XML 46 R35.htm IDEA: XBRL DOCUMENT v3.22.2.2

Derivatives, Hedging Activities and Financial Instruments with Off-Balance Sheet Risk (Tables)

9 Months Ended

Sep. 30, 2022

Derivatives, Hedging Activities and Financial Instruments with Off-Balance Sheet Risk

Schedule of fair value of derivative financial instruments as well as their classification on the Balance Sheet

​

​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	September 30, 2022
​	No. of Trans.	​	Notional Amount $	​	Balance Sheet Location	Fair Value $	​	Balance Sheet Location	Fair Value $
Derivatives designated as hedging instruments	​	​	​	​	​	​	​	​	​
Interest rate swap agreements	4	​	275,774	​	Other Assets	2,687	​	Other Liabilities	8,362
Total derivatives designated as hedging instruments	​	​	​	​	​	2,687	​	​	8,362
​	​	​	​	​	​	​	​	​	​
Derivatives not designated as hedging instruments	​	​	​	​	​	​	​	​	​
Interest rate swaps with commercial loan customers	22	​	114,511	​	Other Assets	3,915	​	Other Liabilities	3,915
Interest rate lock commitments and forward contracts	58	​	15,552	​	Other Assets	188	​	Other Liabilities	-
Other contracts	3	​	28,526	​	Other Assets	22	​	Other Liabilities	1
Total derivatives not designated as hedging instruments	​	​	​	​	​	4,125	​	​	3,916
​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	December 31, 2021
​	No. of Trans.	​	Notional Amount $	​	Balance Sheet Location	Fair Value $	​	Balance Sheet Location	Fair Value $
Derivatives designated as hedging instruments	​	​	​	​	​	​	​	​	​
Interest rate swap agreements	2	​	75,774	​	Other Assets	808	​	Other Liabilities	4,102
Total derivatives designated as hedging instruments	​	​	​	​	​	808	​	​	4,102
​	​	​	​	​	​	​	​	​	​
Derivatives not designated as hedging instruments	​	​	​	​	​	​	​	​	​
Interest rate swaps with commercial loan customers	26	​	165,005	​	Other Assets	2,686	​	Other Liabilities	2,686
Interest rate lock commitments and forward contracts	87	​	34,414	​	Other Assets	508	​	Other Liabilities	-
Other contracts	3	​	17,173	​	Other Assets	-	​	Other Liabilities	21
Total derivatives not designated as hedging instruments	​	​	​	​	​	3,194	​	​	2,707

Schedule of financial instrument commitments

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

September 30, 2022

​

December 31, 2021

​

​

Fixed

Variable

Total

Fixed

Variable

Total

Letters of credit:

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Borrower:

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Financial standby

​

$

3,424

​

$

15,000

​

$

18,424

​

$

384

​

$

17,474

​

$

17,858

​

Commercial standby

​

​

-

​

​

-

​

​

-

​

​

-

​

​

-

​

​

-

​

Performance standby

​

​

3,947

​

​

10,799

​

​

14,746

​

​

456

​

​

14,907

​

​

15,363

​

​

​

​

7,371

​

​

25,799

​

​

33,170

​

​

840

​

​

32,381

​

​

33,221

​

Non-borrower:

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Performance standby

​

​

-

​

​

67

​

​

67

​

​

-

​

​

67

​

​

67

​

Total letters of credit

​

$

7,371

​

$

25,866

​

$

33,237

​

$

840

​

$

32,448

​

$

33,288

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Unused loan commitments:

​

$

197,499

​

$

779,515

​

$

977,014

​

$

84,225

​

$

895,665

​

$

979,890

​

X

- Definition

Tabular disclosure of the entity's contractual commitments due to letters of credit commitments that relate to properties held in other real estate owned.

+ References

No definition available.

+ Details

Name:	osbc_ScheduleOfContractualCommitmentsDueToLettersOfCreditTableTextBlock
Namespace Prefix:	osbc_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959

+ Details

Name:	us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration