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Other Assets (Tables) | 12 Months Ended
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Dec. 31, 2021
Other Assets [Abstract] |
Schedule of Other Current Assets | Other Current Assets consist of the following at December 31:
(in thousands) |  | 2021 |  |  | 2020 |
Real estate held for sale |  | $ | 12,013 |  |  | $ | 8,818 |
Prepaid expenses |  |  | 4,134 |  |  |  | 4,032 |
Other |  |  | 5,483 |  |  |  | 3,286 |
Total other current assets |  | $ | 21,630 |  |  | $ | 16,136 |
Schedule of Other Long-term Assets | Other Long-Term Assets consist of the following at December 31:
(in thousands) |  | 2021 |  |  | 2020 |
Interest rate swaps |  | $ | 31,306 |  |  | $ | 18,466 |
Operating leases |  |  | 8,514 |  |  |  | 11,081 |
Mineral rights |  |  | 6,436 |  |  |  | 4,825 |
Investment in company owned life insurance (COLI), net |  |  | 3,923 |  |  |  | 3,328 |
Real estate development costs |  |  | 3,408 |  |  |  | 3,748 |
Debt issuance costs |  |  | 2,260 |  |  |  | 1,288 |
Other |  |  | 2,104 |  |  |  | 3,981 |
Total other long-term assets |  | $ | 57,951 |  |  | $ | 46,717 |

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- Definition Tabular disclosure of noncurrent assets. + 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 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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