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Other Non-Operating Income (Expense), Net (Tables) | 12 Months Ended
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Dec. 31, 2021
Other Non-Operating Income (Expense), Net [Abstract] |
Components of Other Non-Operating Income (Expense) | The components of other non-operating income (expense), net are as follows:
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
|  | (In thousands) |
Interest and dividend income |  | $ | 49 |  |  | $ | 109 |  |  | $ | 97 |
Equity income from joint ventures |  |  | 3,295 |  |  |  | 820 |  |  |  | 2,865 |
Loss on foreign exchange |  |  | (257 | ) |  |  | (350 | ) |  |  | (502 | )
Other non-operating income, net |  |  | 407 |  |  |  | 233 |  |  |  | 127 |
Total other non-operating income, net |  | $ | 3,494 |  |  | $ | 812 |  |  | $ | 2,587 |

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- Definition Tabular disclosure of the detailed components of other nonoperating income. May include methodology, assumptions and amounts for: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227 + Details
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