022Q2	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	4921000
CY2023Q2	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	21968000
CY2022Q2	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	13639000
CY2023Q2	smbc	Deferred Tax Liabilities Purchase Accounting Adjustments DeferredTaxLiabilitiesPurchaseAccountingAdjustments	2348000
CY2022Q2	smbc	Deferred Tax Liabilities Purchase Accounting Adjustments DeferredTaxLiabilitiesPurchaseAccountingAdjustments	224000
CY2023Q2	smbc	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	4276000
CY2022Q2	smbc	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	1974000
CY2023Q2	smbc	Deferred Tax Liabilities Fhlb Stock Dividends DeferredTaxLiabilitiesFhlbStockDividends	120000
CY2022Q2	smbc	Deferred Tax Liabilities Fhlb Stock Dividends DeferredTaxLiabilitiesFhlbStockDividends	120000
CY2023Q2	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	728000
CY2022Q2	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	415000
CY2023Q2	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1636000
CY2022Q2	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	181000
CY2023Q2	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	9108000
CY2022Q2	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	2914000
CY2023Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	12860000
CY2022Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	10725000
CY2023	smbc	Federal Net Operating Loss Carryforwards FederalNetOperatingLossCarryforwards	3200000
CY2023	smbc	State Net Operating Loss Carryforwards StateNetOperatingLossCarryforwards	0
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	10387000
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12580000
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12538000
CY2023	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	327000
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	349000
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	453000
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	46000
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	812000
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1018000
CY2023	smbc	Income Tax Reconciliation Deduction Life Insurance IncomeTaxReconciliationDeductionLifeInsurance	318000
CY2022	smbc	Income Tax Reconciliation Deduction Life Insurance IncomeTaxReconciliationDeductionLifeInsurance	245000
CY2021	smbc	Income Tax Reconciliation Deduction Life Insurance IncomeTaxReconciliationDeductionLifeInsurance	378000
CY2023	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	19000
CY2022	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	45000
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	11000
CY2023	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	457000
CY2022	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-18000
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-189000
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10226000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12735000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12525000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2023Q2	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	-28095000
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	-22404000
CY2023Q2	us-gaap	Aoci Including Portion Attributable To Noncontrolling Interest Tax AociIncludingPortionAttributableToNoncontrollingInterestTax	-6170000
CY2022Q2	us-gaap	Aoci Including Portion Attributable To Noncontrolling Interest Tax AociIncludingPortionAttributableToNoncontrollingInterestTax	-4917000
CY2023Q2	us-gaap	Banking Regulation Capital Conservation Buffer Capital Conserved Minimum BankingRegulationCapitalConservationBufferCapitalConservedMinimum	0.025
CY2023	smbc	Banking Regulation Distributions Of Dividends Equity Amount BankingRegulationDistributionsOfDividendsEquityAmount	29900000
CY2023Q2	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	7100000
CY2022Q2	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	3700000
CY2023Q2	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	912000000.0
CY2022Q2	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	707700000
CY2023	us-gaap	Loans And Leases Receivable Commitments Fixed Rates LoansAndLeasesReceivableCommitmentsFixedRates	213300000
CY2023	smbc	Weighted Average Rate Percentage WeightedAverageRatePercentage	0.0607
CY2023	smbc	Commitments Extended Period CommitmentsExtendedPeriod	P30D
CY2023	smbc	Diversified Portfolio Loans DiversifiedPortfolioLoans	1500000000
CY2023	us-gaap	Profit Loss ProfitLoss	39237000
CY2022	us-gaap	Profit Loss ProfitLoss	47169000
CY2021	us-gaap	Profit Loss ProfitLoss	47180000
CY2023	us-gaap	Distributed Earnings DistributedEarnings	42000
CY2022	us-gaap	Distributed Earnings DistributedEarnings	30000
CY2021	us-gaap	Distributed Earnings DistributedEarnings	18000
CY2023	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	150000
CY2022	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	165000
CY2021	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	135000
CY2023	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	39045000
CY2022	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	46974000
CY2021	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	47027000
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10124766
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8994022
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9007814
CY2023	smbc	Effect Of Dilutive Securities Stock Options And Awards EffectOfDilutiveSecuritiesStockOptionsAndAwards	17033
CY2022	smbc	Effect Of Dilutive Securities Stock Options And Awards EffectOfDilutiveSecuritiesStockOptionsAndAwards	17122
CY2021	smbc	Effect Of Dilutive Securities Stock Options And Awards EffectOfDilutiveSecuritiesStockOptionsAndAwards	2923
CY2023	smbc	Denominator For Diluted Earnings Per Share DenominatorForDilutedEarningsPerShare	10141799
CY2022	smbc	Denominator For Diluted Earnings Per Share DenominatorForDilutedEarningsPerShare	9011144
CY2021	smbc	Denominator For Diluted Earnings Per Share DenominatorForDilutedEarningsPerShare	9010737
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.86
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.22
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.22
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.85
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.21
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.22
CY2022Q4	us-gaap	Noninterest Expense NoninterestExpense	17638000
CY2023Q2	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	53979000
CY2023	smbc	Interest Bearing Time Deposits Fair Value Disclosure InterestBearingTimeDepositsFairValueDisclosure	1242000
CY2023Q2	smbc	Stock In Federal Home Loan Bank Fair Value Disclosure StockInFederalHomeLoanBankFairValueDisclosure	11540000
CY2023Q2	smbc	Stock In Federal Reserve Bank Fair Value Disclosure StockInFederalReserveBankFairValueDisclosure	9061000
CY2023Q2	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	3571078000
CY2023Q2	smbc	Accrued Interest Receivable Fair Value Disclosure AccruedInterestReceivableFairValueDisclosure	18871000
CY2023Q2	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	3725540000
CY2023Q2	us-gaap	Federal Home Loan Bank Borrowings Fair Value Disclosure FederalHomeLoanBankBorrowingsFairValueDisclosure	133514000
CY2023Q2	us-gaap	Accrued Liabilities Fair Value Disclosure AccruedLiabilitiesFairValueDisclosure	4723000
CY2023Q2	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	23105000
CY2022Q2	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	86792000
CY2022	smbc	Interest Bearing Time Deposits Fair Value Disclosure InterestBearingTimeDepositsFairValueDisclosure	4768000
CY2022Q2	smbc	Stock In Federal Home Loan Bank Fair Value Disclosure StockInFederalHomeLoanBankFairValueDisclosure	5893000
CY2022Q2	smbc	Stock In Federal Reserve Bank Fair Value Disclosure StockInFederalReserveBankFairValueDisclosure	5790000
CY2022Q2	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2686198000
CY2022Q2	smbc	Accrued Interest Receivable Fair Value Disclosure AccruedInterestReceivableFairValueDisclosure	11052000
CY2022Q2	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	2815075000
CY2022Q2	us-gaap	Federal Home Loan Bank Borrowings Fair Value Disclosure FederalHomeLoanBankBorrowingsFairValueDisclosure	37957000
CY2022Q2	us-gaap	Accrued Liabilities Fair Value Disclosure AccruedLiabilitiesFairValueDisclosure	801000
CY2022Q2	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	23055000
CY2023Q1	us-gaap	Noninterest Expense NoninterestExpense	26992000
CY2023Q2	us-gaap	Noninterest Expense NoninterestExpense	24875000
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	12046000
CY2022Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	14931000
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	2987000
CY2023Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	19499000
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2442000
CY2022Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3267000
CY2022Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	34996000
CY2022Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	38851000
CY2023Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	48286000
CY2023Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	54283000
CY2022Q3	us-gaap	Interest Expense InterestExpense	6487000
CY2022Q4	us-gaap	Interest Expense InterestExpense	10600000
CY2023Q1	us-gaap	Interest Expense InterestExpense	14519000
CY2023Q2	us-gaap	Interest Expense InterestExpense	18065000
CY2022Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28509000
CY2022Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28251000
CY2023Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	33767000
CY2023Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	36218000
CY2022Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	5056000
CY2022Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1138000
CY2023Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	10072000
CY2023Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	795000
CY2022Q3	us-gaap	Noninterest Income NoninterestIncome	5513000
CY2022Q4	us-gaap	Noninterest Income NoninterestIncome	5456000
CY2023Q1	us-gaap	Noninterest Income NoninterestIncome	6284000
CY2023Q2	us-gaap	Noninterest Income NoninterestIncome	8951000
CY2022Q3	us-gaap	Noninterest Expense NoninterestExpense	16920000
CY2023Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	578000
CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3939000
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	9604000
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	11664000
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	2409000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	15560000
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.04
CY2022Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.26
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.22
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.37
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.04
CY2022Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.26
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.22
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.37
CY2021Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	28860000
CY2021Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	28096000
CY2022Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	28339000
CY2022Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	31572000
CY2021Q3	us-gaap	Interest Expense InterestExpense	3223000
CY2021Q4	us-gaap	Interest Expense InterestExpense	3038000
CY2022Q1	us-gaap	Interest Expense InterestExpense	3225000
CY2022Q2	us-gaap	Interest Expense InterestExpense	3814000
CY2021Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	25637000
CY2021Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	25058000
CY2022Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	25114000
CY2022Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	27758000
CY2021Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-305000
CY2022Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1552000
CY2022Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	240000
CY2021Q3	us-gaap	Noninterest Income NoninterestIncome	4515000
CY2021Q4	us-gaap	Noninterest Income NoninterestIncome	5285000
CY2022Q1	us-gaap	Noninterest Income NoninterestIncome	4904000
CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	6499000
CY2021Q3	us-gaap	Noninterest Expense NoninterestExpense	14221000
CY2021Q4	us-gaap	Noninterest Expense NoninterestExpense	15070000
CY2022Q1	us-gaap	Noninterest Expense NoninterestExpense	16757000
CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	17331000
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	16236000
CY2021Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	15273000
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	11709000
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	16686000
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3487000
CY2021Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3288000
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2358000
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3602000
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	12749000
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	11985000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	9351000
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	13084000
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.43
CY2021Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.35
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.03
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.41
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.43
CY2021Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.34
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.03
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.41
CY2020Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	26972000
CY2020Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	27871000
CY2021Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	27100000
CY2021Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	27532000
CY2020Q3	us-gaap	Interest Expense InterestExpense	4908000
CY2020Q4	us-gaap	Interest Expense InterestExpense	4344000
CY2021Q1	us-gaap	Interest Expense InterestExpense	3951000
CY2021Q2	us-gaap	Interest Expense InterestExpense	3586000
CY2020Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	22064000
CY2020Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	23527000
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	23149000
CY2021Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	23946000
CY2020Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1000000
CY2020Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1000000
CY2021Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-409000
CY2021Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-2615000
CY2020Q3	us-gaap	Noninterest Income NoninterestIncome	4941000
CY2020Q4	us-gaap	Noninterest Income NoninterestIncome	5720000
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	4524000
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	4857000
CY2020Q3	us-gaap	Noninterest Expense NoninterestExpense	13272000
CY2020Q4	us-gaap	Noninterest Expense NoninterestExpense	13046000
CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	13528000
CY2021Q2	us-gaap	Noninterest Expense NoninterestExpense	14201000
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	12733000
CY2020Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	15201000
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	14554000
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	17217000
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2747000
CY2020Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3153000
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3096000
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3529000
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	9986000
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	12048000
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	11458000
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	13688000
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.09
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.33
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.27
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.53
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.09
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.32
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.27
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
CY2023	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023	dei	Auditor Firm AuditorFirmId	686

Files In Submission

Name	View Source	Status
0001558370-23-015713-index-headers.html	Edgar Link	pending
0001558370-23-015713-index.html	Edgar Link	pending
0001558370-23-015713.txt	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
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smbc-20230630x10k_htm.xml	Edgar Link	completed

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$SMBC
SOUTHERN MISSOURI BANCORP, INC. Stock $smbc

2023 Q3 Form 10-K Financial Statement

#000155837023015713 Filed on September 13, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMBC SOUTHERN MISSOURI BANCORP, INC. Stock $smbc

2023 Q3 Form 10-K Financial Statement

#000155837023015713 Filed on September 13, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMBC
SOUTHERN MISSOURI BANCORP, INC. Stock $smbc