$SMBC
SOUTHERN MISSOURI BANCORP, INC. Stock $smbc

$smbc Overview Financials Valuation SEC Filings Company Website

2022 Q3 Form 10-K Financial Statement

#000155837022014382 Filed on September 13, 2022

Income Statement

Concept	2022 Q3	2022 Q2	2022
Revenue	$35.00M	$31.57M	$116.9M
YoY Change	21.26%	14.67%	6.75%
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	$1.148M	$1.574M	$4.480M
YoY Change	8.2%	17.46%	11.19%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$6.489M	$3.814M	$13.30M
YoY Change	101.4%	6.36%	-20.78%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$12.05M	$16.69M	$59.90M
YoY Change	-25.8%	-3.08%	0.33%
Income Tax	$2.443M	$3.602M	$12.74M
% Of Pretax Income	20.28%	21.59%	21.26%
Net Earnings	$9.603M	$13.08M	$47.17M
YoY Change	-24.66%	-4.41%	-0.03%
Net Earnings / Revenue	27.44%	41.44%	40.36%
Basic Earnings Per Share	$1.04	$1.41	$5.22
Diluted Earnings Per Share	$1.04	$1.414M	$5.232M
COMMON SHARES
Basic Shares Outstanding	9.229M	9.308M	8.994M
Diluted Shares Outstanding	9.210M

Balance Sheet

Concept	2022 Q3	2022 Q2	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$47.72M	$86.79M
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	$70.55M	$71.35M	$71.35M
YoY Change	8.12%	11.35%	11.31%
Goodwill	$27.29M	$27.29M
YoY Change	93.68%	93.68%
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	$3.445B	$3.215B	$3.215B
YoY Change	25.79%	19.04%	19.04%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$15.59M	$14.07M	$14.07M
YoY Change	71.27%	30.31%	30.31%
Accrued Expenses	$3.803M	$3.849M	$3.849M
YoY Change	40.85%	37.46%	37.46%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$19.39M	$17.92M	$17.92M
YoY Change	64.31%	31.79%	31.79%
LONG-TERM LIABILITIES
Long-Term Debt	$23.07M	$23.06M	$23.06M
YoY Change	50.77%	51.68%	51.68%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$23.07M	$23.06M	$23.06M
YoY Change	50.77%	51.68%	51.68%
TOTAL LIABILITIES
Total Short-Term Liabilities	$19.39M	$17.92M	$17.92M
Total Long-Term Liabilities	$23.07M	$23.06M	$23.06M
Total Liabilities	$3.118B	$2.894B	$2.894B
YoY Change	27.53%	19.73%	19.73%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$98.00K	$98.00K
YoY Change	4.26%	4.26%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$21.12M	$21.12M
YoY Change	28.35%	38.21%
Treasury Stock Shares
Shareholders Equity	$326.4M	$320.8M	$320.8M
YoY Change
Total Liabilities & Shareholders Equity	$3.445B	$3.215B	$3.215B
YoY Change	25.79%	19.04%	19.04%

Cashflow Statement

Concept	2022 Q3	2022 Q2	2022
OPERATING ACTIVITIES
Net Income	$9.603M	$13.08M	$47.17M
YoY Change	-24.66%	-4.41%	-0.03%
Depreciation, Depletion And Amortization	$1.148M	$1.574M	$4.480M
YoY Change	8.2%	17.46%	11.19%
Cash From Operating Activities	$7.060M	$21.47M	$67.34M
YoY Change	-50.29%	12.1%	30.1%
INVESTING ACTIVITIES
Capital Expenditures	$397.0K	-$252.0K	$4.617M
YoY Change	-87.04%	-82.86%	61.66%
Acquisitions
YoY Change
Other Investing Activities	-$266.7M	-$131.7M	-$299.3M
YoY Change	430.74%	56.65%	202.15%
Cash From Investing Activities	-$267.1M	-$131.9M	-$303.9M
YoY Change	400.98%	54.25%	198.21%
FINANCING ACTIVITIES
Cash Dividend Paid	$1.938M		$7.194M
YoY Change	8.75%		28.51%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	221.0M	-51.33M	199.8M
YoY Change	720.63%	9.32%	67.19%
NET CHANGE
Cash From Operating Activities	7.060M	21.47M	67.34M
Cash From Investing Activities	-267.1M	-131.9M	-303.9M
Cash From Financing Activities	221.0M	-51.33M	199.8M
Net Change In Cash	-39.07M	-161.8M	-36.78M
YoY Change	220.54%	42.76%	-153.04%
FREE CASH FLOW
Cash From Operating Activities	$7.060M	$21.47M	$67.34M
Capital Expenditures	$397.0K	-$252.0K	$4.617M
Free Cash Flow	$6.663M	$21.72M	$62.73M
YoY Change	-40.19%	5.33%	28.26%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2022Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2021Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000916907
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--06-30
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0
CY2022	smbc	Fair Value Assumptions Weighted Average Expected Life Years FairValueAssumptionsWeightedAverageExpectedLifeYears	P10Y
CY2021	smbc	Fair Value Assumptions Weighted Average Expected Life Years FairValueAssumptionsWeightedAverageExpectedLifeYears	P10Y
CY2020	smbc	Fair Value Assumptions Weighted Average Expected Life Years FairValueAssumptionsWeightedAverageExpectedLifeYears	P10Y
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	0-23406
CY2021Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	64077000
CY2022Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	48705000
CY2022	dei	Entity Registrant Name EntityRegistrantName	SOUTHERN MISSOURI BANCORP, INC.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MO
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	43-1665523
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	2991 Oak Grove Road
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Poplar Bluff
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	MO
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	63901
CY2022	dei	City Area Code CityAreaCode	573
CY2022	dei	Local Phone Number LocalPhoneNumber	778-1800
CY2022	dei	Security12b Title Security12bTitle	Common Stock
CY2022	dei	Trading Symbol TradingSymbol	SMBC
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2021Q4	dei	Entity Public Float EntityPublicFloat	401600000
CY2022Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	9229151
CY2022	dei	Auditor Name AuditorName	FORVIS
CY2022	dei	Auditor Location AuditorLocation	Decatur, Illinois
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	86792000
CY2021Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	123592000
CY2022Q2	smbc	Interest Bearing Time Deposits InterestBearingTimeDeposits	4768000
CY2021Q2	smbc	Interest Bearing Time Deposits InterestBearingTimeDeposits	979000
CY2022Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	235394000
CY2021Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	207020000
CY2022Q2	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	5893000
CY2021Q2	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	5873000
CY2022Q2	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	5790000
CY2021Q2	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	5031000
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33192000
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33222000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2686198000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2200244000
CY2022Q2	us-gaap	Interest Receivable InterestReceivable	11052000
CY2021Q2	us-gaap	Interest Receivable InterestReceivable	10079000
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	71347000
CY2021Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	43817000
CY2022Q2	us-gaap	Goodwill Goodwill	27288000
CY2021Q2	us-gaap	Goodwill Goodwill	14089000
CY2022Q2	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	8175000
CY2021Q2	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	7129000
CY2022Q2	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	23380000
CY2021Q2	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	18600000
CY2022Q2	us-gaap	Assets Assets	3214782000
CY2021Q2	us-gaap	Assets Assets	2700530000
CY2022Q2	us-gaap	Deposits Deposits	2815075000
CY2021Q2	us-gaap	Deposits Deposits	2330803000
CY2022Q2	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	37957000
CY2021Q2	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	57529000
CY2022Q2	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	17122000
CY2021Q2	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	12753000
CY2022Q2	us-gaap	Interest Payable Current InterestPayableCurrent	801000
CY2021Q2	us-gaap	Interest Payable Current InterestPayableCurrent	779000
CY2022Q2	us-gaap	Subordinated Debt SubordinatedDebt	23055000
CY2021Q2	us-gaap	Subordinated Debt SubordinatedDebt	15243000
CY2022Q2	us-gaap	Liabilities Liabilities	2894010000
CY2021Q2	us-gaap	Liabilities Liabilities	2417107000
CY2021Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	25000000
CY2022Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	25000000
CY2022Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	9815736
CY2021Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	9361629
CY2022Q2	us-gaap	Common Stock Value CommonStockValue	98000
CY2021Q2	us-gaap	Common Stock Value CommonStockValue	94000
CY2022Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	119162000
CY2021Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	95585000
CY2022Q2	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	240115000
CY2021Q2	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	200140000
CY2022Q2	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	588625
CY2021Q2	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	456431
CY2022Q2	us-gaap	Treasury Stock Value TreasuryStockValue	21116000
CY2021Q2	us-gaap	Treasury Stock Value TreasuryStockValue	15278000
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-17487000
CY2021Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2882000
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	320772000
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	283423000
CY2022Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3214782000
CY2021Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2700530000
CY2022	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	111495000
CY2021	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	105077000
CY2020	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	102129000
CY2022	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2197000
CY2021	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2130000
CY2020	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1992000
CY2022	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	2738000
CY2021	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	2042000
CY2020	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	2802000
CY2022	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	437000
CY2021	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	226000
CY2020	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	129000
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	116867000
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	109475000
CY2020	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	107052000
CY2022	us-gaap	Interest Expense Deposits InterestExpenseDeposits	11822000
CY2021	us-gaap	Interest Expense Deposits InterestExpenseDeposits	14889000
CY2020	us-gaap	Interest Expense Deposits InterestExpenseDeposits	24084000
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
CY2020	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	1932000
CY2020	smbc	Note Payable NotePayable	112000
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	686000
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	534000
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	788000
CY2022	us-gaap	Interest Expense InterestExpense	13300000
CY2021	us-gaap	Interest Expense InterestExpense	16789000
CY2020	us-gaap	Interest Expense InterestExpense	26916000
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	103567000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	92686000
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	80136000
CY2022	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1487000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-1024000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	6002000
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
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	74134000
CY2022	smbc	Deposit Account Charges And Related Fees DepositAccountChargesAndRelatedFees	6450000
CY2021	smbc	Deposit Account Charges And Related Fees DepositAccountChargesAndRelatedFees	5254000
CY2020	smbc	Deposit Account Charges And Related Fees DepositAccountChargesAndRelatedFees	5680000
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
CY2020	us-gaap	Interest And Fee Income Loans Consumer Installment Credit Card InterestAndFeeIncomeLoansConsumerInstallmentCreditCard	3073000
CY2022	smbc	Loan Late Charges LoanLateCharges	553000
CY2021	smbc	Loan Late Charges LoanLateCharges	587000
CY2020	smbc	Loan Late Charges LoanLateCharges	573000
CY2022	smbc	Loan Servicing Fees LoanServicingFees	946000
CY2021	smbc	Loan Servicing Fees LoanServicingFees	1454000
CY2020	smbc	Loan Servicing Fees LoanServicingFees	196000
CY2022	smbc	Other Loan Fees OtherLoanFees	2369000
CY2021	smbc	Other Loan Fees OtherLoanFees	1200000
CY2020	smbc	Other Loan Fees OtherLoanFees	1258000
CY2022	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1598000
CY2021	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	3980000
CY2020	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1630000
CY2021	us-gaap	Debt Securities Realized Gain Loss DebtSecuritiesRealizedGainLoss	90000
CY2022	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1168000
CY2021	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1800000
CY2020	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1021000
CY2022	us-gaap	Noninterest Income Other NoninterestIncomeOther	3895000
CY2021	us-gaap	Noninterest Income Other NoninterestIncomeOther	1764000
CY2020	us-gaap	Noninterest Income Other NoninterestIncomeOther	1319000
CY2022	us-gaap	Noninterest Income NoninterestIncome	21203000
CY2021	us-gaap	Noninterest Income NoninterestIncome	20042000
CY2020	us-gaap	Noninterest Income NoninterestIncome	14750000
CY2022	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	35611000
CY2021	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	31010000
CY2020	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	29336000
CY2022	us-gaap	Occupancy Net OccupancyNet	9248000
CY2021	us-gaap	Occupancy Net OccupancyNet	7880000
CY2020	us-gaap	Occupancy Net OccupancyNet	7288000
CY2022	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	5996000
CY2021	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	4812000
CY2020	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	5173000
CY2022	us-gaap	Communication Communication	1273000
CY2021	us-gaap	Communication Communication	1261000
CY2020	us-gaap	Communication Communication	1263000
CY2022	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	743000
CY2021	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	766000
CY2020	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	155000
CY2022	us-gaap	Professional Fees ProfessionalFees	1362000
CY2021	us-gaap	Professional Fees ProfessionalFees	1093000
CY2020	us-gaap	Professional Fees ProfessionalFees	969000
CY2022	us-gaap	Advertising Expense AdvertisingExpense	1496000
CY2021	us-gaap	Advertising Expense AdvertisingExpense	1080000
CY2020	us-gaap	Advertising Expense AdvertisingExpense	1227000
CY2022	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	823000
CY2021	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	796000
CY2020	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	804000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1441000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1395000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1771000
CY2022	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	522000
CY2021	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	142000
CY2020	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	992000
CY2020	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	648000
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4864000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3812000
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4826000
CY2022	us-gaap	Noninterest Expense NoninterestExpense	63379000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	54047000
CY2020	us-gaap	Noninterest Expense NoninterestExpense	54452000
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
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	34432000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	13352000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	10844000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6890000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-617000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1681000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12735000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12525000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6887000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47169000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47180000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	27545000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.22
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.22
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.00
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.21
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.22
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.99
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
CY2020	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.60
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47169000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47180000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	27545000
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
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	4095000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-90000
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
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-6000
CY2022	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-5742000
CY2021	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-444000
CY2020	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	901000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-20369000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1565000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3200000
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
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	30745000
CY2019Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	238392000
CY2020	us-gaap	Profit Loss ProfitLoss	27545000
CY2020	smbc	Change In Unrealized Gain On Available For Sale Securities Net ChangeInUnrealizedGainOnAvailableForSaleSecuritiesNet	3194000
CY2020	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	6000
CY2020	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.60
CY2020	us-gaap	Dividends Common Stock DividendsCommonStock	5513000
CY2020	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	-74000
CY2020	smbc	Stock Grant Expense StockGrantExpense	356000
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	64000
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5771000
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
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47169000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	47180000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	27545000
CY2022	us-gaap	Depreciation Depreciation	4480000
CY2021	us-gaap	Depreciation Depreciation	4029000
CY2020	us-gaap	Depreciation Depreciation	3783000
CY2022	smbc	Gain Loss On Disposal Of Fixed Assets GainLossOnDisposalOfFixedAssets	-3000
CY2021	smbc	Gain Loss On Disposal Of Fixed Assets GainLossOnDisposalOfFixedAssets	-80000
CY2020	smbc	Gain Loss On Disposal Of Fixed Assets GainLossOnDisposalOfFixedAssets	-482000
CY2022	smbc	Stock Option And Stock Grant Expense StockOptionAndStockGrantExpense	-697000
CY2021	smbc	Stock Option And Stock Grant Expense StockOptionAndStockGrantExpense	-550000
CY2020	smbc	Stock Option And Stock Grant Expense StockOptionAndStockGrantExpense	-430000
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
CY2020	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-802000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1441000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1395000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1771000
CY2022	smbc	Amortization Of Purchase Accounting Adjustments AmortizationOfPurchaseAccountingAdjustments	1565000
CY2021	smbc	Amortization Of Purchase Accounting Adjustments AmortizationOfPurchaseAccountingAdjustments	1502000
CY2020	smbc	Amortization Of Purchase Accounting Adjustments AmortizationOfPurchaseAccountingAdjustments	1403000
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
CY2020	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	1022000
CY2022	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1487000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-1024000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	6002000
CY2021	smbc	Net Realized Gains On Sale Of Available For Sale Securities NetRealizedGainsOnSaleOfAvailableForSaleSecurities	90000
CY2022	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1198000
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1633000
CY2020	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1295000
CY2020	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	123000
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
CY2020	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	72165000
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
CY2020	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	70929000
CY2022	smbc	Gain On Sales Of Loans Held For Sale GainOnSalesOfLoansHeldForSale	-1598000
CY2021	smbc	Gain On Sales Of Loans Held For Sale GainOnSalesOfLoansHeldForSale	-3980000
CY2020	smbc	Gain On Sales Of Loans Held For Sale GainOnSalesOfLoansHeldForSale	-1630000
CY2022	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	391000
CY2021	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-2037000
CY2020	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1758000
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
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-4566000
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
CY2020	us-gaap	Increase Decrease In Accounts Payable And Other Operating Liabilities IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities	1224000
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	617000
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-1681000
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-26000
CY2022	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-147000
CY2021	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-867000
CY2020	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-453000
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
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	40301000
CY2022	us-gaap	Increase Decrease In Other Loans IncreaseDecreaseInOtherLoans	281544000
CY2021	us-gaap	Increase Decrease In Other Loans IncreaseDecreaseInOtherLoans	62864000
CY2020	us-gaap	Increase Decrease In Other Loans IncreaseDecreaseInOtherLoans	246930000
CY2022	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-1488000
CY2021	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-7000
CY2020	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-2000
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
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	51649000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	16284000
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
CY2020	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	1072000
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
CY2020	us-gaap	Payments For Proceeds From Federal Reserve Bank Stock PaymentsForProceedsFromFederalReserveBankStock	13000
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
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	55486000
CY2022	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	383000
CY2021	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	40000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4617000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2856000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4304000
CY2020	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	4000000
CY2022	smbc	Net Cash Paid For Acquisitions NetCashPaidForAcquisitions	-48767000
CY2020	smbc	Net Cash Paid For Acquisitions NetCashPaidForAcquisitions	9080000
CY2022	smbc	Investments In State And Federal Tax Credits InvestmentsInStateAndFederalTaxCredits	11276000
CY2021	smbc	Investments In State And Federal Tax Credits InvestmentsInStateAndFederalTaxCredits	5325000
CY2020	smbc	Investments In State And Federal Tax Credits InvestmentsInStateAndFederalTaxCredits	5103000
CY2022	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	928000
CY2021	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	580000
CY2020	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	349000
CY2022	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1423000
CY2021	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1444000
CY2020	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1632000
CY2021	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	1351000
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
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-272360000
CY2022	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	273356000
CY2021	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	257876000
CY2020	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	249285000
CY2022	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-31221000
CY2021	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-111885000
CY2020	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-4788000
CY2020	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	-4376000
CY2021	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	110100000
CY2020	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	640900000
CY2022	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	29300000
CY2021	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	122649000
CY2020	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	615897000
CY2020	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	3000000
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	64000
CY2022	smbc	Purchase Of Treasury Stock PurchaseOfTreasuryStock	5838000
CY2021	smbc	Purchase Of Treasury Stock PurchaseOfTreasuryStock	8341000
CY2020	smbc	Purchase Of Treasury Stock PurchaseOfTreasuryStock	5771000
CY2022	us-gaap	Payments Of Dividends PaymentsOfDividends	7194000
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	5598000
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	5513000
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
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	250904000
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
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	18845000
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
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	35400000
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
CY2022	smbc	Conversion Of Loans To Foreclosed Real Estate ConversionOfLoansToForeclosedRealEstate	127000
CY2021	smbc	Conversion Of Loans To Foreclosed Real Estate ConversionOfLoansToForeclosedRealEstate	748000
CY2020	smbc	Conversion Of Loans To Foreclosed Real Estate ConversionOfLoansToForeclosedRealEstate	1057000
CY2022	smbc	Conversion Of Loans To Repossessed Assets ConversionOfLoansToRepossessedAssets	26000
CY2021	smbc	Conversion Of Loans To Repossessed Assets ConversionOfLoansToRepossessedAssets	461000
CY2020	smbc	Conversion Of Loans To Repossessed Assets ConversionOfLoansToRepossessedAssets	210000
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
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2004000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	2057000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	2654000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	3813000
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	361000
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	9240000
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	2437000
CY2022Q2	us-gaap	Assets Of Wholly Owned Real Estate Investment Subsidiaries AssetsOfWhollyOwnedRealEstateInvestmentSubsidiaries	1300000000
CY2022Q2	smbc	Debt Securities Reported Less Than Their Historical Cost Percent Of Investment Portfolio DebtSecuritiesReportedLessThanTheirHistoricalCostPercentOfInvestmentPortfolio	0.932
CY2021Q2	smbc	Fair Value Of Debt Securities Reported Less Than Their Historical Cost FairValueOfDebtSecuritiesReportedLessThanTheirHistoricalCost	67200000
CY2021Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1141000
CY2021Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0
CY2021Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	207020000
CY2021	smbc	Impact Of Cecl Adoption ImpactOfCeclAdoption	9333000
CY2022	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>
CY2022	smbc	Term Of Interest Bearing Deposits TermOfInterestBearingDeposits	P7Y
CY2021Q2	smbc	Debt Securities Reported Less Than Their Historical Cost Percent Of Investment Portfolio DebtSecuritiesReportedLessThanTheirHistoricalCostPercentOfInvestmentPortfolio	0.325
CY2022	us-gaap	Provision For Other Credit Losses ProvisionForOtherCreditLosses	0
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-602000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	734000
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2022	us-gaap	Finite Lived Intangible Assets Amortization Method FiniteLivedIntangibleAssetsAmortizationMethod	using the straight line method
CY2021	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0
CY2022	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	180937000
CY2022	smbc	Retirement Plan Requisite Service Period RetirementPlanRequisiteServicePeriod	60
CY2022	smbc	Retirement Plan Vesting Period RetirementPlanVestingPeriod	P5Y
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	15584000
CY2022Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	38345000
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
CY2021Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	66401000
CY2021Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	883000
CY2021Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	790000
CY2021Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	258000
CY2021Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	67191000
CY2021Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	1141000
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
CY2021Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	203286000
CY2021Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	4875000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	868000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	869000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	10485000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	10258000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	32161000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	30340000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	25173000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	23342000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	68687000
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	64809000
CY2022Q2	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	257760000
CY2022Q2	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	235394000
CY2022Q2	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	198300000
CY2021Q2	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	155600000
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	138000
CY2021	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	48000
CY2022Q2	smbc	Fair Value Of Debt Securities Reported Less Than Their Historical Cost FairValueOfDebtSecuritiesReportedLessThanTheirHistoricalCost	219300000
CY2022Q2	smbc	Number Of Pooled Trust Preferred Securities NumberOfPooledTrustPreferredSecurities	2
CY2022Q2	smbc	Fair Value Of Pooled Trust Preferred Securities Held FairValueOfPooledTrustPreferredSecuritiesHeld	794000
CY2022Q2	smbc	Unrealized Losses On Pooled Trust Preferred Securities In A Continuous Unrealized Loss Position For12 Months Or More UnrealizedLossesOnPooledTrustPreferredSecuritiesInAContinuousUnrealizedLossPositionFor12MonthsOrMore	184000
CY2022Q2	smbc	Number Of Pooled Trust Preferred Securities NumberOfPooledTrustPreferredSecurities	2
CY2021	us-gaap	Provision For Other Credit Losses ProvisionForOtherCreditLosses	0
CY2022Q2	us-gaap	Loans And Leases Receivable Before Fees Gross LoansAndLeasesReceivableBeforeFeesGross	2843499000
CY2021Q2	us-gaap	Loans And Leases Receivable Before Fees Gross LoansAndLeasesReceivableBeforeFeesGross	2311631000
CY2022Q2	us-gaap	Loans And Leases Receivable Loans In Process LoansAndLeasesReceivableLoansInProcess	123656000
CY2021Q2	us-gaap	Loans And Leases Receivable Loans In Process LoansAndLeasesReceivableLoansInProcess	74540000
CY2022Q2	us-gaap	Deferred Discounts Finance Charges And Interest Included In Receivables DeferredDiscountsFinanceChargesAndInterestIncludedInReceivables	453000
CY2021Q2	us-gaap	Deferred Discounts Finance Charges And Interest Included In Receivables DeferredDiscountsFinanceChargesAndInterestIncludedInReceivables	3625000
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33192000
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33222000
CY2022Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2686198000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	2200244000
CY2022	smbc	Number Of Purchased Participation Loans NumberOfPurchasedParticipationLoans	31
CY2022Q2	smbc	Purchased Participation Loans PurchasedParticipationLoans	70000000.0
CY2021	smbc	Number Of Purchased Participation Loans NumberOfPurchasedParticipationLoans	23
CY2021Q2	smbc	Purchased Participation Loans PurchasedParticipationLoans	83000000.0
CY2022	smbc	Provision For Loan And Lease Losses Including Off Balance Sheet Credit Loss ProvisionForLoanAndLeaseLossesIncludingOffBalanceSheetCreditLoss	1500000
CY2021	smbc	Provision For Loan And Lease Losses Including Off Balance Sheet Credit Loss ProvisionForLoanAndLeaseLossesIncludingOffBalanceSheetCreditLoss	1000000.0
CY2020	smbc	Provision For Loan And Lease Losses Including Off Balance Sheet Credit Loss ProvisionForLoanAndLeaseLossesIncludingOffBalanceSheetCreditLoss	6000000.0
CY2022	us-gaap	Financing Receivable Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	120000
CY2022	smbc	Allowance For Credit Loss For Non Pcd Loans Acquired AllowanceForCreditLossForNonPcdLoansAcquired	1900000
CY2022	smbc	Increase Decrease In Allowance For Off Balance Sheet Credit Exposure IncreaseDecreaseInAllowanceForOffBalanceSheetCreditExposure	120000
CY2022	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Provision For Loan Losses1 CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesProvisionForLoanLosses1	-533000
CY2022Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	33200000
CY2022	us-gaap	Financing Receivable Purchased With Credit Deterioration Amount At Par Value FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue	15055000
CY2022	us-gaap	Financing Receivable Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	120000
CY2022	us-gaap	Financing Receivable Purchased With Credit Deterioration Amount At Purchase Price FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice	14935000
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33222000
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-66000
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	153000
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	69000
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33192000
CY2020Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	25139000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	86000
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	33222000
CY2019Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	19903000
CY2020	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	6002000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	853000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	87000
CY2020Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	25139000
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
CY2022	smbc	Credit Quality Indicators Threshold Of Lending Relationships Annual Credit Analysis CreditQualityIndicatorsThresholdOfLendingRelationshipsAnnualCreditAnalysis	3000000
CY2022	smbc	Credit Quality Indicators Minimum Loan Relationships Subject To Independent Loan Review CreditQualityIndicatorsMinimumLoanRelationshipsSubjectToIndependentLoanReview	1000000
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	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	2719843000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	1034652000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	433293000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	182774000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	118958000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	115845000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	143946000
CY2021Q2	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	207623000
CY2021Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	2237091000
CY2022Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	2719843000
CY2021Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	2237091000
CY2022Q2	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	377842000
CY2022Q2	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	91429000
CY2022Q2	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	71706000
CY2022Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	4118000
CY2021Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	5868000
CY2022	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	6
CY2022Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	24500000
CY2021	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	3
CY2021Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	894000
CY2022	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	27000
CY2022	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	30606000
CY2021	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	12000
CY2021	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	3241000
CY2022Q2	us-gaap	Foreclosed Assets ForeclosedAssets	580000
CY2021Q2	us-gaap	Foreclosed Assets ForeclosedAssets	622000
CY2021Q2	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	10624000
CY2020Q2	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	8603000
CY2022	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	6393000
CY2021	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	8474000
CY2022	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	6403000
CY2021	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	6453000
CY2022Q2	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	10614000
CY2021Q2	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	10624000
CY2022Q2	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	54057000
CY2022Q2	us-gaap	Land Land	13532000
CY2021Q2	us-gaap	Land Land	12452000
CY2022Q2	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	64730000
CY2021Q2	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	56422000
CY2022Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	142000
CY2021Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	1158000
CY2022Q2	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	20838000
CY2021Q2	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	18985000
CY2022Q2	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	120000
CY2021Q2	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	120000
CY2022Q2	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	3849000
CY2021Q2	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	2770000
CY2022Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	103211000
CY2021Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	91907000
CY2022Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	31864000
CY2021Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	27830000
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	71347000
CY2021Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	64077000
CY2022Q2	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	5
CY2022	smbc	Income Recognized From Lessor Agreements IncomeRecognizedFromLessorAgreements	279000
CY2021	smbc	Income Recognized From Lessor Agreements IncomeRecognizedFromLessorAgreements	307000
CY2022Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.05
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	451000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	340000
CY2022Q2	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	42844000
CY2022Q2	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	753000
CY2022Q2	us-gaap	Time Deposits TimeDeposits	638631000
CY2022Q2	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	10800000
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	442000
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	443000
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	439000
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	434000
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	418000
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	4074000
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	6250000
CY2022Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	426929000
CY2021Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	358418000
CY2022Q2	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	1171620000
CY2021Q2	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	925280000
CY2022Q2	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	303612000
CY2021Q2	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	253614000
CY2022Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	274283000
CY2021Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	230905000
CY2022Q2	smbc	Total Non Maturity Deposits TotalNonMaturityDeposits	2176444000
CY2021Q2	smbc	Total Non Maturity Deposits TotalNonMaturityDeposits	1768217000
CY2022Q2	smbc	Certificate Of Deposits CertificateOfDeposits	638631000
CY2021Q2	smbc	Certificate Of Deposits CertificateOfDeposits	562586000
CY2022Q2	us-gaap	Deposits Deposits	2815075000
CY2021Q2	us-gaap	Deposits Deposits	2330803000
CY2022Q2	smbc	Aggregate Amount Of Deposits With A Minimum Denomination Of250000 AggregateAmountOfDepositsWithAMinimumDenominationOf250000	848900000
CY2021Q2	smbc	Aggregate Amount Of Deposits With A Minimum Denomination Of250000 AggregateAmountOfDepositsWithAMinimumDenominationOf250000	668800000
CY2021Q2	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	5000000.0
CY2022	smbc	Deposits Held For Affiliates DepositsHeldForAffiliates	6000000.0
CY2021	smbc	Deposits Held For Affiliates DepositsHeldForAffiliates	4300000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances FederalHomeLoanBankAdvances	37957000
CY2021Q2	us-gaap	Federal Home Loan Bank Advances FederalHomeLoanBankAdvances	57529000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances Weighted Average Interest Rate FederalHomeLoanBankAdvancesWeightedAverageInterestRate	0.0147
CY2021Q2	us-gaap	Federal Home Loan Bank Advances Weighted Average Interest Rate FederalHomeLoanBankAdvancesWeightedAverageInterestRate	0.0197
CY2022Q2	smbc	Fhlb Prior To Maturity Amount FhlbPriorToMaturityAmount	5000000.0
CY2022Q2	us-gaap	Line Of Credit LineOfCredit	500600000
CY2021Q2	us-gaap	Line Of Credit LineOfCredit	383000000.0
CY2022Q2	smbc	Line Of Credit Outstanding LineOfCreditOutstanding	889700000
CY2021Q2	smbc	Line Of Credit Outstanding LineOfCreditOutstanding	769800000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Next Rolling Twelve Months FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInNextRollingTwelveMonths	7994000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Rolling Year Two FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInRollingYearTwo	12967000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Rolling Year Three FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInRollingYearThree	12940000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Rolling Year Four FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInRollingYearFour	1913000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances Earlier Of Contractual Maturity Or Next Call Date In Rolling Year Five FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInRollingYearFive	2143000
CY2022Q2	us-gaap	Federal Home Loan Bank Advances FederalHomeLoanBankAdvances	37957000
CY2022	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	0.04
CY2022	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.05
CY2022	smbc	N401 K Retirement Plan Expense N401KRetirementPlanExpense	1900000
CY2021	smbc	N401 K Retirement Plan Expense N401KRetirementPlanExpense	1700000
CY2020	smbc	N401 K Retirement Plan Expense N401KRetirementPlanExpense	1500000
CY2022Q2	smbc	N401 K Retirement Plan Shares Held N401KRetirementPlanSharesHeld	398000
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P5Y
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.21
CY2022	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.
CY2022Q2	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	132000
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	10000
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
CY2022	smbc	Fair Value Assumptions Expected Dividend Yield FairValueAssumptionsExpectedDividendYield	0.0149
CY2021	smbc	Fair Value Assumptions Expected Dividend Yield FairValueAssumptionsExpectedDividendYield	0.0183
CY2020	smbc	Fair Value Assumptions Expected Dividend Yield FairValueAssumptionsExpectedDividendYield	0.0160
CY2022	smbc	Fair Value Assumptions Expected Volatility Rate1 FairValueAssumptionsExpectedVolatilityRate1	0.2802
CY2021	smbc	Fair Value Assumptions Expected Volatility Rate1 FairValueAssumptionsExpectedVolatilityRate1	0.2772
CY2020	smbc	Fair Value Assumptions Expected Volatility Rate1 FairValueAssumptionsExpectedVolatilityRate1	0.2255
CY2022	smbc	Fair Value Assumptions Risk Free Interest Rate1 FairValueAssumptionsRiskFreeInterestRate1	0.0182
CY2021	smbc	Fair Value Assumptions Risk Free Interest Rate1 FairValueAssumptionsRiskFreeInterestRate1	0.0114
CY2020	smbc	Fair Value Assumptions Risk Free Interest Rate1 FairValueAssumptionsRiskFreeInterestRate1	0.0155
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
CY2020Q2	smbc	Fair Value Assumptions Weighted Average Fair Value Of Options Granted During The Year FairValueAssumptionsWeightedAverageFairValueOfOptionsGrantedDuringTheYear	8.81
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.22
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.99
CY2022Q2	smbc	Financing Receivable Purchased With Credit Deterioration Fair Value FinancingReceivablePurchasedWithCreditDeteriorationFairValue	204100000
CY2022	us-gaap	Financing Receivable Purchased With Credit Deterioration Discount Premium FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium	2100000
CY2022Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Acquired During Period At Acquisition At Fair Value CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue	187000000.0
CY2022Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition	211000000.0
CY2022	smbc	Purchase Credit Deterioration Number Of Loans PurchaseCreditDeteriorationNumberOfLoans	31
CY2022	us-gaap	Financing Receivable Purchased With Credit Deterioration Amount At Par Value FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue	15100000
CY2022	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0
CY2022Q2	smbc	Deferred Tax Assets Provision For Losses On Loans DeferredTaxAssetsProvisionForLossesOnLoans	7761000
CY2021Q2	smbc	Deferred Tax Assets Provision For Losses On Loans DeferredTaxAssetsProvisionForLossesOnLoans	7626000
CY2022Q2	smbc	Deferred Tax Assets Accrued Compensation And Benefits DeferredTaxAssetsAccruedCompensationAndBenefits	828000
CY2021Q2	smbc	Deferred Tax Assets Accrued Compensation And Benefits DeferredTaxAssetsAccruedCompensationAndBenefits	826000
CY2022Q2	smbc	Deferred Tax Assets Nol Carry Forwards Acquired DeferredTaxAssetsNolCarryForwardsAcquired	57000
CY2021Q2	smbc	Deferred Tax Assets Nol Carry Forwards Acquired DeferredTaxAssetsNolCarryForwardsAcquired	147000
CY2022Q2	smbc	Deferred Tax Assets Unrealized Loss On Other Real Estate DeferredTaxAssetsUnrealizedLossOnOtherRealEstate	72000
CY2021Q2	smbc	Deferred Tax Assets Unrealized Loss On Other Real Estate DeferredTaxAssetsUnrealizedLossOnOtherRealEstate	180000
CY2022Q2	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	4921000
CY2021Q2	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	182000
CY2022Q2	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	13639000
CY2021Q2	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	8961000
CY2022Q2	smbc	Deferred Tax Liabilities Purchase Accounting Adjustments DeferredTaxLiabilitiesPurchaseAccountingAdjustments	224000
CY2021Q2	smbc	Deferred Tax Liabilities Purchase Accounting Adjustments DeferredTaxLiabilitiesPurchaseAccountingAdjustments	210000
CY2022Q2	smbc	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	1974000
CY2021Q2	smbc	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	1842000
CY2022Q2	smbc	Deferred Tax Liabilities Fhlb Stock Dividends DeferredTaxLiabilitiesFhlbStockDividends	120000
CY2021Q2	smbc	Deferred Tax Liabilities Fhlb Stock Dividends DeferredTaxLiabilitiesFhlbStockDividends	120000
CY2022Q2	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	415000
CY2021Q2	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	283000
CY2021Q2	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	821000
CY2022Q2	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	181000
CY2021Q2	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1193000
CY2022Q2	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	2914000
CY2021Q2	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	4469000
CY2022Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	10725000
CY2021Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	4492000
CY2022	smbc	Federal Net Operating Loss Carryforwards FederalNetOperatingLossCarryforwards	261000
CY2022	smbc	State Net Operating Loss Carryforwards StateNetOperatingLossCarryforwards	0
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
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7231000
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	-349000
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	-453000
CY2020	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	-444000
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
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	299000
CY2022	smbc	Income Tax Reconciliation Deduction Life Insurance IncomeTaxReconciliationDeductionLifeInsurance	-245000
CY2021	smbc	Income Tax Reconciliation Deduction Life Insurance IncomeTaxReconciliationDeductionLifeInsurance	-378000
CY2020	smbc	Income Tax Reconciliation Deduction Life Insurance IncomeTaxReconciliationDeductionLifeInsurance	-214000
CY2022	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	45000
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	11000
CY2020	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	48000
CY2022	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-18000
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-189000
CY2020	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	63000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12735000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12525000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6887000
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
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	-22404000
CY2021Q2	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	3707000
CY2022Q2	us-gaap	Aoci Including Portion Attributable To Noncontrolling Interest Tax AociIncludingPortionAttributableToNoncontrollingInterestTax	-4917000
CY2021Q2	us-gaap	Aoci Including Portion Attributable To Noncontrolling Interest Tax AociIncludingPortionAttributableToNoncontrollingInterestTax	825000
CY2022Q2	us-gaap	Banking Regulation Capital Conservation Buffer Capital Conserved Minimum BankingRegulationCapitalConservationBufferCapitalConservedMinimum	2.5
CY2022	smbc	Banking Regulation Distributions Of Dividends Equity Amount BankingRegulationDistributionsOfDividendsEquityAmount	38000000.0
CY2022Q2	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	3700000
CY2021Q2	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	4000000.0
CY2022Q2	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	707700000
CY2021Q2	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	491600000
CY2022	us-gaap	Loans And Leases Receivable Commitments Fixed Rates LoansAndLeasesReceivableCommitmentsFixedRates	240000000.0
CY2022	smbc	Weighted Average Rate Percentage WeightedAverageRatePercentage	0.0466
CY2022	smbc	Commitments Extended Period CommitmentsExtendedPeriod	P30D
CY2022	smbc	Diversified Portfolio Loans DiversifiedPortfolioLoans	1000000000.0
CY2022	us-gaap	Profit Loss ProfitLoss	47169000
CY2021	us-gaap	Profit Loss ProfitLoss	47180000
CY2020	us-gaap	Profit Loss ProfitLoss	27545000
CY2022	us-gaap	Distributed Earnings DistributedEarnings	30000
CY2021	us-gaap	Distributed Earnings DistributedEarnings	18000
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
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
CY2020	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	27545000
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8994022
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9007814
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9189876
CY2022	smbc	Effect Of Dilutive Securities Stock Options And Awards EffectOfDilutiveSecuritiesStockOptionsAndAwards	17122
CY2021	smbc	Effect Of Dilutive Securities Stock Options And Awards EffectOfDilutiveSecuritiesStockOptionsAndAwards	2923
CY2020	smbc	Effect Of Dilutive Securities Stock Options And Awards EffectOfDilutiveSecuritiesStockOptionsAndAwards	9293
CY2022	smbc	Denominator For Diluted Earnings Per Share DenominatorForDilutedEarningsPerShare	9011144
CY2021	smbc	Denominator For Diluted Earnings Per Share DenominatorForDilutedEarningsPerShare	9010737
CY2020	smbc	Denominator For Diluted Earnings Per Share DenominatorForDilutedEarningsPerShare	9199169
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.22
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.22
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.00
CY2022Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	28339000
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
CY2021Q2	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	123592000
CY2021	smbc	Interest Bearing Time Deposits Fair Value Disclosure InterestBearingTimeDepositsFairValueDisclosure	979000
CY2021Q2	smbc	Stock In Federal Home Loan Bank Fair Value Disclosure StockInFederalHomeLoanBankFairValueDisclosure	5873000
CY2021Q2	smbc	Stock In Federal Reserve Bank Fair Value Disclosure StockInFederalReserveBankFairValueDisclosure	5031000
CY2021Q2	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	2200244000
CY2021Q2	smbc	Accrued Interest Receivable Fair Value Disclosure AccruedInterestReceivableFairValueDisclosure	10079000
CY2021Q2	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	2330803000
CY2021Q2	us-gaap	Federal Home Loan Bank Borrowings Fair Value Disclosure FederalHomeLoanBankBorrowingsFairValueDisclosure	57529000
CY2021Q2	us-gaap	Accrued Liabilities Fair Value Disclosure AccruedLiabilitiesFairValueDisclosure	779000
CY2021Q2	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	15243000
CY2021Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	28860000
CY2021Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	28096000
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	smbc	Income Before Income Taxes IncomeBeforeIncomeTaxes	12733000
CY2020Q4	smbc	Income Before Income Taxes IncomeBeforeIncomeTaxes	15201000
CY2021Q1	smbc	Income Before Income Taxes IncomeBeforeIncomeTaxes	14554000
CY2021Q2	smbc	Income Before Income Taxes IncomeBeforeIncomeTaxes	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
CY2019Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	26922000
CY2019Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	26646000
CY2020Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	26220000
CY2020Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	27264000
CY2019Q3	us-gaap	Interest Expense InterestExpense	7362000
CY2019Q4	us-gaap	Interest Expense InterestExpense	7269000
CY2020Q1	us-gaap	Interest Expense InterestExpense	6802000
CY2020Q2	us-gaap	Interest Expense InterestExpense	5483000
CY2019Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	19560000
CY2019Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	19377000
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	19418000
CY2020Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	21781000
CY2019Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	896000
CY2019Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	388000
CY2020Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2850000
CY2020Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1868000
CY2019Q3	us-gaap	Noninterest Income NoninterestIncome	3489000
CY2019Q4	us-gaap	Noninterest Income NoninterestIncome	3674000
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	3229000
CY2020Q2	us-gaap	Noninterest Income NoninterestIncome	4358000
CY2019Q3	us-gaap	Noninterest Expense NoninterestExpense	12349000
CY2019Q4	us-gaap	Noninterest Expense NoninterestExpense	13025000
CY2020Q1	us-gaap	Noninterest Expense NoninterestExpense	13569000
CY2020Q2	us-gaap	Noninterest Expense NoninterestExpense	15509000
CY2019Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	9804000
CY2019Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	9638000
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	6228000
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	8762000
CY2019Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1976000
CY2019Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1921000
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1129000
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1861000
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	7828000
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	7717000
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	5099000
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	6901000
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.85
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.84
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.55
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.76
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.85
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.84
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.55
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.76
CY2022	dei	Auditor Firm AuditorFirmId	686

Files In Submission

Name	View Source	Status
0001558370-22-014382-index-headers.html	Edgar Link	pending
0001558370-22-014382-index.html	Edgar Link	pending
0001558370-22-014382.txt	Edgar Link	pending
0001558370-22-014382-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R110.htm	Edgar Link	pending
R111.htm	Edgar Link	pending
R112.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
smbc-20220630.xsd	Edgar Link	pending
smbc-20220630x10k.htm	Edgar Link	pending
smbc-20220630x10k005.jpg	Edgar Link	pending
smbc-20220630xex10d1.htm	Edgar Link	pending
smbc-20220630xex10d2.htm	Edgar Link	pending
smbc-20220630xex21.htm	Edgar Link	pending
smbc-20220630xex23.htm	Edgar Link	pending
smbc-20220630xex31d1.htm	Edgar Link	pending
smbc-20220630xex31d2.htm	Edgar Link	pending
smbc-20220630xex31d3.htm	Edgar Link	pending
smbc-20220630xex32.htm	Edgar Link	pending
smbc-20220630_cal.xml	Edgar Link	unprocessable
smbc-20220630_def.xml	Edgar Link	unprocessable
smbc-20220630_lab.xml	Edgar Link	unprocessable
smbc-20220630_pre.xml	Edgar Link	unprocessable
smbc-20220630x10k_htm.xml	Edgar Link	completed

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$SMBC
SOUTHERN MISSOURI BANCORP, INC. Stock $smbc

2022 Q3 Form 10-K Financial Statement

#000155837022014382 Filed on September 13, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMBC SOUTHERN MISSOURI BANCORP, INC. Stock $smbc

2022 Q3 Form 10-K Financial Statement

#000155837022014382 Filed on September 13, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMBC
SOUTHERN MISSOURI BANCORP, INC. Stock $smbc