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v3.23.2

Commitments and Contingencies - Off-balance-sheet and Credit Risk (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022
Unused Commitments to Extend Credit | $ 912.0 | $ 707.7
Commitments to originate fixed rate loans | $ 213.3 |
Weighted-average rate | 6.07% |
Commitments extended period | 30 days |
Diversified portfolio, loans | $ 1,500.0 |
Minimum |  |
Term | 12 months |
Commitments to originate fixed rate loans rates | 3.95% |
Maximum |  |
Term | 24 months |
Commitments to originate fixed rate loans rates | 11.00% |

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- Definition Represents the information pertaining to commitments extended period of time + References No definition available. + Details
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- Definition Represents the Commitments to Originate Fixed Rate Loans Rates, during the indicated time period. + References No definition available. + Details
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Namespace Prefix: | smbc_
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- Definition Diversified portfolio, loans aggregating are secured by single and multi-family residential real estate + References No definition available. + Details
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- Definition weighted average rate. + References No definition available. + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Reflects the amount of cash required to fully fund agreements to provide advances to borrowers and lessees at stated interest rates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 825 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480981/942-825-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 825 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480981/942-825-50-1 + Details
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- Definition Unused amount of commitments to extend credit to customers. + References No definition available. + Details
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- Details
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