Note 12. Commitments and Contingent Liabilities - Commitments and Contingent Liabilities Textuals (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Financial Standby Letter of Credit
Guarantor Obligations
Letters of Credit, Amount	$ 1,600
Standby Letters of Credit
Guarantor Obligations
Loss Contingency Accrual, at Carrying Value	0
Performance Guarantee
Guarantor Obligations
Guarantor Obligations, Maximum Exposure, Undiscounted	$ 8,400

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=121555522&loc=d3e12069-110248

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

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- Definition

Amount of loss contingency liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

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