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Committed Lines of Credit (Tables) | 6 Months Ended
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Jun. 30, 2022
Avista Utilities [Member] |
Short-Term Debt [Line Items] |
Schedule of Balances Outstanding and Interest Rates of Borrowings | Balances outstanding and interest rates of borrowings (excluding letters of credit) under the Company’s revolving committed line of credit were as follows as of June 30, 2022 and December 31, 2021 (dollars in thousands):
|  | June 30, |  |  | December 31, |
|  | 2022 |  |  | 2021 |
Balance outstanding at end of period |  | $ | 158,000 |  |  | $ | 284,000 |
Letters of credit outstanding at end of period |  | $ | 43,288 |  |  | $ | 34,000 |
Average interest rate at end of period |  |  | 2.35 | % |  |  | 1.11 | %

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- Definition Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition 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. + References No definition available. + Details
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