$OSBC
Old Second Bancorp Inc

2019 Q4 Form 10-K Financial Statement

#000035717321000014 Filed on March 08, 2021

View on sec.gov

Income Statement

Concept 2019 Q4 2018 2017 Q4
Revenue $107.6M
YoY Change
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $6.745M
YoY Change
% of Gross Profit
Depreciation & Amortization $720.0K $2.423M $580.0K
YoY Change -7.69% 0.54% -7.94%
% of Gross Profit
Operating Expenses $6.745M
YoY Change
Operating Profit
YoY Change
Interest Expense $16.68M
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $12.45M $43.94M $10.63M
YoY Change 7.61% 28.09% 33.38%
Income Tax $2.920M $9.924M $3.670M
% Of Pretax Income 23.45% 22.59% 34.52%
Net Earnings $9.540M $34.01M -$2.510M
YoY Change 10.67% 125.25% -150.0%
Net Earnings / Revenue 31.6%
Basic Earnings Per Share $1.14
Diluted Earnings Per Share $312.9K $1.12 -$84.71K
COMMON SHARES
Basic Shares Outstanding 29.73M
Diluted Shares Outstanding 30.31M

Balance Sheet

Concept 2019 Q4 2018 2017 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $50.63M $55.83M
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 $44.35M $42.40M $37.60M
YoY Change 4.61% 12.77% -3.59%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $11.50M $21.30M $25.40M
YoY Change -46.01% -16.14% -52.52%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets $2.636B $2.676B $2.383B
YoY Change -1.51% 12.28% 5.87%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $48.70M $46.60M $144.9M
YoY Change 4.51% 55.85% 51.41%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $48.70M $46.60M $144.9M
YoY Change 4.51% 55.85% 51.41%
LONG-TERM LIABILITIES
Long-Term Debt $108.7M $117.2M $101.7M
YoY Change -7.25% 15.24% 0.1%
Other Long-Term Liabilities $25.10M $16.90M $13.50M
YoY Change 48.52% 25.19% 13.45%
Total Long-Term Liabilities $133.8M $134.1M $115.2M
YoY Change -0.22% 16.41% 1.5%
TOTAL LIABILITIES
Total Short-Term Liabilities $48.70M $46.60M $144.9M
Total Long-Term Liabilities $133.8M $134.1M $115.2M
Total Liabilities $2.358B $2.447B $2.183B
YoY Change -3.65% 12.08% 5.16%
SHAREHOLDERS EQUITY
Retained Earnings $213.7M
YoY Change
Common Stock $34.85M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $277.9M $229.1M $200.4M
YoY Change
Total Liabilities & Shareholders Equity $2.636B $2.676B $2.383B
YoY Change -1.51% 12.28% 5.87%

Cashflow Statement

Concept 2019 Q4 2018 2017 Q4
OPERATING ACTIVITIES
Net Income $9.540M $34.01M -$2.510M
YoY Change 10.67% 125.25% -150.0%
Depreciation, Depletion And Amortization $720.0K $2.423M $580.0K
YoY Change -7.69% 0.54% -7.94%
Cash From Operating Activities $15.09M $54.91M $8.560M
YoY Change 1.48% 47.96% -15.0%
INVESTING ACTIVITIES
Capital Expenditures -$2.050M $1.895M -$210.0K
YoY Change 502.94% -278.77% -74.7%
Acquisitions $35.71M
YoY Change
Other Investing Activities -$30.33M -$23.95M -$26.60M
YoY Change -50.23% -81.78% -88.9%
Cash From Investing Activities -$32.38M -$25.84M -$26.81M
YoY Change -47.14% -80.5% -88.85%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $505.0K
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 13.89M -29.66M 26.58M
YoY Change -72.93% -128.56% -69.73%
NET CHANGE
Cash From Operating Activities 15.09M 54.91M 8.560M
Cash From Investing Activities -32.38M -25.84M -26.81M
Cash From Financing Activities 13.89M -29.66M 26.58M
Net Change In Cash -3.400M -598.0K 8.330M
YoY Change -168.97% -107.04% -105.84%
FREE CASH FLOW
Cash From Operating Activities $15.09M $54.91M $8.560M
Capital Expenditures -$2.050M $1.895M -$210.0K
Free Cash Flow $17.14M $53.01M $8.770M
YoY Change 12.69% 38.88% -19.54%

Facts In Submission

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CY2019 osbc Card Interchange Income Debit
CardInterchangeIncomeDebit
5861000
CY2018 osbc Card Interchange Income Debit
CardInterchangeIncomeDebit
5663000
CY2019 osbc Gain Loss On Disposal Of Fixed Assets And Transfer Of Property To Other Real Estate
GainLossOnDisposalOfFixedAssetsAndTransferOfPropertyToOtherRealEstate
-32000
CY2020 us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
3645000
CY2019 us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
3636000
CY2018 us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
3883000
CY2020 us-gaap Noninterest Income
NoninterestIncome
37487000
CY2019 us-gaap Noninterest Income
NoninterestIncome
35800000
CY2018 us-gaap Noninterest Income
NoninterestIncome
31353000
CY2020 us-gaap Labor And Related Expense
LaborAndRelatedExpense
49547000
CY2019 us-gaap Labor And Related Expense
LaborAndRelatedExpense
46869000
CY2018 us-gaap Labor And Related Expense
LaborAndRelatedExpense
44161000
CY2020 us-gaap Equipment Expense
EquipmentExpense
8498000
CY2019 us-gaap Equipment Expense
EquipmentExpense
8289000
CY2018 us-gaap Equipment Expense
EquipmentExpense
6915000
CY2020 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
5143000
CY2019 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
5631000
CY2018 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
6745000
CY2020 us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
597000
CY2019 us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
176000
CY2018 us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
653000
CY2020 us-gaap General Insurance Expense
GeneralInsuranceExpense
1030000
CY2019 us-gaap General Insurance Expense
GeneralInsuranceExpense
1002000
CY2018 us-gaap General Insurance Expense
GeneralInsuranceExpense
1040000
CY2020 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
494000
CY2019 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
539000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
387000
CY2020 us-gaap Advertising Expense
AdvertisingExpense
298000
CY2019 us-gaap Advertising Expense
AdvertisingExpense
1225000
CY2018 us-gaap Advertising Expense
AdvertisingExpense
1567000
CY2020 osbc Debit Card Interchange Expense
DebitCardInterchangeExpense
2195000
CY2019 osbc Debit Card Interchange Expense
DebitCardInterchangeExpense
1956000
CY2018 osbc Debit Card Interchange Expense
DebitCardInterchangeExpense
1985000
CY2020 us-gaap Legal Fees
LegalFees
761000
CY2019 us-gaap Legal Fees
LegalFees
675000
CY2018 us-gaap Legal Fees
LegalFees
835000
CY2020 osbc Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
651000
CY2019 osbc Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
423000
CY2018 osbc Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
396000
CY2020 us-gaap Other Noninterest Expense
OtherNoninterestExpense
12203000
CY2019 us-gaap Other Noninterest Expense
OtherNoninterestExpense
12317000
CY2018 us-gaap Other Noninterest Expense
OtherNoninterestExpense
12444000
CY2020 us-gaap Noninterest Expense
NoninterestExpense
81417000
CY2019 us-gaap Noninterest Expense
NoninterestExpense
79102000
CY2018 us-gaap Noninterest Expense
NoninterestExpense
77128000
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
37408000
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
51857000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
43936000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9583000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
12402000
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9924000
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
27825000
CY2019 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
39455000
CY2018 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
34012000
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.94
CY2019 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.32
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.14
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.92
CY2019 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.30
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.12
CY2020 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.04
CY2019 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.04
CY2020 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent
-147000
CY2019 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent
-868000
CY2018 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent
348000
CY2018 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.04
CY2020 us-gaap Net Income Loss
NetIncomeLoss
27825000
CY2019 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
14109000
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
100000
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
-18000
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
3244000
CY2019 us-gaap Net Income Loss
NetIncomeLoss
39455000
CY2018 us-gaap Net Income Loss
NetIncomeLoss
34012000
CY2020 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
14690000
CY2019 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
19630000
CY2018 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-9053000
CY2020 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
4122000
CY2019 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
5521000
CY2018 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
-2554000
CY2020 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
10568000
CY2020 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent
-386000
CY2019 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent
-2224000
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
260000
CY2020 osbc Other Comprehensive Income Available For Sale Securities Unrealized Holding Gain Loss Net Reclassification Adjustment For Amounts Realized After Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesUnrealizedHoldingGainLossNetReclassificationAdjustmentForAmountsRealizedAfterTax
10586000
CY2018 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-6499000
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-25000
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
4511000
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
360000
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
-7000
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
1267000
CY2019 osbc Other Comprehensive Income Available For Sale Securities Unrealized Holding Gain Loss Net Reclassification Adjustment For Amounts Realized After Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesUnrealizedHoldingGainLossNetReclassificationAdjustmentForAmountsRealizedAfterTax
10865000
CY2018 osbc Other Comprehensive Income Available For Sale Securities Unrealized Holding Gain Loss Net Reclassification Adjustment For Amounts Realized After Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesUnrealizedHoldingGainLossNetReclassificationAdjustmentForAmountsRealizedAfterTax
-6759000
CY2020 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent
-533000
CY2019 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent
-3092000
CY2018 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent
1230000
CY2018 us-gaap Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent
882000
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
10200000
CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
8641000
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-5877000
CY2020 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
38025000
CY2019 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
48096000
CY2018 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
28135000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
27825000
CY2019 us-gaap Net Income Loss
NetIncomeLoss
39455000
CY2018 us-gaap Net Income Loss
NetIncomeLoss
34012000
CY2020 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-2329000
CY2019 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-2726000
CY2018 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-2969000
CY2020 us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
-25000
CY2019 us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
4511000
CY2018 us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
360000
CY2020 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
10413000
CY2019 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
1600000
CY2018 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
1228000
CY2020 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
384379000
CY2019 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
164696000
CY2018 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
133930000
CY2020 us-gaap Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
388538000
CY2019 us-gaap Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
168472000
CY2018 us-gaap Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
137622000
CY2020 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
15519000
CY2019 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
5112000
CY2020 osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
204000
CY2019 osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
264000
CY2018 osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
792000
CY2020 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
357000
CY2019 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
519000
CY2018 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
581000
CY2020 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2798000
CY2019 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2462000
CY2018 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2423000
CY2020 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
494000
CY2019 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
539000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
387000
CY2018 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
3791000
CY2020 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
3999000
CY2019 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
2662000
CY2018 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
734000
CY2020 osbc Net Discount Accretion Of Purchase Accounting Adjustment On Loans
NetDiscountAccretionOfPurchaseAccountingAdjustmentOnLoans
911000
CY2019 osbc Net Discount Accretion Of Purchase Accounting Adjustment On Loans
NetDiscountAccretionOfPurchaseAccountingAdjustmentOnLoans
1025000
CY2018 osbc Net Discount Accretion Of Purchase Accounting Adjustment On Loans
NetDiscountAccretionOfPurchaseAccountingAdjustmentOnLoans
1703000
CY2020 us-gaap Life Insurance Corporate Or Bank Owned Change In Value
LifeInsuranceCorporateOrBankOwnedChangeInValue
1233000
CY2019 us-gaap Life Insurance Corporate Or Bank Owned Change In Value
LifeInsuranceCorporateOrBankOwnedChangeInValue
1415000
CY2018 us-gaap Life Insurance Corporate Or Bank Owned Change In Value
LifeInsuranceCorporateOrBankOwnedChangeInValue
984000
CY2020 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
811000
CY2019 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
1546000
CY2018 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
1678000
CY2020 osbc Deferred Income Tax Expense Benefit After Deferred Tax Asset Valuation Adjustment
DeferredIncomeTaxExpenseBenefitAfterDeferredTaxAssetValuationAdjustment
-646000
CY2019 osbc Deferred Income Tax Expense Benefit After Deferred Tax Asset Valuation Adjustment
DeferredIncomeTaxExpenseBenefitAfterDeferredTaxAssetValuationAdjustment
6436000
CY2018 osbc Deferred Income Tax Expense Benefit After Deferred Tax Asset Valuation Adjustment
DeferredIncomeTaxExpenseBenefitAfterDeferredTaxAssetValuationAdjustment
9840000
CY2020 osbc Increase Decrease In Accrued Interest Receivable And Other Assets
IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets
17692000
CY2019 osbc Increase Decrease In Accrued Interest Receivable And Other Assets
IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets
6350000
CY2018 osbc Increase Decrease In Accrued Interest Receivable And Other Assets
IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets
-1218000
CY2019 osbc Net Premium Amortization Discount Accretion Of Purchase Accounting Adjustments On Loans
NetPremiumAmortizationDiscountAccretionOfPurchaseAccountingAdjustmentsOnLoans
-38000
CY2018 osbc Net Premium Amortization Discount Accretion Of Purchase Accounting Adjustments On Loans
NetPremiumAmortizationDiscountAccretionOfPurchaseAccountingAdjustmentsOnLoans
-100000
CY2020 osbc Net Premium Amortization Discount Accretion Of Purchase Accounting Adjustments On Notes Payable And Other Borrowings
NetPremiumAmortizationDiscountAccretionOfPurchaseAccountingAdjustmentsOnNotesPayableAndOtherBorrowings
27000
CY2019 osbc Net Premium Amortization Discount Accretion Of Purchase Accounting Adjustments On Notes Payable And Other Borrowings
NetPremiumAmortizationDiscountAccretionOfPurchaseAccountingAdjustmentsOnNotesPayableAndOtherBorrowings
92000
CY2018 osbc Net Premium Amortization Discount Accretion Of Purchase Accounting Adjustments On Notes Payable And Other Borrowings
NetPremiumAmortizationDiscountAccretionOfPurchaseAccountingAdjustmentsOnNotesPayableAndOtherBorrowings
81000
CY2020 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
643000
CY2019 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
48000
CY2018 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
47000
CY2020 osbc Amortization Of Senior Notes Issuance Costs
AmortizationOfSeniorNotesIssuanceCosts
105000
CY2019 osbc Amortization Of Senior Notes Issuance Costs
AmortizationOfSeniorNotesIssuanceCosts
112000
CY2018 osbc Amortization Of Senior Notes Issuance Costs
AmortizationOfSeniorNotesIssuanceCosts
100000
CY2020 osbc Increase Decrease In Accrued Interest Payable And Other Liabilities
IncreaseDecreaseInAccruedInterestPayableAndOtherLiabilities
6118000
CY2019 osbc Increase Decrease In Accrued Interest Payable And Other Liabilities
IncreaseDecreaseInAccruedInterestPayableAndOtherLiabilities
6863000
CY2018 osbc Increase Decrease In Accrued Interest Payable And Other Liabilities
IncreaseDecreaseInAccruedInterestPayableAndOtherLiabilities
1390000
CY2020 us-gaap Share Based Compensation
ShareBasedCompensation
2089000
CY2019 us-gaap Share Based Compensation
ShareBasedCompensation
2516000
CY2018 us-gaap Share Based Compensation
ShareBasedCompensation
2257000
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
25987000
CY2019 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
52637000
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
54907000
CY2020 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
48054000
CY2019 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
41752000
CY2018 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
40641000
CY2020 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
18006000
CY2019 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
191298000
CY2018 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
94663000
CY2020 us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
65229000
CY2019 us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
159544000
CY2018 us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
75044000
CY2019 us-gaap Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
6875000
CY2018 us-gaap Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
6754000
CY2019 us-gaap Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
3359000
CY2018 us-gaap Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
8470000
CY2020 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
103887000
CY2019 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
34440000
CY2018 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
52706000
CY2020 us-gaap Payments To Acquire Life Insurance Policies
PaymentsToAcquireLifeInsurancePolicies
590000
CY2020 osbc Death Claim On Bank Owned Life Insurance
DeathClaimOnBankOwnedLifeInsurance
484000
CY2019 osbc Death Claim On Bank Owned Life Insurance
DeathClaimOnBankOwnedLifeInsurance
1196000
CY2018 osbc Death Claim On Bank Owned Life Insurance
DeathClaimOnBankOwnedLifeInsurance
1204000
CY2020 us-gaap Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
3275000
CY2019 us-gaap Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
2779000
CY2018 us-gaap Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
4723000
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
3921000
CY2019 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
4345000
CY2018 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1895000
CY2018 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
35711000
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-103808000
CY2019 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
42212000
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-25841000
CY2020 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
410324000
CY2019 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
10114000
CY2018 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
-54650000
CY2020 us-gaap Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
18287000
CY2019 us-gaap Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
2061000
CY2018 us-gaap Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
11091000
CY2020 osbc Proceeds From Repayments Of Other Short Term Borrowings
ProceedsFromRepaymentsOfOtherShortTermBorrowings
-48500000
CY2019 osbc Proceeds From Repayments Of Other Short Term Borrowings
ProceedsFromRepaymentsOfOtherShortTermBorrowings
-101000000
CY2018 osbc Proceeds From Repayments Of Other Short Term Borrowings
ProceedsFromRepaymentsOfOtherShortTermBorrowings
23625000
CY2020 us-gaap Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
32604000
CY2020 us-gaap Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
20000000
CY2020 us-gaap Repayments Of Notes Payable
RepaymentsOfNotesPayable
3000000
CY2020 us-gaap Proceeds From Repayments Of Notes Payable
ProceedsFromRepaymentsOfNotesPayable
-307000
CY2019 us-gaap Proceeds From Repayments Of Notes Payable
ProceedsFromRepaymentsOfNotesPayable
-8798000
CY2018 us-gaap Proceeds From Repayments Of Notes Payable
ProceedsFromRepaymentsOfNotesPayable
-8069000
CY2019 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
32000
CY2018 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
33000
CY2020 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
1186000
CY2019 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
1195000
CY2018 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
1189000
CY2020 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
5922000
CY2019 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
666000
CY2018 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
505000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
357092000
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-99452000
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-29664000
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
279271000
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-4603000
CY2018 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-598000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
50632000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
55235000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
55833000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
329903000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
50632000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
55235000
CY2020 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
7922000
CY2019 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
4425000
CY2018 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
20000
CY2020 osbc Interest Paid For Deposits
InterestPaidForDeposits
7255000
CY2019 osbc Interest Paid For Deposits
InterestPaidForDeposits
9686000
CY2018 osbc Interest Paid For Deposits
InterestPaidForDeposits
7644000
CY2020 osbc Interest Paid For Borrowings
InterestPaidForBorrowings
5093000
CY2019 osbc Interest Paid For Borrowings
InterestPaidForBorrowings
9073000
CY2018 osbc Interest Paid For Borrowings
InterestPaidForBorrowings
8323000
CY2020 osbc Non Cash Transfer Of Loans To Other Real Estate Owned
NonCashTransferOfLoansToOtherRealEstateOwned
898000
CY2019 osbc Non Cash Transfer Of Loans To Other Real Estate Owned
NonCashTransferOfLoansToOtherRealEstateOwned
863000
CY2018 osbc Non Cash Transfer Of Loans To Other Real Estate Owned
NonCashTransferOfLoansToOtherRealEstateOwned
2915000
CY2017Q4 us-gaap Stockholders Equity
StockholdersEquity
200350000
CY2018 us-gaap Net Income Loss
NetIncomeLoss
34012000
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-5877000
CY2018 osbc Dividends Declared And Paid Per Share
DividendsDeclaredAndPaidPerShare
0.04
CY2018 us-gaap Dividends Common Stock
DividendsCommonStock
1189000
CY2018 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
33000
CY2018 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
2257000
CY2018 osbc Treasury Stock Purchase From Taxes Withheld On Stock Awards
TreasuryStockPurchaseFromTaxesWithheldOnStockAwards
505000
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
229081000
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
229081000
CY2019 us-gaap Net Income Loss
NetIncomeLoss
39455000
CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
8641000
CY2019 osbc Dividends Declared And Paid Per Share
DividendsDeclaredAndPaidPerShare
0.04
CY2019 us-gaap Dividends Common Stock
DividendsCommonStock
1195000
CY2019 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
32000
CY2019 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
2516000
CY2019 osbc Treasury Stock Purchase From Taxes Withheld On Stock Awards
TreasuryStockPurchaseFromTaxesWithheldOnStockAwards
666000
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
307087000
CY2020 osbc Period From Due Date After Which Accrual Of Interest Income Is Discontinued
PeriodFromDueDateAfterWhichAccrualOfInterestIncomeIsDiscontinued
P90D
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
277864000
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
277864000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
27825000
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
10200000
CY2020 osbc Dividends Declared And Paid Per Share
DividendsDeclaredAndPaidPerShare
0.04
CY2020 us-gaap Dividends Common Stock
DividendsCommonStock
1186000
CY2020 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
2089000
CY2020 osbc Treasury Stock Purchase From Taxes Withheld On Stock Awards
TreasuryStockPurchaseFromTaxesWithheldOnStockAwards
423000
CY2020 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
5499000
CY2020 osbc Period From Due Date After Which Accrual Of Interest Income Is Discontinued
PeriodFromDueDateAfterWhichAccrualOfInterestIncomeIsDiscontinued
P90D
CY2020 osbc Number Of Banking Centers From Which Bank Operates
NumberOfBankingCentersFromWhichBankOperates
29
CY2020 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt;"><b style="font-weight:bold;">Use of Estimates</b> – The preparation of consolidated financial statements in conformity with generally accepted accounting principles (“GAAP”) and following general practices within the banking industry requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes.  Although these estimates and assumptions are based on the best available information, actual results could differ from those estimates.</p>
CY2020 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2020 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1
CY2020 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt;"><b style="font-weight:bold;">Concentration of Credit Risk</b> – Most of the Company’s business activity is with customers located within Cook, DeKalb, DuPage, Kane, Kendall, LaSalle and Will counties in Illinois.  These banking centers surround or are within the Chicago metropolitan area.  Therefore, the Company’s exposure to credit risk is significantly affected by changes in the economy in that market area since the Bank generally makes loans within this market.  There are no significant concentrations of loans where the customers’ ability to honor loan terms is dependent upon a single economic sector.</p>
CY2020 osbc Period From Due Date After Which Accrual Of Interest Income Is Discontinued
PeriodFromDueDateAfterWhichAccrualOfInterestIncomeIsDiscontinued
P90D
CY2020 osbc Period From Due Date After Which Accrual Of Interest Income Is Discontinued
PeriodFromDueDateAfterWhichAccrualOfInterestIncomeIsDiscontinued
P90D
CY2019Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
13285000
CY2019Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
3783000
CY2020Q4 osbc Mortgage Loans Servicing Asset At Fair Value Amount
MortgageLoansServicingAssetAtFairValueAmount
793500000
CY2019Q4 osbc Mortgage Loans Servicing Asset At Fair Value Amount
MortgageLoansServicingAssetAtFairValueAmount
723400000
CY2020 osbc Share Price Increase Percent
SharePriceIncreasePercent
0.288
CY2019Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
475146000
CY2020Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
471961000
CY2020Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
26735000
CY2020Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
2518000
CY2020Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
496178000
CY2019Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
484648000
CY2020Q4 us-gaap Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
2700000
CY2019Q4 us-gaap Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
3200000
CY2020Q4 us-gaap Federal Home Loan Bank Stock
FederalHomeLoanBankStock
3700000
CY2019Q4 us-gaap Federal Reserve Bank Stock
FederalReserveBankStock
6200000
CY2020Q4 us-gaap Federal Reserve Bank Stock
FederalReserveBankStock
6200000
CY2020Q4 us-gaap Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
335800000
CY2019Q4 us-gaap Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
320800000
CY2018Q4 us-gaap Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
320800000
CY2020Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
423000
CY2020 osbc Available For Sale Securities Debt Maturities Within One Year Amortized Cost Weighted Average Yield
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCostWeightedAverageYield
0.0209
CY2020Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
427000
CY2020Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
5833000
CY2020 osbc Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost Weighted Average Yield
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCostWeightedAverageYield
0.0211
CY2020Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
6062000
CY2020Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
27802000
CY2020 osbc Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost Weighted Average Yield
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCostWeightedAverageYield
0.0233
CY2020Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
29027000
CY2020Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
206119000
CY2020 osbc Available For Sale Securities Debt Maturities After Ten Years Amortized Cost Weighted Average Yield
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCostWeightedAverageYield
0.0302
CY2020Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
224517000
CY2020Q4 osbc Available For Sale Debt Maturities Before Securities Without Single Maturity Date Amortized Cost Basis
AvailableForSaleDebtMaturitiesBeforeSecuritiesWithoutSingleMaturityDateAmortizedCostBasis
240177000
CY2020 osbc Available For Sale Debt Maturities Before Securities Without Single Maturity Date Weighted Average Yield
AvailableForSaleDebtMaturitiesBeforeSecuritiesWithoutSingleMaturityDateWeightedAverageYield
0.0292
CY2020Q4 osbc Available For Sale Debt Maturities Before Securities Without Single Maturity Date Fair Value
AvailableForSaleDebtMaturitiesBeforeSecuritiesWithoutSingleMaturityDateFairValue
260033000
CY2020Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
471961000
CY2020 osbc Available For Sale Securities Weighted Average Yield
AvailableForSaleSecuritiesWeightedAverageYield
0.0244
CY2020Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
496178000
CY2020Q4 osbc Available For Sale Securities In Unrealized Loss Position Less Than12 Months Qualitative Disclosure Number Of Positions
AvailableForSaleSecuritiesInUnrealizedLossPositionLessThan12MonthsQualitativeDisclosureNumberOfPositions
7
CY2020Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
313000
CY2020Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
16002000
CY2020Q4 osbc Available For Sale Securities In Unrealized Loss Positions12 Months Or Longer Qualitative Disclosure Number Of Positions
AvailableForSaleSecuritiesInUnrealizedLossPositions12MonthsOrLongerQualitativeDisclosureNumberOfPositions
13
CY2020Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
2205000
CY2020Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
81285000
CY2020Q4 us-gaap Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1
AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1
20
CY2020Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
2518000
CY2020Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
97287000
CY2019Q4 osbc Available For Sale Securities In Unrealized Loss Position Less Than12 Months Qualitative Disclosure Number Of Positions
AvailableForSaleSecuritiesInUnrealizedLossPositionLessThan12MonthsQualitativeDisclosureNumberOfPositions
19
CY2019Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
2602000
CY2019Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
129582000
CY2019Q4 osbc Available For Sale Securities In Unrealized Loss Positions12 Months Or Longer Qualitative Disclosure Number Of Positions
AvailableForSaleSecuritiesInUnrealizedLossPositions12MonthsOrLongerQualitativeDisclosureNumberOfPositions
15
CY2019Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
1181000
CY2019Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
45240000
CY2019Q4 us-gaap Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1
AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1
34
CY2019Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
3783000
CY2019Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
174822000
CY2020 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
18006000
CY2019 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
191298000
CY2018 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
94663000
CY2020 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
17000
CY2019 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
5521000
CY2018 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
369000
CY2020 us-gaap Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
42000
CY2019 us-gaap Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
1010000
CY2018 us-gaap Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
9000
CY2020 us-gaap Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
-25000
CY2019 us-gaap Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
4511000
CY2018 us-gaap Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
360000
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
-7000
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
1267000
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
100000
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.280
CY2019 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.281
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.278
CY2020Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
2034851000
CY2019Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
1920425000
CY2019Q4 osbc Loans And Leases Receivable Deferred Income Expense Net
LoansAndLeasesReceivableDeferredIncomeExpenseNet
1786000
CY2020Q4 osbc Loans And Leases Receivable Excluding Pci Loans Net Of Deferred Income
LoansAndLeasesReceivableExcludingPCILoansNetOfDeferredIncome
2034851000
CY2019Q4 osbc Loans And Leases Receivable Excluding Pci Loans Net Of Deferred Income
LoansAndLeasesReceivableExcludingPCILoansNetOfDeferredIncome
1922211000
CY2020Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
2034851000
CY2019Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
1930812000
CY2020Q4 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
33855000
CY2019Q4 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
19789000
CY2020Q4 us-gaap Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
2000996000
CY2019Q4 us-gaap Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
1911023000
CY2020Q4 us-gaap Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
7000000.0
CY2020Q4 us-gaap Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
7000000.0
CY2019Q4 us-gaap Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
6500000
CY2019Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
19789000
CY2020 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
9166000
CY2020 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
3068000
CY2020 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
2089000
CY2020Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
33855000
CY2018Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
19006000
CY2019 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
1600000
CY2019 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
2051000
CY2019 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
1234000
CY2019Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
19789000
CY2017Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
17461000
CY2018 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
1228000
CY2018 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
2097000
CY2018 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
2414000
CY2018Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
19006000
CY2020Q4 us-gaap Loans Pledged As Collateral
LoansPledgedAsCollateral
29253000
CY2020Q4 osbc Financing Receivable Past Due Including Purchased Credit Impaired Loans
FinancingReceivablePastDueIncludingPurchasedCreditImpairedLoans
22948000
CY2020Q4 us-gaap Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
2011903000
CY2020Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
2034851000
CY2020Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
434000
CY2020 osbc Financing Receivable Modifications Number Of Contracts Cares Act
FinancingReceivableModificationsNumberOfContractsCaresAct
499
CY2020 osbc Financing Receivable Troubled Debt Restructuring Premodification Cares Act
FinancingReceivableTroubledDebtRestructuringPremodificationCaresAct
231300000
CY2020 osbc Financing Receivable Modifications Number Of Contracts With Deferral Request Due To Cares Act
FinancingReceivableModificationsNumberOfContractsWithDeferralRequestDueToCaresAct
51
CY2020 osbc Financing Receivable Modifications Number Of Contracts Cares Act
FinancingReceivableModificationsNumberOfContractsCaresAct
499
CY2020 osbc Financing Receivable Troubled Debt Restructuring Postmodification Cares Act
FinancingReceivableTroubledDebtRestructuringPostmodificationCaresAct
32700000
CY2020 osbc Financing Receivable Modifications Number Of Contracts Cares Act Resumed Payments
FinancingReceivableModificationsNumberOfContractsCaresActResumedPayments
448
CY2020 osbc Financing Receivable Troubled Debt Restructuring Premodification Resumed Payments
FinancingReceivableTroubledDebtRestructuringPremodificationResumedPayments
198600000
CY2020Q4 osbc Financial Receivables Loan Modification Coronavirus Aid Relief And Economic Security Act
FinancialReceivablesLoanModificationCoronavirusAidReliefAndEconomicSecurityAct
32745000
CY2020Q4 osbc Financial Receivables Loan Modification Non Accrual Coronavirus Aid Relief And Economic Security Act
FinancialReceivablesLoanModificationNonAccrualCoronavirusAidReliefAndEconomicSecurityAct
4350000
CY2019Q4 osbc Financing Receivable Past Due Including Purchased Credit Impaired Loans
FinancingReceivablePastDueIncludingPurchasedCreditImpairedLoans
17196000
CY2019Q4 osbc Financing Receivable Not Past Due Including Purchased Credit Impaired Loans
FinancingReceivableNotPastDueIncludingPurchasedCreditImpairedLoans
1898221000
CY2019Q4 osbc Financing Receivable Nonaccrual Including Purchased Credit Impaired Loans
FinancingReceivableNonaccrualIncludingPurchasedCreditImpairedLoans
15395000
CY2019Q4 osbc Loans And Leases Receivable Including Purchased Credit Impaired Loans Net Of Deferred Income
LoansAndLeasesReceivableIncludingPurchasedCreditImpairedLoansNetOfDeferredIncome
1930812000
CY2019Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
2628000
CY2020Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
22280000
CY2020Q4 us-gaap Financing Receivable Nonaccrual No Allowance
FinancingReceivableNonaccrualNoAllowance
17207000
CY2019Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
15395000
CY2019Q4 us-gaap Financing Receivable Nonaccrual No Allowance
FinancingReceivableNonaccrualNoAllowance
11749000
CY2020 us-gaap Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
70000000
CY2020 us-gaap Loans And Leases Receivable Impaired Interest Income Recognized Change In Present Value Attributable To Passage Of Time
LoansAndLeasesReceivableImpairedInterestIncomeRecognizedChangeInPresentValueAttributableToPassageOfTime
377000000
CY2020Q4 us-gaap Financing Receivable Originated In Current Fiscal Year
FinancingReceivableOriginatedInCurrentFiscalYear
540725000
CY2020Q4 us-gaap Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year
FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
426334000
CY2020Q4 us-gaap Financing Receivable Originated Two Years Before Latest Fiscal Year
FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
282190000
CY2020Q4 us-gaap Financing Receivable Originated Three Years Before Latest Fiscal Year
FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
192546000
CY2020Q4 us-gaap Financing Receivable Originated Four Years Before Latest Fiscal Year
FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
141678000
CY2020Q4 osbc Financing Receivable Prior Loans
FinancingReceivablePriorLoans
126410000
CY2020Q4 us-gaap Financing Receivable Revolving
FinancingReceivableRevolving
324968000
CY2020Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
2034851000
CY2019Q4 osbc Loans And Leases Receivable Including Purchased Credit Impaired Loans Net Of Deferred Income
LoansAndLeasesReceivableIncludingPurchasedCreditImpairedLoansNetOfDeferredIncome
1930812000
CY2020 us-gaap Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
3
CY2019 us-gaap Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
7
CY2019 us-gaap Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
2076000
CY2019 us-gaap Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
1949000
CY2019Q4 us-gaap Loans And Leases Receivable Impaired Commitment To Lend
LoansAndLeasesReceivableImpairedCommitmentToLend
0
CY2020Q4 us-gaap Loans And Leases Receivable Impaired Commitment To Lend
LoansAndLeasesReceivableImpairedCommitmentToLend
0
CY2019Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
961000
CY2020 us-gaap Financing Receivable Modifications Pre Modification Recorded Investment2
FinancingReceivableModificationsPreModificationRecordedInvestment2
410000
CY2020 us-gaap Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
395000
CY2020 us-gaap Financing Receivable Significant Purchases
FinancingReceivableSignificantPurchases
0
CY2018Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
1417000
CY2020 us-gaap Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
644000
CY2019 us-gaap Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
634000
CY2020 us-gaap Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
822000
CY2019 us-gaap Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
1025000
CY2019 osbc Loans And Leases Receivable Related Parties Increase Decrease Due To Change In Related Party Status
LoansAndLeasesReceivableRelatedPartiesIncreaseDecreaseDueToChangeInRelatedPartyStatus
65000
CY2020Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
783000
CY2019Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
961000
CY2019Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
5004000
CY2018Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
7175000
CY2017Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
8371000
CY2020 us-gaap Real Estate Acquisitions Through Foreclosures
RealEstateAcquisitionsThroughForeclosures
898000
CY2019 us-gaap Real Estate Acquisitions Through Foreclosures
RealEstateAcquisitionsThroughForeclosures
872000
CY2018 us-gaap Real Estate Acquisitions Through Foreclosures
RealEstateAcquisitionsThroughForeclosures
3316000
CY2018 us-gaap Real Estate Improvements
RealEstateImprovements
59000
CY2020 osbc Real Estate Cost Of Real Estate Sold Net Of Gain Loss
RealEstateCostOfRealEstateSoldNetOfGainLoss
3071000
CY2019 osbc Real Estate Cost Of Real Estate Sold Net Of Gain Loss
RealEstateCostOfRealEstateSoldNetOfGainLoss
2515000
CY2018 osbc Real Estate Cost Of Real Estate Sold Net Of Gain Loss
RealEstateCostOfRealEstateSoldNetOfGainLoss
3990000
CY2020 osbc Real Estate Owned Valuation Allowance Provision Net Of Adjustment
RealEstateOwnedValuationAllowanceProvisionNetOfAdjustment
357000
CY2019 osbc Real Estate Owned Valuation Allowance Provision Net Of Adjustment
RealEstateOwnedValuationAllowanceProvisionNetOfAdjustment
519000
CY2018 osbc Real Estate Owned Valuation Allowance Provision Net Of Adjustment
RealEstateOwnedValuationAllowanceProvisionNetOfAdjustment
581000
CY2019 osbc Realestateowned Other Adjustments
RealestateownedOtherAdjustments
9000
CY2020Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
2474000
CY2019Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
5004000
CY2018Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
7175000
CY2019Q4 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
6712000
CY2018Q4 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
8027000
CY2017Q4 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
8208000
CY2020 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
357000
CY2019 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
519000
CY2018 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
581000
CY2020 us-gaap Real Estate Owned Valuation Allowance Amounts Applied
RealEstateOwnedValuationAllowanceAmountsApplied
5426000
CY2019 us-gaap Real Estate Owned Valuation Allowance Amounts Applied
RealEstateOwnedValuationAllowanceAmountsApplied
1834000
CY2018 us-gaap Real Estate Owned Valuation Allowance Amounts Applied
RealEstateOwnedValuationAllowanceAmountsApplied
762000
CY2020Q4 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
1643000
CY2019Q4 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
6712000
CY2018Q4 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
8027000
CY2020 osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
204000
CY2019 osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
264000
CY2018 osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
792000
CY2020 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
357000
CY2019 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
519000
CY2018 us-gaap Real Estate Owned Valuation Allowance Provision1
RealEstateOwnedValuationAllowanceProvision1
581000
CY2020 osbc Real Estate Acquired Through Foreclosure Operating Expenses
RealEstateAcquiredThroughForeclosureOperatingExpenses
535000
CY2019 osbc Real Estate Acquired Through Foreclosure Operating Expenses
RealEstateAcquiredThroughForeclosureOperatingExpenses
173000
CY2018 osbc Real Estate Acquired Through Foreclosure Operating Expenses
RealEstateAcquiredThroughForeclosureOperatingExpenses
649000
CY2020 osbc Lease Revenue For Other Real Estate
LeaseRevenueForOtherRealEstate
37000
CY2019 osbc Lease Revenue For Other Real Estate
LeaseRevenueForOtherRealEstate
5000
CY2018 osbc Lease Revenue For Other Real Estate
LeaseRevenueForOtherRealEstate
42000
CY2020 osbc Foreclosed Real Estate Expense Net Of Lease Revenue
ForeclosedRealEstateExpenseNetOfLeaseRevenue
651000
CY2019 osbc Foreclosed Real Estate Expense Net Of Lease Revenue
ForeclosedRealEstateExpenseNetOfLeaseRevenue
423000
CY2018 osbc Foreclosed Real Estate Expense Net Of Lease Revenue
ForeclosedRealEstateExpenseNetOfLeaseRevenue
396000
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
115865000
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
70388000
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
45477000
CY2019Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
111968000
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
67614000
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
44354000
CY2020Q4 us-gaap Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
909505000
CY2019Q4 us-gaap Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
669795000
CY2020Q4 us-gaap Deposits Savings Deposits
DepositsSavingsDeposits
399057000
CY2019Q4 us-gaap Deposits Savings Deposits
DepositsSavingsDeposits
307015000
CY2020Q4 us-gaap Deposits Negotiable Order Of Withdrawal Now
DepositsNegotiableOrderOfWithdrawalNOW
486612000
CY2019Q4 us-gaap Deposits Negotiable Order Of Withdrawal Now
DepositsNegotiableOrderOfWithdrawalNOW
425792000
CY2020Q4 us-gaap Deposits Money Market Deposits
DepositsMoneyMarketDeposits
316465000
CY2019Q4 us-gaap Deposits Money Market Deposits
DepositsMoneyMarketDeposits
282478000
CY2020Q4 us-gaap Time Deposits Less Than100000
TimeDepositsLessThan100000
200107000
CY2019Q4 us-gaap Time Deposits Less Than100000
TimeDepositsLessThan100000
227578000
CY2020Q4 osbc Time Deposits100000 To250000
TimeDeposits100000To250000
164982000
CY2019Q4 osbc Time Deposits100000 To250000
TimeDeposits100000To250000
151279000
CY2020Q4 osbc Time Deposits250000 Or More
TimeDeposits250000OrMore
60345000
CY2019Q4 osbc Time Deposits250000 Or More
TimeDeposits250000OrMore
62812000
CY2020Q4 us-gaap Deposits
Deposits
2537073000
CY2019Q4 us-gaap Deposits
Deposits
2126749000
CY2020Q4 us-gaap Interest Bearing Domestic Deposit Brokered
InterestBearingDomesticDepositBrokered
59100000
CY2020Q4 us-gaap Interest Bearing Domestic Deposit Brokered
InterestBearingDomesticDepositBrokered
59100000
CY2019Q4 us-gaap Interest Bearing Domestic Deposit Brokered
InterestBearingDomesticDepositBrokered
31400000
CY2020Q4 us-gaap Deposit Liabilities With Abnormal Terms
DepositLiabilitiesWithAbnormalTerms
2300000
CY2019Q4 us-gaap Deposit Liabilities With Abnormal Terms
DepositLiabilitiesWithAbnormalTerms
2900000
CY2020Q4 us-gaap Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
349003000
CY2020Q4 us-gaap Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
30295000
CY2020Q4 us-gaap Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
18308000
CY2020Q4 us-gaap Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
7774000
CY2020Q4 us-gaap Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
20054000
CY2020Q4 us-gaap Time Deposits
TimeDeposits
425434000
CY2020Q4 us-gaap Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
160521000
CY2019Q4 us-gaap Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
205870000
CY2020 osbc Threshold For Disclosure Percentage Of Stockholders Equity
ThresholdForDisclosurePercentageOfStockholdersEquity
0.10
CY2020Q4 osbc Federal Home Loan Bank Advances As Percentage Of Total Assets
FederalHomeLoanBankAdvancesAsPercentageOfTotalAssets
0.35
CY2020Q4 us-gaap Federal Home Loan Bank Stock
FederalHomeLoanBankStock
3700000
CY2020Q4 osbc Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged Securities Fair Value
FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledgedSecuritiesFairValue
54700000
CY2020Q4 osbc Federal Home Loan Bank Advances General Debt Obligations
FederalHomeLoanBankAdvancesGeneralDebtObligations
625800000
CY2018Q4 us-gaap Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch
FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch
6700000
CY2019Q4 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
459500000
CY2020Q4 us-gaap Debt Instrument Unused Borrowing Capacity Amount
DebtInstrumentUnusedBorrowingCapacityAmount
336900000
CY2020Q1 osbc Trust Preferred Securities Cash Distribution Rate Percentage
TrustPreferredSecuritiesCashDistributionRatePercentage
0.0780
CY2020Q1 us-gaap Debt Instrument Basis Spread On Variable Rate1
DebtInstrumentBasisSpreadOnVariableRate1
1.75
CY2020Q4 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
20000000.0
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
97193000
CY2019 osbc Debt Maturities Repayments Of Principal Weighted Average Interest Rate In Next Twelve Months
DebtMaturitiesRepaymentsOfPrincipalWeightedAverageInterestRateInNextTwelveMonths
0.0185
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
70980000
CY2020 osbc Debt Maturities Repayments Of Principal Weighted Average Interest Rate In Next Twelve Months
DebtMaturitiesRepaymentsOfPrincipalWeightedAverageInterestRateInNextTwelveMonths
0.0046
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
4000000
CY2020 osbc Long Term Debt Maturities Repayments Of Principal Weighted Average Interest Rate In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalWeightedAverageInterestRateInYearTwo
0.0191
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
9000000
CY2020 osbc Long Term Debt Maturities Repayments Of Principal Weighted Average Interest Rate In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalWeightedAverageInterestRateInYearThree
0.0191
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
76541000
CY2020 osbc Long Term Debt Maturities Repayments Of Principal Weighted Average Interest Rate After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalWeightedAverageInterestRateAfterYearFive
0.0524
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
108677000
CY2019 osbc Long Term Debt Maturities Repayments Of Principal Weighted Average Interest Rate After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalWeightedAverageInterestRateAfterYearFive
0.0611
CY2020Q4 us-gaap Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
160521000
CY2020 osbc Debt Maturities Repayments Of Principal Weighted Average Interest Rate
DebtMaturitiesRepaymentsOfPrincipalWeightedAverageInterestRate
0.0286
CY2019Q4 us-gaap Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
205870000
CY2019 osbc Debt Maturities Repayments Of Principal Weighted Average Interest Rate
DebtMaturitiesRepaymentsOfPrincipalWeightedAverageInterestRate
0.0410
CY2020Q1 us-gaap Payments For Repurchase Of Trust Preferred Securities
PaymentsForRepurchaseOfTrustPreferredSecurities
33000000.0
CY2020Q1 us-gaap Preferred Stock Redemption Price Per Share
PreferredStockRedemptionPricePerShare
10.13
CY2020Q1 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
20000000
CY2020Q1 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
635000
CY2019Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
1000
CY2018Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
644000
CY2020 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
6269000
CY2019 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
4815000
CY2020 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
3960000
CY2019 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
1151000
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
84000
CY2020 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-135000
CY2019 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
3177000
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
6226000
CY2020 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-511000
CY2019 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
3259000
CY2018 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
3614000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9583000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
12402000
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9924000
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
11058000
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
6082000
CY2020Q4 osbc Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Deferred Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsDeferredCompensation
1093000
CY2019Q4 osbc Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Deferred Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsDeferredCompensation
907000
CY2020Q4 osbc Deferred Tax Assets Goodwill And Intangible Assets Goodwill
DeferredTaxAssetsGoodwillAndIntangibleAssetsGoodwill
2212000
CY2019Q4 osbc Deferred Tax Assets Goodwill And Intangible Assets Goodwill
DeferredTaxAssetsGoodwillAndIntangibleAssetsGoodwill
3456000
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
1356000
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
1622000
CY2020Q4 osbc Deferred Tax Assets Business Combination Adjustments
DeferredTaxAssetsBusinessCombinationAdjustments
255000
CY2019Q4 osbc Deferred Tax Assets Business Combination Adjustments
DeferredTaxAssetsBusinessCombinationAdjustments
1547000
CY2020Q4 osbc Deferred Tax Assets Other Real Estate Owned Write Downs
DeferredTaxAssetsOtherRealEstateOwnedWriteDowns
614000
CY2019Q4 osbc Deferred Tax Assets Other Real Estate Owned Write Downs
DeferredTaxAssetsOtherRealEstateOwnedWriteDowns
1931000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
142000
CY2019Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
340000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
60000
CY2019Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
326000
CY2020Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
2182000
CY2019Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
2270000
CY2020Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
18972000
CY2019Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
18481000
CY2020Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
1237000
CY2019Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
746000
CY2020Q4 us-gaap Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
1261000
CY2019Q4 us-gaap Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
1779000
CY2020Q4 osbc Deferred Tax Liabilities Intangible Assets Amortization
DeferredTaxLiabilitiesIntangibleAssetsAmortization
171000
CY2019Q4 osbc Deferred Tax Liabilities Intangible Assets Amortization
DeferredTaxLiabilitiesIntangibleAssetsAmortization
144000
CY2020Q4 osbc Deferred Tax Liabilities State Tax Benefits
DeferredTaxLiabilitiesStateTaxBenefits
930000
CY2019Q4 osbc Deferred Tax Liabilities State Tax Benefits
DeferredTaxLiabilitiesStateTaxBenefits
927000
CY2020Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
1481000
CY2019Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
1637000
CY2020Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
5080000
CY2019Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
5233000
CY2020Q4 osbc Deferred Tax Assets Liabilities Gross
DeferredTaxAssetsLiabilitiesGross
13892000
CY2019Q4 osbc Deferred Tax Assets Liabilities Gross
DeferredTaxAssetsLiabilitiesGross
13248000
CY2020Q4 osbc Tax Effect Of Adjustments Related To Other Comprehensive Loss
TaxEffectOfAdjustmentsRelatedToOtherComprehensiveLoss
-5771000
CY2019Q4 osbc Tax Effect Of Adjustments Related To Other Comprehensive Loss
TaxEffectOfAdjustmentsRelatedToOtherComprehensiveLoss
-1789000
CY2020Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
8121000
CY2019Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
11459000
CY2020Q4 osbc Built In Loss Carryforward
BuiltInLossCarryforward
945300
CY2020 osbc Deferred Income Tax Expense Benefit Provision For Loan Losses
DeferredIncomeTaxExpenseBenefitProvisionForLoanLosses
-4976000
CY2019 osbc Deferred Income Tax Expense Benefit Provision For Loan Losses
DeferredIncomeTaxExpenseBenefitProvisionForLoanLosses
-279000
CY2018 osbc Deferred Income Tax Expense Benefit Provision For Loan Losses
DeferredIncomeTaxExpenseBenefitProvisionForLoanLosses
-426000
CY2020 osbc Deferred Income Tax Expense Benefit Deferred Compensation
DeferredIncomeTaxExpenseBenefitDeferredCompensation
-186000
CY2019 osbc Deferred Income Tax Expense Benefit Deferred Compensation
DeferredIncomeTaxExpenseBenefitDeferredCompensation
-242000
CY2018 osbc Deferred Income Tax Expense Benefit Deferred Compensation
DeferredIncomeTaxExpenseBenefitDeferredCompensation
-15000
CY2020 osbc Deferred Income Tax Expense Benefit Goodwill And Intangible Assets Intangible Assets
DeferredIncomeTaxExpenseBenefitGoodwillAndIntangibleAssetsIntangibleAssets
27000
CY2019 osbc Deferred Income Tax Expense Benefit Goodwill And Intangible Assets Intangible Assets
DeferredIncomeTaxExpenseBenefitGoodwillAndIntangibleAssetsIntangibleAssets
14000
CY2018 osbc Deferred Income Tax Expense Benefit Goodwill And Intangible Assets Intangible Assets
DeferredIncomeTaxExpenseBenefitGoodwillAndIntangibleAssetsIntangibleAssets
957000
CY2020 osbc Deferred Income Tax Expense Benefit Share Based Compensation Cost
DeferredIncomeTaxExpenseBenefitShareBasedCompensationCost
266000
CY2019 osbc Deferred Income Tax Expense Benefit Share Based Compensation Cost
DeferredIncomeTaxExpenseBenefitShareBasedCompensationCost
-245000
CY2018 osbc Deferred Income Tax Expense Benefit Share Based Compensation Cost
DeferredIncomeTaxExpenseBenefitShareBasedCompensationCost
-511000
CY2020 osbc Deferred Income Tax Expense Benefit Business Combination Adjustments
DeferredIncomeTaxExpenseBenefitBusinessCombinationAdjustments
1292000
CY2019 osbc Deferred Income Tax Expense Benefit Business Combination Adjustments
DeferredIncomeTaxExpenseBenefitBusinessCombinationAdjustments
985000
CY2018 osbc Deferred Income Tax Expense Benefit Business Combination Adjustments
DeferredIncomeTaxExpenseBenefitBusinessCombinationAdjustments
927000
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612000
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628000
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643000
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3297000
CY2020Q4 osbc Tier One Risk Based Capital Common Equity
TierOneRiskBasedCapitalCommonEquity
277199000
CY2020Q4 osbc Tier One Risk Based Capital Common Equity To Risk Weighted Assets
TierOneRiskBasedCapitalCommonEquityToRiskWeightedAssets
0.1194
CY2020Q4 osbc Tier One Risk Based Common Capital Required For Capital Adequacy
TierOneRiskBasedCommonCapitalRequiredForCapitalAdequacy
162512000
CY2020Q4 osbc Tier One Risk Based Common Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCommonCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
0.07000
CY2020Q4 us-gaap Capital
Capital
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14.26
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243855000
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302199000
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10.21
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