$OSBC
Old Second Bancorp Inc

2022 Q4 Form 10-Q Financial Statement

#000155837022016816 Filed on November 08, 2022

View on sec.gov

Income Statement

Concept 2022 Q4 2022 Q3
Revenue $58.01M
YoY Change 133.99%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $2.543M
YoY Change 72.17%
% of Gross Profit
Depreciation & Amortization $1.651M $1.635M
YoY Change 43.57% 87.93%
% of Gross Profit
Operating Expenses $2.543M
YoY Change 72.17%
Operating Profit
YoY Change
Interest Expense $2.439M
YoY Change 12.24%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $31.85M $26.58M
YoY Change -376.02% 134.59%
Income Tax $8.238M $7.054M
% Of Pretax Income 25.86% 26.54%
Net Earnings $23.62M $19.52M
YoY Change -360.36% 132.09%
Net Earnings / Revenue 33.66%
Basic Earnings Per Share $0.43
Diluted Earnings Per Share $522.1K $0.43
COMMON SHARES
Basic Shares Outstanding 44.57M 44.56M
Diluted Shares Outstanding 45.22M

Balance Sheet

Concept 2022 Q4 2022 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $115.2M $116.2M
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 $76.92M $77.30M
YoY Change -12.59% 75.21%
Goodwill $86.48M $86.48M
YoY Change 0.17%
Intangibles $13.68M $14.32M
YoY Change -16.11%
Long-Term Investments
YoY Change
Other Assets $44.75M $49.62M
YoY Change 633.61% 579.73%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets $5.888B $5.968B
YoY Change -5.21% 82.21%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $122.2M $60.50M
YoY Change 142.85% 40.69%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $122.2M $60.50M
YoY Change 142.85% 40.69%
LONG-TERM LIABILITIES
Long-Term Debt $138.7M $139.6M
YoY Change -6.63% -6.68%
Other Long-Term Liabilities $55.64M $52.53M
YoY Change 23.37% 11.76%
Total Long-Term Liabilities $194.3M $192.1M
YoY Change 0.36% -2.27%
TOTAL LIABILITIES
Total Short-Term Liabilities $122.2M $60.50M
Total Long-Term Liabilities $194.3M $192.1M
Total Liabilities $5.427B $5.534B
YoY Change -4.96% 87.35%
SHAREHOLDERS EQUITY
Retained Earnings $310.5M $289.1M
YoY Change 23.21% 10.14%
Common Stock $44.71M $44.71M
YoY Change 0.0% 27.89%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $461.1M $433.7M
YoY Change
Total Liabilities & Shareholders Equity $5.888B $5.968B
YoY Change -5.21% 82.21%

Cashflow Statement

Concept 2022 Q4 2022 Q3
OPERATING ACTIVITIES
Net Income $23.62M $19.52M
YoY Change -360.36% 132.09%
Depreciation, Depletion And Amortization $1.651M $1.635M
YoY Change 43.57% 87.93%
Cash From Operating Activities $37.28M $32.96M
YoY Change -289.06% 25.47%
INVESTING ACTIVITIES
Capital Expenditures $1.662M -$1.144M
YoY Change -251.09% 246.67%
Acquisitions
YoY Change
Other Investing Activities $75.24M -$155.5M
YoY Change -60.61% 50.04%
Cash From Investing Activities $73.58M -$156.7M
YoY Change -61.26% 50.65%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -111.8M -41.49M
YoY Change -278.51% -1083.08%
NET CHANGE
Cash From Operating Activities 37.28M 32.96M
Cash From Investing Activities 73.58M -156.7M
Cash From Financing Activities -111.8M -41.49M
Net Change In Cash -977.0K -165.2M
YoY Change -100.42% 124.74%
FREE CASH FLOW
Cash From Operating Activities $37.28M $32.96M
Capital Expenditures $1.662M -$1.144M
Free Cash Flow $35.62M $34.11M
YoY Change -291.31% 28.21%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Entity Central Index Key
EntityCentralIndexKey
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dei Entity Registrant Name
EntityRegistrantName
OLD SECOND BANCORP INC
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
dei Document Fiscal Period Focus
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Q3
dei Amendment Flag
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false
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
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true
dei Document Period End Date
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2022-09-30
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dei Entity File Number
EntityFileNumber
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dei Entity Incorporation State Country Code
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DE
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
36-3143493
dei Entity Address Address Line1
EntityAddressAddressLine1
37 South River Street
dei Entity Address City Or Town
EntityAddressCityOrTown
Aurora
dei Entity Address State Or Province
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IL
dei Entity Address Postal Zip Code
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60507
dei City Area Code
CityAreaCode
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dei Local Phone Number
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892-0202
dei Security12b Title
Security12bTitle
Common Stock
dei Trading Symbol
TradingSymbol
OSBC
dei Security Exchange Name
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NASDAQ
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Yes
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us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
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us-gaap Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
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CY2022Q3 us-gaap Noninterest Income
NoninterestIncome
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CY2021Q3 us-gaap Noninterest Income
NoninterestIncome
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us-gaap Noninterest Income
NoninterestIncome
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us-gaap Noninterest Income
NoninterestIncome
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LaborAndRelatedExpense
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CY2021Q3 us-gaap Labor And Related Expense
LaborAndRelatedExpense
12964000
us-gaap Labor And Related Expense
LaborAndRelatedExpense
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us-gaap Labor And Related Expense
LaborAndRelatedExpense
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CY2022Q3 us-gaap Equipment Expense
EquipmentExpense
4119000
CY2021Q3 us-gaap Equipment Expense
EquipmentExpense
2418000
us-gaap Equipment Expense
EquipmentExpense
10864000
us-gaap Equipment Expense
EquipmentExpense
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CY2022Q3 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
2543000
CY2021Q3 us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
1477000
us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
12817000
us-gaap Communications And Information Technology
CommunicationsAndInformationTechnology
4079000
CY2022Q3 osbc Federal Deposit Insurance Corporation Premium Expense Including Adjustments
FederalDepositInsuranceCorporationPremiumExpenseIncludingAdjustments
659000
CY2021Q3 osbc Federal Deposit Insurance Corporation Premium Expense Including Adjustments
FederalDepositInsuranceCorporationPremiumExpenseIncludingAdjustments
211000
osbc Federal Deposit Insurance Corporation Premium Expense Including Adjustments
FederalDepositInsuranceCorporationPremiumExpenseIncludingAdjustments
1771000
osbc Federal Deposit Insurance Corporation Premium Expense Including Adjustments
FederalDepositInsuranceCorporationPremiumExpenseIncludingAdjustments
604000
CY2022Q3 us-gaap General Insurance Expense
GeneralInsuranceExpense
257000
CY2021Q3 us-gaap General Insurance Expense
GeneralInsuranceExpense
301000
us-gaap General Insurance Expense
GeneralInsuranceExpense
923000
us-gaap General Insurance Expense
GeneralInsuranceExpense
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CY2022Q3 us-gaap Amortization Of Intangible Assets
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657000
CY2021Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
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us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1981000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
348000
CY2022Q3 us-gaap Advertising Expense
AdvertisingExpense
83000
CY2021Q3 us-gaap Advertising Expense
AdvertisingExpense
107000
us-gaap Advertising Expense
AdvertisingExpense
459000
us-gaap Advertising Expense
AdvertisingExpense
262000
CY2022Q3 osbc Debit Card Interchange Expense
DebitCardInterchangeExpense
1453000
CY2021Q3 osbc Debit Card Interchange Expense
DebitCardInterchangeExpense
662000
osbc Debit Card Interchange Expense
DebitCardInterchangeExpense
3044000
osbc Debit Card Interchange Expense
DebitCardInterchangeExpense
1881000
CY2022Q3 us-gaap Legal Fees
LegalFees
212000
CY2021Q3 us-gaap Legal Fees
LegalFees
455000
us-gaap Legal Fees
LegalFees
648000
us-gaap Legal Fees
LegalFees
645000
CY2022Q3 osbc Consulting And Management Fee Expense
ConsultingAndManagementFeeExpense
607000
CY2021Q3 osbc Consulting And Management Fee Expense
ConsultingAndManagementFeeExpense
248000
osbc Consulting And Management Fee Expense
ConsultingAndManagementFeeExpense
1746000
osbc Consulting And Management Fee Expense
ConsultingAndManagementFeeExpense
914000
CY2022Q3 osbc Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
22000
CY2021Q3 osbc Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
25000
osbc Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
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osbc Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
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CY2021Q3 us-gaap Other Noninterest Expense
OtherNoninterestExpense
3148000
us-gaap Other Noninterest Expense
OtherNoninterestExpense
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us-gaap Other Noninterest Expense
OtherNoninterestExpense
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CY2022Q3 us-gaap Noninterest Expense
NoninterestExpense
35988000
CY2021Q3 us-gaap Noninterest Expense
NoninterestExpense
22129000
us-gaap Noninterest Expense
NoninterestExpense
111489000
us-gaap Noninterest Expense
NoninterestExpense
65268000
CY2022Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
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26577000
CY2021Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
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11329000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
59696000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
39406000
CY2022Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
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CY2021Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2917000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
15906000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
10295000
CY2022Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
19523000
CY2021Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
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us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
43790000
us-gaap Net Income Loss Available To Common Stockholders Basic
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EarningsPerShareBasic
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CY2021Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
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us-gaap Earnings Per Share Basic
EarningsPerShareBasic
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us-gaap Earnings Per Share Basic
EarningsPerShareBasic
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EarningsPerShareDiluted
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CY2021Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.29
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
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us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
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CommonStockDividendsPerShareDeclared
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CY2021Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
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us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
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us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
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NetIncomeLoss
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CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
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us-gaap Net Income Loss
NetIncomeLoss
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us-gaap Net Income Loss
NetIncomeLoss
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OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
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CY2021Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
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OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
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CY2021Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
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CY2022Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
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CY2021Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
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CY2022Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
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CY2021Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
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CY2022Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
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CY2021Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
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CY2021Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
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CY2022Q3 osbc Other Comprehensive Income Available For Sale Securities Unrealized Holding Gain Loss Net Reclassification Adjustment For Amounts Realized After Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesUnrealizedHoldingGainLossNetReclassificationAdjustmentForAmountsRealizedAfterTax
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CY2021Q3 osbc Other Comprehensive Income Available For Sale Securities Unrealized Holding Gain Loss Net Reclassification Adjustment For Amounts Realized After Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesUnrealizedHoldingGainLossNetReclassificationAdjustmentForAmountsRealizedAfterTax
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osbc Other Comprehensive Income Available For Sale Securities Unrealized Holding Gain Loss Net Reclassification Adjustment For Amounts Realized After Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesUnrealizedHoldingGainLossNetReclassificationAdjustmentForAmountsRealizedAfterTax
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osbc Other Comprehensive Income Available For Sale Securities Unrealized Holding Gain Loss Net Reclassification Adjustment For Amounts Realized After Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesUnrealizedHoldingGainLossNetReclassificationAdjustmentForAmountsRealizedAfterTax
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CY2022Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
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CY2021Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
218000
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
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us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
1207000
CY2022Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent
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CY2021Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent
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us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent
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us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent
338000
CY2022Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
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CY2021Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
156000
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
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us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
869000
CY2022Q3 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
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CY2021Q3 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
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us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
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us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-2513000
CY2022Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
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CY2021Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
6227000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
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us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
26598000
us-gaap Net Income Loss
NetIncomeLoss
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us-gaap Net Income Loss
NetIncomeLoss
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us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
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us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-1736000
us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
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us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
246000
us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
5050000
us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
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us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
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us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
191679000
us-gaap Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
69263000
us-gaap Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
207339000
us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
1682000
us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
7802000
us-gaap Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
-3608000
us-gaap Mortgage Servicing Rights Msr Impairment Recovery
MortgageServicingRightsMSRImpairmentRecovery
202000
osbc Net Discount Accretion Of Purchase Accounting Adjustment On Loans And Unfunded Commitments
NetDiscountAccretionOfPurchaseAccountingAdjustmentOnLoansAndUnfundedCommitments
5473000
osbc Net Discount Accretion Of Purchase Accounting Adjustment On Loans And Unfunded Commitments
NetDiscountAccretionOfPurchaseAccountingAdjustmentOnLoansAndUnfundedCommitments
618000
us-gaap Life Insurance Corporate Or Bank Owned Change In Value
LifeInsuranceCorporateOrBankOwnedChangeInValue
342000
us-gaap Life Insurance Corporate Or Bank Owned Change In Value
LifeInsuranceCorporateOrBankOwnedChangeInValue
1163000
osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
163000
osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
40000
osbc Real Estate Owned Valuation Allowance Provision Benefit
RealEstateOwnedValuationAllowanceProvisionBenefit
104000
osbc Real Estate Owned Valuation Allowance Provision Benefit
RealEstateOwnedValuationAllowanceProvisionBenefit
65000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
3079000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
2286000
us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
1872000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1981000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
348000
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
7279000
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
329000
osbc Deferred Income Tax Expense Benefit After Deferred Tax Asset Valuation Adjustment
DeferredIncomeTaxExpenseBenefitAfterDeferredTaxAssetValuationAdjustment
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osbc Deferred Income Tax Expense Benefit After Deferred Tax Asset Valuation Adjustment
DeferredIncomeTaxExpenseBenefitAfterDeferredTaxAssetValuationAdjustment
1796000
osbc Increase Decrease In Accrued Interest Receivable And Other Assets
IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets
-1036000
osbc Increase Decrease In Accrued Interest Receivable And Other Assets
IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets
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osbc Net Premium Amortization Discount Accretion Of Purchase Accounting Adjustments On Loans
NetPremiumAmortizationDiscountAccretionOfPurchaseAccountingAdjustmentsOnLoans
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osbc Increase Decrease In Accrued Interest Payable And Other Liabilities
IncreaseDecreaseInAccruedInterestPayableAndOtherLiabilities
3314000
osbc Increase Decrease In Accrued Interest Payable And Other Liabilities
IncreaseDecreaseInAccruedInterestPayableAndOtherLiabilities
13016000
us-gaap Share Based Compensation
ShareBasedCompensation
2176000
us-gaap Share Based Compensation
ShareBasedCompensation
1113000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
60061000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
50766000
us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
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us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
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us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
3303000
us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
35075000
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
301649000
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
352236000
us-gaap Proceeds From Sale Of Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalHomeLoanBankStock
2561000
us-gaap Payments To Acquire Federal Home Loan Bank Stock
PaymentsToAcquireFederalHomeLoanBankStock
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us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
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us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
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us-gaap Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
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us-gaap Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
607000
us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
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PaymentsToAcquirePropertyPlantAndEquipment
2670000
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
929000
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PaymentsToAcquireBusinessesNetOfCashAcquired
146000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-506355000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
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us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
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us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
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us-gaap Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
-14840000
us-gaap Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
-24018000
osbc Proceeds From Repayments Of Other Short Term Borrowings
ProceedsFromRepaymentsOfOtherShortTermBorrowings
25000000
us-gaap Proceeds From Issuance Of Subordinated Long Term Debt
ProceedsFromIssuanceOfSubordinatedLongTermDebt
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us-gaap Repayments Of Notes Payable
RepaymentsOfNotesPayable
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us-gaap Repayments Of Notes Payable
RepaymentsOfNotesPayable
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us-gaap Proceeds From Repayments Of Notes Payable
ProceedsFromRepaymentsOfNotesPayable
-6056000
us-gaap Proceeds From Repayments Of Notes Payable
ProceedsFromRepaymentsOfNotesPayable
-235000
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
6650000
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
3177000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
447000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
10389000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
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us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
195585000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
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us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
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CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
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CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
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CY2022Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
116154000
CY2021Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
519253000
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
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CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
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CY2021Q3 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
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CY2021Q3 osbc Dividends Declared And Paid Per Share
DividendsDeclaredAndPaidPerShare
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CY2021Q3 us-gaap Dividends Common Stock
DividendsCommonStock
1435000
CY2021Q3 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
502000
CY2021Q3 us-gaap Stockholders Equity
StockholdersEquity
321232000
CY2022Q2 us-gaap Stockholders Equity
StockholdersEquity
448904000
CY2022Q3 us-gaap Net Income Loss
NetIncomeLoss
19523000
CY2022Q3 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
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CY2022Q3 osbc Dividends Declared And Paid Per Share
DividendsDeclaredAndPaidPerShare
0.05
CY2022Q3 us-gaap Dividends Common Stock
DividendsCommonStock
2228000
CY2022Q3 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
722000
CY2022Q3 osbc Treasury Stock Purchase From Taxes Withheld On Stock Awards
TreasuryStockPurchaseFromTaxesWithheldOnStockAwards
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CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
433714000
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
307087000
us-gaap Net Income Loss
NetIncomeLoss
29111000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
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osbc Dividends Declared And Paid Per Share
DividendsDeclaredAndPaidPerShare
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us-gaap Dividends Common Stock
DividendsCommonStock
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us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1113000
osbc Treasury Stock Purchase From Taxes Withheld On Stock Awards
TreasuryStockPurchaseFromTaxesWithheldOnStockAwards
577000
us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
9812000
CY2021Q3 us-gaap Stockholders Equity
StockholdersEquity
321232000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
502027000
us-gaap Net Income Loss
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us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
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osbc Dividends Declared And Paid Per Share
DividendsDeclaredAndPaidPerShare
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us-gaap Dividends Common Stock
DividendsCommonStock
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us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
2176000
osbc Treasury Stock Purchase From Taxes Withheld On Stock Awards
TreasuryStockPurchaseFromTaxesWithheldOnStockAwards
447000
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
433714000
CY2022Q3 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
1311669000
CY2021Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
1635802000
us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Period Increase Decrease
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldPeriodIncreaseDecrease
4903000
CY2021 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Period Increase Decrease
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldPeriodIncreaseDecrease
966000
osbc Certain Unfunded Commitments Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Period Increase Decrease
CertainUnfundedCommitmentsAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldPeriodIncreaseDecrease
670000
CY2021 osbc Certain Unfunded Commitments Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Period Increase Decrease
CertainUnfundedCommitmentsAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldPeriodIncreaseDecrease
74000
CY2022Q3 us-gaap Federal Home Loan Bank Stock
FederalHomeLoanBankStock
4500000
CY2021Q4 us-gaap Federal Home Loan Bank Stock
FederalHomeLoanBankStock
7100000
CY2022Q3 us-gaap Federal Reserve Bank Stock
FederalReserveBankStock
14900000
CY2021Q4 us-gaap Federal Reserve Bank Stock
FederalReserveBankStock
6200000
CY2022Q3 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1740730000
CY2022Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
29000
CY2022Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
131000000
CY2022Q3 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1609759000
CY2021Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1678160000
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
20587000
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
5115000
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1693632000
CY2022Q3 us-gaap Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
6300000
CY2021Q4 us-gaap Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
4300000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
24626000
CY2021Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
252
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
8816000
osbc Available For Sale Securities Debt Maturities Within One Year Amortized Cost Weighted Average Yield
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCostWeightedAverageYield
0.0110
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
8617000
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
303411000
osbc Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost Weighted Average Yield
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCostWeightedAverageYield
0.0105
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
284480000
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
44313000
osbc Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost Weighted Average Yield
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCostWeightedAverageYield
0.0263
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
39593000
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
182249000
osbc Available For Sale Securities Debt Maturities After Ten Years Amortized Cost Weighted Average Yield
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCostWeightedAverageYield
0.0302
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
168173000
CY2022Q3 osbc Available For Sale Debt Maturities Before Securities Without Single Maturity Date Amortized Cost Basis
AvailableForSaleDebtMaturitiesBeforeSecuritiesWithoutSingleMaturityDateAmortizedCostBasis
538789000
osbc Available For Sale Debt Maturities Before Securities Without Single Maturity Date Weighted Average Yield
AvailableForSaleDebtMaturitiesBeforeSecuritiesWithoutSingleMaturityDateWeightedAverageYield
0.0185
CY2022Q3 osbc Available For Sale Debt Maturities Before Securities Without Single Maturity Date Fair Value
AvailableForSaleDebtMaturitiesBeforeSecuritiesWithoutSingleMaturityDateFairValue
500863000
CY2022Q3 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1740730000
osbc Available For Sale Securities Weighted Average Yield
AvailableForSaleSecuritiesWeightedAverageYield
0.0251
CY2022Q3 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1609759000
CY2022Q3 us-gaap Debt Instrument Collateral Amount
DebtInstrumentCollateralAmount
20300000
osbc Percentage Of Total Added Credit Enhancement In Form Of Overcollaterization And Or Subordination Of Outstanding Principal
PercentageOfTotalAddedCreditEnhancementInFormOfOvercollaterizationAndOrSubordinationOfOutstandingPrincipal
9.29
CY2022Q3 osbc Number Of Securities Issued From Originators
NumberOfSecuritiesIssuedFromOriginators
0
osbc Minimum Percentage Of Securities Investment From Originators
MinimumPercentageOfSecuritiesInvestmentFromOriginators
0.10
CY2022Q3 osbc Available For Sale Securities In Unrealized Loss Position Less Than12 Months Qualitative Disclosure Number Of Positions
AvailableForSaleSecuritiesInUnrealizedLossPositionLessThan12MonthsQualitativeDisclosureNumberOfPositions
488
CY2022Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
110847000
CY2022Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
1421936000
CY2022Q3 osbc Available For Sale Securities In Unrealized Loss Positions12 Months Or Longer Qualitative Disclosure Number Of Positions
AvailableForSaleSecuritiesInUnrealizedLossPositions12MonthsOrLongerQualitativeDisclosureNumberOfPositions
46
CY2022Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
20153000
CY2022Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
170586000
CY2022Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
534
CY2022Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
131000000
CY2022Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
1592522000
CY2021Q4 osbc Available For Sale Securities In Unrealized Loss Position Less Than12 Months Qualitative Disclosure Number Of Positions
AvailableForSaleSecuritiesInUnrealizedLossPositionLessThan12MonthsQualitativeDisclosureNumberOfPositions
241
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
4230000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
734235000
CY2021Q4 osbc Available For Sale Securities In Unrealized Loss Positions12 Months Or Longer Qualitative Disclosure Number Of Positions
AvailableForSaleSecuritiesInUnrealizedLossPositions12MonthsOrLongerQualitativeDisclosureNumberOfPositions
11
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
885000
CY2021Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
5115000
CY2021Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
758861000
CY2022Q3 us-gaap Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
0
CY2022Q3 us-gaap Debt Securities Available For Sale Change In Present Value Interest Income
DebtSecuritiesAvailableForSaleChangeInPresentValueInterestIncome
0
CY2021Q3 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
26873000
us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
3303000
us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
35075000
CY2021Q3 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
262000
us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
267000
CY2022Q3 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
1000
CY2021Q3 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
18000
us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
34000
us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
21000
CY2022Q3 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
-1000
CY2021Q3 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
244000
us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
-34000
us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
246000
CY2022Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
-1000
CY2021Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
69000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
-10000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
70000
CY2021Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.283
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.294
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.285
us-gaap Proceeds From Maturities Repayments And Calls Of Trading Securities Heldforinvestment
ProceedsFromMaturitiesRepaymentsAndCallsOfTradingSecuritiesHeldforinvestment
7500000
CY2022Q3 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
1000
CY2022Q3 us-gaap Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
578500000
CY2021Q4 us-gaap Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
501300000
CY2021Q4 us-gaap Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
501300000
CY2022Q3 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
3869334000
CY2021Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
3420804000
CY2022Q3 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
48847000
CY2021Q4 us-gaap Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
44281000
CY2022Q3 us-gaap Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
3820487000
CY2021Q4 us-gaap Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
3376523000
CY2022Q3 us-gaap Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
13700000
CY2021Q4 us-gaap Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
9200000
CY2022Q2 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
45388000
CY2022Q3 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
3527000
CY2022Q3 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
484000
CY2022Q3 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
416000
CY2022Q3 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
48847000
CY2021Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
44281000
us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
5177000
us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
1384000
us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
773000
CY2022Q3 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
48847000
CY2021Q2 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
28639000
CY2021Q3 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
-1453000
CY2021Q3 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
369000
CY2021Q3 us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
132000
CY2021Q3 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
26949000
CY2020Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
33855000
us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
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us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
712000
us-gaap Allowance For Loan And Lease Loss Recovery Of Bad Debts
AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
992000
CY2021Q3 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
26949000
CY2022Q3 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
3869334000
CY2022Q3 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
20752000
CY2021Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
3420804000
CY2021Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
3110000
CY2022Q3 osbc Financing Receivable Nonaccrual Including Purchased Credit Impaired Loans
FinancingReceivableNonaccrualIncludingPurchasedCreditImpairedLoans
32126000
CY2022Q3 osbc Financing Receivable And Net Investment In Lease Nonaccrual No Allowance
FinancingReceivableAndNetInvestmentInLeaseNonaccrualNoAllowance
22866000
CY2021Q4 osbc Financing Receivable Nonaccrual Including Purchased Credit Impaired Loans
FinancingReceivableNonaccrualIncludingPurchasedCreditImpairedLoans
41531000
CY2021Q4 osbc Financing Receivable And Net Investment In Lease Nonaccrual No Allowance
FinancingReceivableAndNetInvestmentInLeaseNonaccrualNoAllowance
37145000
us-gaap Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
142000
CY2022Q3 osbc Financing Receivable And Net Investment In Lease Originated Current Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedCurrentFiscalYear
974030000
CY2022Q3 osbc Financing Receivable And Net Investment In Lease Originated In Fiscal Year Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedInFiscalYearBeforeLatestFiscalYear
909798000
CY2022Q3 osbc Financing Receivable And Net Investment In Lease Originated Two Years Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedTwoYearsBeforeLatestFiscalYear
506839000
CY2022Q3 osbc Financing Receivable And Net Investment In Lease Originated Three Years Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedThreeYearsBeforeLatestFiscalYear
291281000
CY2022Q3 osbc Financing Receivable And Net Investment In Lease Originated Four Years Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedFourYearsBeforeLatestFiscalYear
194274000
CY2022Q3 osbc Financing Receivable Prior Loans
FinancingReceivablePriorLoans
278728000
CY2022Q3 us-gaap Financing Receivable Revolving
FinancingReceivableRevolving
713756000
CY2022Q3 osbc Financing Receivable Revolving Loans Converted To Term Loans
FinancingReceivableRevolvingLoansConvertedToTermLoans
628000
CY2022Q3 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
3869334000
CY2021Q4 osbc Financing Receivable And Net Investment In Lease Originated In Fiscal Year Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedInFiscalYearBeforeLatestFiscalYear
1117231000
CY2021Q4 osbc Financing Receivable And Net Investment In Lease Originated Two Years Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedTwoYearsBeforeLatestFiscalYear
617495000
CY2021Q4 osbc Financing Receivable And Net Investment In Lease Originated Three Years Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedThreeYearsBeforeLatestFiscalYear
438126000
CY2021Q4 osbc Financing Receivable And Net Investment In Lease Originated Four Years Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedFourYearsBeforeLatestFiscalYear
273820000
CY2021Q4 osbc Financing Receivable And Net Investment In Lease Originated Five Or More Years Before Latest Fiscal Year
FinancingReceivableAndNetInvestmentInLeaseOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
183708000
CY2021Q4 osbc Financing Receivable Prior Loans
FinancingReceivablePriorLoans
234222000
CY2021Q4 us-gaap Financing Receivable Revolving
FinancingReceivableRevolving
556172000
CY2021Q4 osbc Financing Receivable Revolving Loans Converted To Term Loans
FinancingReceivableRevolvingLoansConvertedToTermLoans
30000
CY2021Q4 us-gaap Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
3420804000
CY2022Q3 us-gaap Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
0
osbc Financing Receivables Troubled Debt Restructuring
FinancingReceivablesTroubledDebtRestructuring
39000
osbc Financing Receivables Troubled Debt Restructuring
FinancingReceivablesTroubledDebtRestructuring
0
CY2021Q3 osbc Financing Receivables Troubled Debt Restructuring
FinancingReceivablesTroubledDebtRestructuring
0
us-gaap Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
0
us-gaap Financing Receivable Modifications Subsequent Default Recorded Investment1
FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
0
CY2022Q2 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
1624000
CY2021Q2 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
1877000
CY2021Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
2356000
CY2020Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
2474000
CY2021Q3 osbc Real Estate Acquisitions Through Foreclosures Net Of Acquisition Adjustments
RealEstateAcquisitionsThroughForeclosuresNetOfAcquisitionAdjustments
70000
osbc Real Estate Acquisitions Through Foreclosures Net Of Acquisition Adjustments
RealEstateAcquisitionsThroughForeclosuresNetOfAcquisitionAdjustments
87000
osbc Real Estate Acquisitions Through Foreclosures Net Of Acquisition Adjustments
RealEstateAcquisitionsThroughForeclosuresNetOfAcquisitionAdjustments
70000
CY2022Q3 osbc Real Estate Cost Of Real Estate Sold Net Of Gain Loss
RealEstateCostOfRealEstateSoldNetOfGainLoss
63000
CY2021Q3 osbc Real Estate Cost Of Real Estate Sold Net Of Gain Loss
RealEstateCostOfRealEstateSoldNetOfGainLoss
37000
osbc Real Estate Cost Of Real Estate Sold Net Of Gain Loss
RealEstateCostOfRealEstateSoldNetOfGainLoss
778000
osbc Real Estate Cost Of Real Estate Sold Net Of Gain Loss
RealEstateCostOfRealEstateSoldNetOfGainLoss
567000
CY2021Q3 osbc Real Estate Owned Valuation Allowance Provision Net Of Adjustment
RealEstateOwnedValuationAllowanceProvisionNetOfAdjustment
-2000
osbc Real Estate Owned Valuation Allowance Provision Net Of Adjustment
RealEstateOwnedValuationAllowanceProvisionNetOfAdjustment
104000
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RealEstateOwnedValuationAllowanceProvisionNetOfAdjustment
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CY2022Q3 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
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RealEstateAcquiredThroughForeclosure
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RealEstateAcquiredThroughForeclosure
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ForeclosedRealEstateExpenseNetOfLeaseRevenue
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ForeclosedRealEstateExpenseNetOfLeaseRevenue
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FederalHomeLoanBankAdvancesAsPercentageOfTotalAssets
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CY2022Q3 osbc Federal Home Loan Bank Advances As Percentage Of Book Value Of Certain Mortgage Loans
FederalHomeLoanBankAdvancesAsPercentageOfBookValueOfCertainMortgageLoans
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CY2022Q2 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
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RealEstateOwnedValuationAllowance
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RealEstateOwnedValuationAllowance
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CY2020Q4 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
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CY2021Q3 osbc Real Estate Owned Valuation Allowance Provision Benefit
RealEstateOwnedValuationAllowanceProvisionBenefit
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osbc Real Estate Owned Valuation Allowance Provision Benefit
RealEstateOwnedValuationAllowanceProvisionBenefit
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osbc Real Estate Owned Valuation Allowance Provision Benefit
RealEstateOwnedValuationAllowanceProvisionBenefit
65000
CY2022Q3 us-gaap Real Estate Owned Valuation Allowance Amounts Applied
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RealEstateOwnedValuationAllowanceAmountsApplied
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us-gaap Real Estate Owned Valuation Allowance Amounts Applied
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CY2022Q3 us-gaap Real Estate Owned Valuation Allowance
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RealEstateOwnedValuationAllowance
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CY2021Q3 us-gaap Real Estate Owned Valuation Allowance
RealEstateOwnedValuationAllowance
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CY2022Q3 osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
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GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
5000
osbc Gains Losses On Sales Of Other Real Estate Before Provision For Valuation Allowance
GainsLossesOnSalesOfOtherRealEstateBeforeProvisionForValuationAllowance
163000
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40000
CY2021Q3 osbc Real Estate Owned Valuation Allowance Provision Benefit
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osbc Real Estate Owned Valuation Allowance Provision Benefit
RealEstateOwnedValuationAllowanceProvisionBenefit
104000
osbc Real Estate Owned Valuation Allowance Provision Benefit
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65000
CY2022Q3 osbc Real Estate Acquired Through Foreclosure Operating Expenses
RealEstateAcquiredThroughForeclosureOperatingExpenses
58000
CY2021Q3 osbc Real Estate Acquired Through Foreclosure Operating Expenses
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32000
osbc Real Estate Acquired Through Foreclosure Operating Expenses
RealEstateAcquiredThroughForeclosureOperatingExpenses
159000
osbc Real Estate Acquired Through Foreclosure Operating Expenses
RealEstateAcquiredThroughForeclosureOperatingExpenses
117000
CY2022Q3 osbc Lease Revenue For Other Real Estate
LeaseRevenueForOtherRealEstate
4000
osbc Lease Revenue For Other Real Estate
LeaseRevenueForOtherRealEstate
4000
osbc Lease Revenue For Other Real Estate
LeaseRevenueForOtherRealEstate
4000
CY2022Q3 osbc Foreclosed Real Estate Expense Net Of Lease Revenue
ForeclosedRealEstateExpenseNetOfLeaseRevenue
21000
CY2022Q3 us-gaap Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
2098144000
CY2021Q4 us-gaap Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
2093494000
CY2022Q3 us-gaap Deposits Savings Deposits
DepositsSavingsDeposits
1164036000
CY2021Q4 us-gaap Deposits Savings Deposits
DepositsSavingsDeposits
1178575000
CY2022Q3 us-gaap Deposits Negotiable Order Of Withdrawal Now
DepositsNegotiableOrderOfWithdrawalNOW
630747000
CY2021Q4 us-gaap Deposits Negotiable Order Of Withdrawal Now
DepositsNegotiableOrderOfWithdrawalNOW
587381000
CY2022Q3 us-gaap Deposits Money Market Deposits
DepositsMoneyMarketDeposits
931813000
CY2021Q4 us-gaap Deposits Money Market Deposits
DepositsMoneyMarketDeposits
1102972000
CY2022Q3 us-gaap Time Deposits Less Than100000
TimeDepositsLessThan100000
258071000
CY2021Q4 us-gaap Time Deposits Less Than100000
TimeDepositsLessThan100000
296298000
CY2022Q3 osbc Time Deposits100000 To250000
TimeDeposits100000To250000
148411000
CY2021Q4 osbc Time Deposits100000 To250000
TimeDeposits100000To250000
138794000
CY2022Q3 osbc Time Deposits250000 Or More
TimeDeposits250000OrMore
50137000
CY2021Q4 osbc Time Deposits250000 Or More
TimeDeposits250000OrMore
68718000
CY2022Q3 us-gaap Deposits
Deposits
5281359000
CY2021Q4 us-gaap Deposits
Deposits
5466232000
CY2022Q3 us-gaap Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
200104000
CY2021Q4 us-gaap Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
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CY2022Q3 osbc Number Of Customers Having Secured Balances Exceeding Specified Percentage Of Stockholders Equity
NumberOfCustomersHavingSecuredBalancesExceedingSpecifiedPercentageOfStockholdersEquity
0
osbc Threshold For Disclosure Percentage Of Stockholders Equity
ThresholdForDisclosurePercentageOfStockholdersEquity
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osbc Condition Performance Measure Fully Earned Vesting Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Rights Percentage
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0.50
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
2200000
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
1200000
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WeightedAverageNumberOfSharesOutstandingBasic
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CY2021Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
28707737
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
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us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
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CY2022Q3 us-gaap Net Income Loss
NetIncomeLoss
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CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
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us-gaap Net Income Loss
NetIncomeLoss
43790000
us-gaap Net Income Loss
NetIncomeLoss
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CY2022Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.43
CY2021Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.30
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
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us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.01
CY2022Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
44565626
CY2021Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
28707737
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
44509072
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
28925612
CY2022Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
45221541
CY2021Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
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us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
45207992
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
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CY2022Q3 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
19523000
CY2021Q3 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
8412000
us-gaap Net Income Loss Available To Common Stockholders Diluted
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43790000
us-gaap Net Income Loss Available To Common Stockholders Diluted
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29111000
CY2022Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.43
CY2021Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.29
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.99
CY2022Q3 osbc Tier One Risk Based Capital Common Equity
TierOneRiskBasedCapitalCommonEquity
434155000
CY2022Q3 osbc Tier One Risk Based Capital Common Equity To Risk Weighted Assets
TierOneRiskBasedCapitalCommonEquityToRiskWeightedAssets
0.0916
CY2022Q3 osbc Tier One Risk Based Common Capital Required For Capital Adequacy
TierOneRiskBasedCommonCapitalRequiredForCapitalAdequacy
331778000
CY2022Q3 osbc Tier One Risk Based Common Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCommonCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
0.0700
CY2022Q3 us-gaap Capital
Capital
568429000
CY2022Q3 us-gaap Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
0.1199
CY2022Q3 us-gaap Capital Required For Capital Adequacy
CapitalRequiredForCapitalAdequacy
497790000
CY2022Q3 us-gaap Capital Required For Capital Adequacy To Risk Weighted Assets
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0.1050
CY2022Q3 us-gaap Tier One Risk Based Capital
TierOneRiskBasedCapital
459155000
CY2022Q3 us-gaap Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
0.0968
CY2022Q3 osbc Tier One Risk Based Capital Required For Capital Adequacy With Buffer
TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithBuffer
403184000
CY2022Q3 osbc Tier One Risk Based Capital Required For Capital Adequacy With Buffer To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithBufferToRiskWeightedAssets
0.0850
CY2022Q3 us-gaap Tier One Leverage Capital
TierOneLeverageCapital
459155000
CY2022Q3 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
0.0770
CY2022Q3 us-gaap Tier One Leverage Capital Required For Capital Adequacy
TierOneLeverageCapitalRequiredForCapitalAdequacy
238522000
CY2022Q3 us-gaap Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
0.0400
CY2021Q4 osbc Tier One Risk Based Capital Common Equity
TierOneRiskBasedCapitalCommonEquity
394421000
CY2021Q4 osbc Tier One Risk Based Capital Common Equity To Risk Weighted Assets
TierOneRiskBasedCapitalCommonEquityToRiskWeightedAssets
0.0946
CY2021Q4 osbc Tier One Risk Based Common Capital Required For Capital Adequacy
TierOneRiskBasedCommonCapitalRequiredForCapitalAdequacy
291855000
CY2021Q4 osbc Tier One Risk Based Common Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCommonCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
0.000700
CY2021Q4 us-gaap Capital
Capital
522932000
CY2021Q4 us-gaap Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
0.1255
CY2021Q4 us-gaap Capital Required For Capital Adequacy
CapitalRequiredForCapitalAdequacy
437513000
CY2021Q4 us-gaap Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
0.1050
CY2021Q4 us-gaap Tier One Risk Based Capital
TierOneRiskBasedCapital
419421000
CY2021Q4 us-gaap Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
0.1006
CY2021Q4 osbc Tier One Risk Based Capital Required For Capital Adequacy With Buffer
TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithBuffer
354382000
CY2021Q4 osbc Tier One Risk Based Capital Required For Capital Adequacy With Buffer To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithBufferToRiskWeightedAssets
0.0850
CY2021Q4 us-gaap Tier One Leverage Capital
TierOneLeverageCapital
419421000
CY2021Q4 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
0.0781
CY2021Q4 us-gaap Tier One Leverage Capital Required For Capital Adequacy
TierOneLeverageCapitalRequiredForCapitalAdequacy
214812000
CY2021Q4 us-gaap Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
0.0400
CY2022Q3 osbc Deferment Of Cumulative Effect Of Impact On Retained Earnings Due To Adoption Of New Accounting Standard
DefermentOfCumulativeEffectOfImpactOnRetainedEarningsDueToAdoptionOfNewAccountingStandard
2900000
osbc Dividend Restrictions Number Of Previous Years Retained Profit
DividendRestrictionsNumberOfPreviousYearsRetainedProfit
P2Y
CY2022Q3 us-gaap Amount Available For Dividend Distribution Without Affecting Capital Adequacy Requirements
AmountAvailableForDividendDistributionWithoutAffectingCapitalAdequacyRequirements
17700000
osbc Tier One Common Equity Capital Distribution Limitation Minimum Regulatory Capital Percentage Next Twelve Months
TierOneCommonEquityCapitalDistributionLimitationMinimumRegulatoryCapitalPercentageNextTwelveMonths
0.0250
osbc Fair Value Assets Level1 To Level2 Transfers Amount1
FairValueAssetsLevel1ToLevel2TransfersAmount1
0
osbc Fair Value Assets Level1 To Level2 Transfers Amount1
FairValueAssetsLevel1ToLevel2TransfersAmount1
0
CY2022Q3 osbc Impaired Financing Receivable Related Allowance Including Purchased Credit Impaired Loans Adjustment
ImpairedFinancingReceivableRelatedAllowanceIncludingPurchasedCreditImpairedLoansAdjustment
16700000
CY2019Q4 osbc Loan Pool Hedge Of Securities
LoanPoolHedgeOfSecurities
50000000
CY2019Q4 us-gaap Maximum Length Of Time Hedged In Interest Rate Cash Flow Hedge1
MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge1
P5Y
CY2022Q3 osbc Number Of Loan Pool Hedges
NumberOfLoanPoolHedges
2
CY2022Q3 osbc Loan Pool Hedge Of Securities
LoanPoolHedgeOfSecurities
100000000
CY2022Q3 us-gaap Maximum Length Of Time Hedged In Interest Rate Cash Flow Hedge1
MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge1
P3Y
us-gaap Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net
DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
0
CY2019Q4 osbc Loan Pool Hedge Of Securities
LoanPoolHedgeOfSecurities
50000000.0
CY2019Q4 us-gaap Maximum Length Of Time Hedged In Interest Rate Cash Flow Hedge1
MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge1
P5Y
CY2022Q3 osbc Number Of Loan Pool Hedges
NumberOfLoanPoolHedges
2
CY2022Q3 osbc Loan Pool Hedge Of Securities
LoanPoolHedgeOfSecurities
100000000.0
CY2022Q3 us-gaap Maximum Length Of Time Hedged In Interest Rate Cash Flow Hedge1
MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge1
P3Y
CY2022Q3 osbc Other Derivatives Not Designated As Hedging Instruments Assets At Fair Value
OtherDerivativesNotDesignatedAsHedgingInstrumentsAssetsAtFairValue
22000
us-gaap Unrealized Gain Loss On Interest Rate Cash Flow Hedges Pretax Accumulated Other Comprehensive Income Loss
UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss
-4100000
us-gaap Unrealized Gain Loss On Interest Rate Cash Flow Hedges Pretax Accumulated Other Comprehensive Income Loss
UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss
-1800000
CY2022Q3 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
33237000
CY2021Q4 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
33288000
CY2022Q3 osbc Allowance For Credit Loss On Unfunded Commitments
AllowanceForCreditLossOnUnfundedCommitments
4400000
CY2022Q3 osbc Allowance For Credit Loss Unfunded Commitment Purchase Accounting Adjustment
AllowanceForCreditLossUnfundedCommitmentPurchaseAccountingAdjustment
1000000.0
CY2022Q3 osbc Increase Decrease In Allowance For Credit Loss On Unfunded Commitments
IncreaseDecreaseInAllowanceForCreditLossOnUnfundedCommitments
749000
osbc Commercial Unfunded Commitments Assumptions For Increase Decrease In Allowance For Credit Losses
CommercialUnfundedCommitmentsAssumptionsForIncreaseDecreaseInAllowanceForCreditLosses
973000
osbc Accretion Of Interest Income For Decrease In Allowance For Credit Losses
AccretionOfInterestIncomeForDecreaseInAllowanceForCreditLosses
224000

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