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v3.23.1

Statements of Cash Flows (Cash Flow Supplemental Disclosures) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Interest |  | $ 8,528 | $ 8,523
Federal income tax |  | 0 | (800)
Operating cash flows from operating leases |  | 2,235 | 2,058
Operating cash flows from financing leases |  | 11 | 11
Financing cash flows from finance leases |  | 615 | 612
Assets acquired under finance lease arrangements |  | 0 | 38
Assets acquired under operating lease arrangements |  | 4,237 | 5,760
Non-cash purchase of property and equipment |  | 23 | 0
Available-for-sale Securities |  |  |
Corporate actions related to securities | [1] | $ 4,629 | $ 1,244
[1] | Examples of corporate actions include like-kind exchanges, non-cash acquisitions, and stock splits.

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